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PORSCHE IN THE PARK - PRODUCT SHOP
Welcome to our parts website. We are delighted to be able to provide you access to thousands of competitively priced Porsche Parts.
Engine Parts
Performance cooling parts
Brakes
Quality brake power
Gearbox & Transmission
Power under the hood
Electrical & Relays
Lighting fast responseSub5 Porsche shop is available worldwide. Our parts shop is fulfilled by UK's premier Porsche Parts supplier, Design911.
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
SET OF 2, one for the driver’s side and one for the passenger side.
Fits:
Porsche 911 G-Series Narrow Body 1974-89
Help protect your 1974-89 Porsche 911 from rock chips while giving it that classic retro style with MagnaFin “shark fin” magnetic stone guards. Don’t settle for thin, easily scratchable vinyl stone guards.
• Install or remove in seconds
• Track-tested at go-to-jail speeds
• Goes over PPF or ceramic coatings
• Exclusive 30 mil High-Energy material
• Gloss backcoating protects paint or PPF.
Sold in sets of 2 (1 driver and 1 passenger side)
Black OEM stone guards must be removed
Choose your look:
• Deep Black - A deep, rich black textured finish that matches the OEM 911 “shark” fins almost exactly
• Matte Black - Smooth matte black vinyl, matches OEM rubber rocker trim
Note: May not adhere as well to repainted surfaces, check area with magnet before purchase. Adhesive WrapFin versions available for the same price by request.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
MF911G
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Restore smooth and reliable operation of the auxiliary drive system with this Valeo Alternator Belt Pulley with Free Wheel Lock. Valeo is a recognised Original Equipment supplier of automotive electrical and drive-system components, producing high-quality parts designed for accurate fit, dependable performance, and long service life.
Fits:
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
I480 - 6-Speed Manual Transmission
I481 - 5th-Speed Manual Transmission
Diagram Ref No 21
The alternator pulley transfers drive from the auxiliary belt to the alternator while its integrated freewheel/overrunning mechanism allows controlled rotational movement between the alternator and engine. This helps isolate the alternator's rotating mass from rapid changes in engine speed, reducing belt vibration, tension fluctuations, and shock loads throughout the auxiliary drive system.
What This Product Does:
- Transfers auxiliary belt drive to the alternator.
- Allows the alternator to freewheel or overrun when required.
- Helps absorb rapid changes in engine rotational speed.
- Reduces vibration and oscillation within the auxiliary belt.
- Helps stabilise belt tension during engine speed changes.
- Reduces shock loading on the alternator and belt-drive components.
- Helps protect the auxiliary belt, tensioner, and alternator bearings.
- Provides an OE-quality fit for reliable replacement.
Symptoms Of Wear Or Failure:
- Excessive auxiliary belt vibration.
- Belt tensioner visibly bouncing or oscillating.
- Squeaking, chirping, rattling, or knocking from the belt area.
- Pulley failing to freewheel correctly.
- Pulley seized in both directions.
- Excessive pulley play or wobble.
- Roughness when rotating the pulley.
- Premature auxiliary belt wear.
- Unusual noises when the engine is switched off.
- Increased vibration at idle.
- Alternator bearing or tensioner wear associated with excessive belt loads.
Why Replacement Matters:
- The alternator freewheel pulley plays an important role in controlling vibration and rotational loads within the auxiliary drive system. Unlike a conventional fixed pulley, its overrunning mechanism allows the alternator rotor to continue rotating momentarily when engine speed drops rapidly. This prevents the alternator's rotational inertia from repeatedly pulling against the auxiliary belt.
- If the freewheel mechanism seizes, wears, or develops excessive play, increased vibration and shock loads can be transmitted through the belt system. This may cause accelerated wear of the auxiliary belt, tensioner, idler pulleys, and alternator bearings. A severely worn pulley can also affect belt tracking and potentially contribute to belt failure.
- Replacing a worn or faulty component with this Valeo Alternator Belt Pulley with Free Wheel Lock 99760315401/2 restores correct overrunning operation, reduces auxiliary belt vibration, and helps protect surrounding drive-system components. Manufactured to Valeo's high-quality standards, this pulley provides accurate fit, smooth operation, and dependable long-term performance for Porsche maintenance and repair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99760315401
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
- Porsche 912E 4CYL 1976
Cast Aluminium Bolt-On Valve Cover Upgrade Set
Upgrade your engine with this Bolt-On
Valve Cover Set, manufactured from durable cast aluminium and supplied as a
complete two-piece package with the required mounting parts and gaskets.
Fits:
- Porsche 914 (1970-1976) 1.7 / 2.0ltr
- Porsche 912E 4CYL 1976
Designed as a practical bolt-on upgrade, these cast aluminium valve covers provide a strong and durable replacement for the existing covers while giving the engine a clean, upgraded appearance.
With two valve covers, mounting hardware and gaskets included, the kit provides the essential components required for installation in one convenient package.
What Do Valve Covers Do?
Valve covers enclose and protect the upper valve train components while helping contain engine oil within the cylinder head assembly.
Their main functions include:
- Protecting valve train components from dirt and contamination
- Preventing engine oil from escaping
- Maintaining a sealed environment around the valve gear
- Supporting reliable engine operation
- Protecting internal components from external debris
A correctly fitted valve cover and gasket are essential for maintaining an effective oil seal.
Why Upgrade to Cast Aluminium Valve Covers?
Cast aluminium provides a strong and durable solution for replacing ageing or damaged original valve covers.
Benefits of upgrading include:
- Robust cast aluminium construction
- Improved durability
- Clean engine bay appearance
- Direct bolt-on installation
- New gaskets supplied
- Mounting components included
- Complete two-piece replacement set
This makes the kit particularly suitable for engine refurbishment, restoration and performance-focused builds.
Why Do Valve Covers and Gaskets Fail?
Valve covers are exposed to constant engine heat, vibration and repeated heating and cooling cycles. Over time, covers can become damaged or distorted, while the sealing gaskets gradually harden and lose their ability to maintain an effective seal.
Common problems include:
- Oil leaks around the valve cover
- Hardened or deteriorated gaskets
- Distorted sealing surfaces
- Cracked or damaged covers
- Damaged mounting points
- Previous over-tightening of mounting hardware
Oil visible around the valve cover or cylinder head area can indicate that inspection is required.
When Should They Be Replaced?
Replacement or upgrading should be considered
when:
- Valve covers are damaged or distorted
- Persistent oil leaks are present
- Existing gaskets have deteriorated
- Carrying out an engine rebuild
- Restoring or refreshing the engine
- Upgrading to stronger cast aluminium components
Installing new gaskets at the same time helps provide a fresh seal and reduces the risk of leaks from reusing ageing sealing components.
Kit
Includes
- 2 x cast aluminium valve covers
- 2 x Valve cover gaskets
- Mounting hardware parts
Cast Aluminium Valve Cover Upgrade Kits
A quality valve cover upgrade can improve both the reliability and appearance of an engine, particularly when original components have suffered from decades of heat cycles, oil contamination and previous maintenance.
This OE Match cast aluminium valve cover set provides a convenient complete solution, combining two replacement covers with new gaskets and mounting components. The robust aluminium construction makes the kit particularly suitable for restoration, engine rebuilding and preventative maintenance.
For customers searching for Porsche cast aluminium valve covers, bolt-on valve cover upgrade kits, replacement valve cover gaskets or complete Porsche engine sealing components, this package provides the essential parts together in one kit.
Benefits of
an OE Match Valve Cover Upgrade
- Strong cast aluminium construction
- Complete two-cover package
- Fresh gaskets supplied
- Mounting hardware included
- Suitable for restoration and engine rebuilding
- Helps address ageing or leaking valve covers
- Convenient bolt-on upgrade
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
021101471SET
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
Restore strong, dependable engine starting with this Valeo Starter Motor, manufactured as a direct replacement for 95860410900/1. Valeo is a recognised Original Equipment supplier of automotive electrical systems, producing high-quality starting components designed for accurate fit, correct electrical performance, and reliable long-term operation. The starter motor provides the high-torque rotational force required to crank the engine when the ignition or start system is activated, allowing the engine to reach the speed necessary for combustion and starting.
Fits:
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
Diagram Ref No 1
During the starting process, the starter motor draws electrical power from the vehicle battery. Its solenoid engages the starter pinion with the engine's flywheel or flexplate ring gear, while the electric motor turns the engine crankshaft. Once the engine starts, the starter disengages from the ring gear. Engineered to withstand high electrical loads, repeated starting cycles, vibration, and demanding engine-bay temperatures, this Valeo unit is an ideal replacement for a slow, intermittent, noisy, or completely failed starter motor.
What This Product Does:
- Cranks the engine during the starting process.
- Converts battery electrical energy into mechanical rotation.
- Provides the torque required to turn the engine crankshaft.
- Engages with the flywheel or flexplate ring gear during starting.
- Supports fast and dependable engine starting.
- Disengages from the engine once starting is complete.
- Replaces a weak, intermittent, noisy, or failed starter motor.
- Provides an OE-quality fit and compatible electrical performance.
Symptoms Of Wear Or Failure:
- Engine failing to crank when attempting to start.
- Slow or laboured engine cranking.
- Intermittent starting problems.
- Clicking when attempting to start but the engine does not turn.
- Grinding or unusual noises during starting.
- Starter motor spinning without correctly engaging the engine.
- Engine requiring repeated attempts before starting.
- Starter remaining engaged after the engine has started.
- Burning smell or signs of excessive heat around the starter or wiring.
- Starting problems despite a correctly charged and serviceable battery.
Why Replacement Matters:
- The starter motor is essential for reliable vehicle operation because it provides the initial mechanical rotation required to start the engine. Internal wear to the motor, solenoid, brushes, bearings, or engagement mechanism can result in slow cranking, intermittent operation, unusual noises, or complete starting failure.
- A deteriorating starter can also place additional demand on the battery and electrical system. Problems with the pinion or engagement mechanism may cause grinding or improper engagement with the flywheel or flexplate ring gear, potentially causing additional mechanical wear if ignored.
- Replacing a worn or failed unit with this Valeo Starter Motor 95860410900/1 restores strong and consistent engine cranking, improves starting reliability, and helps maintain dependable operation of the starting system. Manufactured to Valeo's high-quality Original Equipment standards, this starter motor provides accurate fit, reliable electrical and mechanical performance, and long-term durability for Porsche maintenance and repair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95860410900
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
SET OF 2, one for the driver’s side and one for the passenger side.
Fits:
Porsche 911 G-Series Wide-Body: 1984-89 “Turbo-look” M491 package | 1975-89 930 turbo | 1989 Speedster
Unfortunately, wider hips means more chips. Help protect your wide-body 911 from rock chips while giving it that classic retro style with MagnaFin “shark fin” magnetic stone guards. Don’t settle for thin, easily scratchable vinyl stone guards
• Install or remove in seconds
• Track-tested at go-to-jail speeds
• Goes over PPF or ceramic coatings
• Exclusive 30 mil High-Energy material
• Gloss backcoating protects paint or PPF.
Sold in sets of 2 (1 driver and 1 passenger side)
Black OEM stone guards must be removed
Choose your look:
• Deep Black - A deep, rich black textured finish that matches the OEM 911 turbo “shark” fins almost exactly
• Matte Black - Smooth matte black vinyl, matches OEM rubber rocker trim
Note: May not adhere as well to repainted surfaces, check area with magnet before purchase. Adhesive WrapFin versions available for the same price by request.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
MF930G
The product you are viewing cross references to these numbers
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
Retaining Bar for Crankcase
Maintain factory specification during your Porsche 993 Turbo engine rebuild with this Genuine Porsche Crankcase Retaining Bar. An original Porsche replacement component, the retaining bar forms part of the crankcase assembly and is designed to provide the correct fit, positioning and retention required within the engine.
Fits:
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
Diagram Ref No 38
For owners and specialists carrying out a high-quality 993 Turbo engine rebuild, using Genuine Porsche components provides confidence in compatibility and factory-correct specification.
What Does a Crankcase Retaining Bar Do?
The retaining bar forms part of the crankcase assembly and is designed to secure and correctly locate the components it supports within the engine.
Its functions include:
- Providing secure retention within the crankcase assembly
- Maintaining correct component positioning
- Supporting reliable engine assembly
- Helping restore the crankcase to the correct configuration during rebuilding
Although relatively simple in appearance, retaining components are important to the correct assembly and long-term reliability of the engine.
Why Do Crankcase Retaining Bars Fail?
Unlike routine service components, a crankcase retaining bar does not normally have a fixed replacement interval. Replacement is generally required because of age, damage or issues discovered during engine disassembly.
Common reasons for replacement can include:
- Physical damage during previous engine work
- Corrosion or deterioration
- Distortion
- Damaged mounting or contact areas
- Previous incorrect installation
- Unsuitability for reuse during a comprehensive engine rebuild
When Should It Be Replaced?
The retaining bar should be inspected whenever the relevant crankcase components are dismantled.
Replacement is recommended when:
- The original component is damaged or distorted
- Corrosion or deterioration is present
- Correct fitment can no longer be guaranteed
- Carrying out a major Porsche 993 Turbo engine rebuild
- Restoring an engine where previous repair quality is unknown
- The original retaining component is missing
Replacing questionable retaining hardware during an engine rebuild can help ensure the assembly is returned to the correct specification.
Genuine Porsche 993 Turbo Crankcase and Engine Parts
The Porsche 993 Turbo represents one of the most desirable generations of the air-cooled 911, making correct maintenance and engine rebuilding particularly important.
During a Porsche 993 Turbo crankcase rebuild, smaller components such as retaining bars and associated hardware should receive the same careful inspection as bearings, seals and other major engine components.
This Genuine Porsche 99310115150 crankcase retaining bar is ideal for restorers, Porsche specialists and owners seeking an original replacement component rather than an aftermarket alternative.
Benefits of Genuine Porsche Engine Components
- Original Porsche replacement component
- Correct application and specification
- Ideal for factory-correct restoration
- Suitable for professional engine rebuilding
- Helps preserve originality
- Provides confidence when replacing ageing engine hardware
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99310115150
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
Restore dependable engine starting and maintain original factory performance with this Genuine Porsche Starter Motor. Manufactured to Porsche's exact specifications, the starter motor provides the high-torque rotational force required to crank the engine when the ignition or start button is activated. Designed for precise fitment, correct electrical compatibility, and reliable operation, this genuine component ensures the engine reaches the necessary cranking speed for efficient starting.
Fits:
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
Diagram Ref No 1
When the vehicle is started, the starter motor draws electrical power from the battery and uses an internal electric motor and solenoid mechanism to engage with the engine's flywheel or flexplate. This rotates the crankshaft until the engine starts and can operate independently. Built to withstand high electrical loads, repeated starting cycles, vibration, and demanding engine-bay temperatures, this Genuine Porsche starter motor is an ideal replacement for a slow, intermittent, noisy, or completely failed unit.
What This Product Does:
- Cranks the engine during the starting process.
- Converts battery electrical energy into mechanical rotation.
- Provides the torque required to turn the engine crankshaft.
- Engages with the flywheel or flexplate during starting.
- Supports fast and dependable engine starting.
- Disengages once the engine has started.
- Replaces a weak, intermittent, noisy, or failed starter motor.
- Provides genuine Porsche fit, function, and electrical compatibility.
Symptoms Of Wear Or Failure:
- Engine failing to crank when attempting to start.
- Slow or laboured engine cranking.
- Intermittent starting problems.
- Clicking sound when the starter is activated but the engine does not turn.
- Grinding or unusual noises during starting.
- Starter motor spinning without properly engaging the engine.
- Engine requiring repeated attempts before it starts.
- Starter remaining engaged briefly after the engine starts.
- Burning smell or signs of excessive heat around the starter circuit.
- Starting problems despite a correctly charged and serviceable battery.
Why Replacement Matters:
- The starter motor is essential for reliable vehicle operation because it provides the initial mechanical rotation required to start the engine. A worn starter motor may crank the engine too slowly, operate intermittently, or fail completely, potentially leaving the vehicle unable to start.
- Internal wear to the starter motor, solenoid, bearings, brushes, or engagement mechanism can also cause clicking, grinding, or inconsistent operation. Continued use of a failing starter may place additional strain on the battery and electrical connections, while an engagement fault can potentially damage the starter pinion or flywheel/flexplate ring gear.
- Replacing a worn or failed unit with this Genuine Porsche Starter Motor 95860410900 restores strong and consistent engine cranking, improves starting reliability, and maintains the vehicle's original factory functionality. Manufactured to Porsche's exacting standards, this genuine component provides precise fit, correct electrical performance, dependable operation, and long-term durability for Porsche maintenance and repair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95860410900
The product you are viewing cross references to these numbers
- Porsche 976 Panamera GTS V8 4.0L 2023>>
Maintain dependable charging performance and a stable electrical supply with this Valeo Alternator. Valeo is a recognised Original Equipment supplier of automotive electrical systems, producing high-quality charging components designed for accurate fit, reliable electrical output, and long service life. The alternator generates electrical power while the engine is running, supplying the vehicle's electrical systems while maintaining the battery at the correct state of charge.
Fits:
- Porsche 976 Panamera GTS V8 4.0L 2023>>
Diagram Ref No 5
Driven by the engine through the auxiliary drive system, the alternator converts mechanical energy into electrical energy and regulates its output according to vehicle demand. This ensures essential systems including engine management, lighting, climate control, infotainment, safety equipment, and other electrical consumers receive the power required for correct operation. Engineered to provide dependable performance across varying engine speeds and electrical loads, this Valeo alternator is an ideal replacement for a weak, noisy, intermittent, or completely failed original unit.
What This Product Does:
- Generates electrical power while the engine is running.
- Recharges and maintains the vehicle battery.
- Provides a stable electrical supply to vehicle systems.
- Supports engine management and other essential electronics.
- Powers lighting, climate control, infotainment, and electrical accessories.
- Regulates charging output according to vehicle electrical demand.
- Replaces a weak, intermittent, noisy, or failed alternator.
- Provides an OE-quality fit for straightforward replacement.
Symptoms Of Wear Or Failure:
- Battery or charging-system warning light illuminated.
- Battery repeatedly becoming discharged or going flat.
- Difficulty starting or slow engine cranking.
- Low, unstable, or irregular charging voltage.
- Headlights or interior lighting dimming or flickering.
- Electrical equipment operating intermittently or incorrectly.
- Charging-system warning messages or diagnostic fault codes.
- Whining, grinding, or rumbling noises from the alternator area.
- Burning smell or signs of excessive heat.
- Vehicle stalling as the battery becomes depleted.
- Complete loss of battery charging.
- The alternator is a critical component of the vehicle's electrical and charging system. Once the engine is running, it supplies the electrical energy required by the vehicle while replenishing the battery after starting. If alternator output becomes insufficient or unstable, the battery can gradually discharge and sensitive electronic systems may no longer receive the consistent electrical supply required for correct operation.
- A deteriorating alternator can cause starting difficulties, charging warnings, flickering lights, intermittent electrical faults, and unreliable operation of vehicle electronics. If charging stops completely, the vehicle will continue operating only while sufficient battery energy remains, eventually resulting in the engine shutting down and being unable to restart.
- Mechanical problems within the alternator, including worn bearings or pulley-related faults, can also create excessive noise and potentially place additional strain on the auxiliary drive system.
- Replacing a worn or failed unit with this Valeo Alternator 976903024D/1 restores dependable battery charging, maintains stable electrical output, and supports reliable operation of the vehicle's electrical systems. Manufactured to Valeo's high-quality Original Equipment standards, this alternator provides accurate fit, dependable charging performance, and long-term durability for Porsche maintenance and repair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
976903024D
The product you are viewing cross references to these numbers
- Porsche 976 Panamera GTS V8 4.0L 2023>>
Maintain dependable charging performance and correct operation of your vehicle's electrical systems with this Genuine Porsche Alternator, a direct replacement for 976903024D. Manufactured to Porsche's exact specifications, this alternator generates electrical power while the engine is running, supplying the vehicle's electrical consumers while maintaining the battery at the correct state of charge. Reliable alternator performance is essential for the operation of engine management, lighting, climate control, infotainment, safety systems, and other electronic equipment.
Fits:
- Porsche 976 Panamera GTS V8 4.0L 2023>>
Diagram Ref No 5
Driven by the engine through the auxiliary drive system, the alternator converts mechanical energy into electrical energy and regulates its output according to vehicle demand. Its internal components work together to provide a stable electrical supply across varying engine speeds and operating conditions. Designed for the correct fit, electrical compatibility, and charging performance, this Genuine Porsche unit is an ideal replacement for a weak, noisy, intermittent, or completely failed alternator.
What This Product Does:
- Generates electrical power while the engine is running.
- Recharges and maintains the vehicle battery.
- Provides a stable electrical supply to vehicle systems.
- Supports engine management and other essential electronics.
- Powers lighting, climate control, infotainment, and electrical accessories.
- Regulates charging output according to vehicle electrical demand.
- Generates electrical power while the engine is running.
- Recharges and maintains the vehicle battery.
- Provides a stable electrical supply to vehicle systems.
- Supports engine management and other essential electronics.
- Powers lighting, climate control, infotainment, and electrical accessories.
- Regulates charging output according to vehicle electrical demand.
- Replaces a weak, intermittent, noisy, or failed alternator.
- Provides genuine Porsche fit, function, and compatibility.
Symptoms Of Wear Or Failure:
- Battery or charging-system warning light illuminated.
- Battery repeatedly becoming discharged or going flat.
- Difficulty starting or slow engine cranking.
- Low, unstable, or irregular charging voltage.
- Headlights or interior lighting dimming or flickering.
- Electrical equipment operating intermittently or incorrectly.
- Charging-system warning messages or diagnostic fault codes.
- Whining, grinding, or rumbling noises from the alternator area.
- Burning smell or signs of excessive heat.
- Vehicle stalling as battery charge becomes depleted.
- Complete loss of battery charging.
Why Replacement Matters:
- The alternator is a critical component of the vehicle's electrical and charging system. Once the engine is running, it supplies the electrical energy required by the vehicle while replenishing the battery after starting. If alternator output becomes insufficient or unstable, the battery can gradually discharge and sensitive electronic systems may no longer receive the consistent electrical supply required for correct operation.
- A deteriorating alternator can cause starting difficulties, charging warnings, flickering lights, intermittent electrical faults, and unreliable operation of vehicle electronics. If the alternator stops charging completely, the vehicle will continue operating only while sufficient battery energy remains, eventually resulting in the engine shutting down and being unable to restart.
- Mechanical alternator problems, including worn bearings or pulley-related faults, can also produce excessive noise and may place additional strain on the auxiliary drive system if left unresolved.
- Replacing a worn or failed unit with this Genuine Porsche Alternator 976903024D restores dependable battery charging, maintains stable electrical output, and supports reliable operation of the vehicle's electrical systems. Manufactured to Porsche's exacting standards, this genuine component provides precise fit, correct electrical compatibility, dependable performance, and long-term durability for Porsche maintenance and repair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
976903024D
The product you are viewing cross references to these numbers
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
Maintain dependable charging performance and a stable electrical supply with this Valeo Alternator. Valeo is a recognised Original Equipment supplier of automotive electrical systems, producing high-quality charging components designed for accurate fit, reliable output, and long service life. The alternator generates electrical power while the engine is running, supplying the vehicle's electrical systems while maintaining the battery at the correct state of charge.
Fits:
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
Diagram Ref No 5
Driven by the engine through the auxiliary drive system, the alternator converts mechanical energy into electrical energy and regulates its output according to vehicle demand. This ensures that essential systems including engine management, lighting, climate control, infotainment, safety equipment, and other electrical consumers receive the power required for correct operation. Engineered for dependable performance across varying engine speeds and electrical loads, this Valeo alternator is an ideal replacement for a weak, noisy, intermittent, or failed original unit.
What This Product Does:
- Generates electrical power while the engine is running.
- Recharges and maintains the vehicle battery.
- Provides a stable electrical supply to vehicle systems.
- Supports engine management and other essential electronics.
- Powers lighting, climate control, infotainment, and electrical accessories.
- Regulates charging output according to vehicle electrical demand.
- Replaces a weak, intermittent, noisy, or failed alternator.
- Provides an OE-quality fit for straightforward replacement.
Symptoms Of Wear Or Failure:
- Battery or charging-system warning light illuminated.
- Battery repeatedly becoming discharged or going flat.
- Difficulty starting or slow engine cranking.
- Low or unstable charging voltage.
- Headlights or interior lighting dimming or flickering.
- Electrical equipment operating intermittently or incorrectly.
- Charging-system warning messages or diagnostic fault codes.
- Whining, grinding, or rumbling noises from the alternator area.
- Burning smell or signs of excessive heat.
- Vehicle stalling as the battery becomes depleted.
- Complete loss of battery charging.
Why Replacement Matters:
- The alternator is a critical component of the vehicle's charging and electrical system. Once the engine is running, it supplies the electrical energy required by the vehicle while replenishing the battery after starting. If alternator output becomes insufficient or unstable, the battery can gradually discharge and sensitive electronic systems may no longer receive the consistent electrical supply required for correct operation.
- A deteriorating alternator can cause starting difficulties, warning lights, flickering illumination, intermittent electrical faults, and unreliable operation of vehicle electronics. If charging stops completely, the vehicle will continue operating only while sufficient battery energy remains, eventually resulting in the engine shutting down and being unable to restart.
- Mechanical problems within the alternator, including worn bearings or pulley-related faults, can also create excessive noise and potentially place additional strain on the auxiliary drive system.
- Replacing a worn or failed unit with this Valeo Alternator 976903024C/1 restores dependable battery charging, maintains stable electrical output, and supports reliable operation of the vehicle's electrical systems. Manufactured to Valeo's high-quality Original Equipment standards, this alternator provides accurate fit, dependable performance, and long-term durability for Porsche maintenance and repair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
976903024C
The product you are viewing cross references to these numbers
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
Maintain dependable charging performance and the correct operation of your vehicle's electrical systems with this Genuine Porsche Alternator, a direct replacement for 976903024C. Manufactured to Porsche's exact specifications, the alternator generates electrical power while the engine is running, supplying the vehicle's electrical consumers while maintaining the battery at the correct state of charge. Reliable alternator output is essential for the operation of engine management, lighting, climate control, infotainment, safety systems, and other electronic equipment.
Fits:
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
Diagram Ref No 5
Driven by the engine through the auxiliary drive system, the alternator converts mechanical energy into electrical energy and regulates its output according to vehicle demand. Its internal components work together to provide a stable electrical supply across varying engine speeds and operating conditions. This Genuine Porsche replacement is designed to provide the correct fit, electrical compatibility, and performance required by the vehicle's charging system, making it ideal for replacing a weak, noisy, intermittent, or failed alternator.
What This Product Does:
- Generates electrical power while the engine is running.
- Recharges and maintains the vehicle battery.
- Provides a stable electrical supply to vehicle systems.
- Supports engine management and other essential electronics.
- Powers lighting, climate control, infotainment, and electrical accessories.
- Regulates charging output according to electrical demand.
- Replaces a weak, intermittent, noisy, or failed alternator.
- Provides genuine Porsche fit, function, and compatibility.
Symptoms Of Wear Or Failure:
- Battery or charging-system warning light illuminated.
- Battery repeatedly becoming discharged.
- Difficulty starting or slow engine cranking.
- Low or unstable charging voltage.
- Headlights or interior lights dimming or flickering.
- Electrical systems operating intermittently or incorrectly.
- Warning messages relating to the electrical or charging system.
- Whining, grinding, or rumbling noises from the alternator area.
- Burning smell or signs of excessive heat.
- Vehicle stalling after the battery becomes depleted.
- Diagnostic fault codes relating to charging-system performance.
Why Replacement Matters:
- The alternator is a critical component of the vehicle's charging and electrical system. Once the engine is running, it provides the electrical energy required by the vehicle while replenishing the battery after starting. If alternator output becomes insufficient or unstable, the battery can gradually discharge and sensitive electrical systems may no longer receive the power they require.
- A deteriorating alternator can cause starting difficulties, warning lights, flickering illumination, intermittent electrical faults, and unreliable operation of vehicle electronics. Complete charging failure will eventually exhaust the battery, potentially causing the vehicle to shut down and preventing the engine from restarting.
- Mechanical problems within the alternator, such as worn bearings or pulley-related faults, can also produce excessive noise and may place additional strain on the auxiliary drive system if left unresolved.
- Replacing a worn or failed unit with this Genuine Porsche Alternator 976903024C restores dependable charging performance, maintains a stable electrical supply, and helps ensure reliable operation of the battery and vehicle electronics. Manufactured to Porsche's exacting standards, this genuine component provides precise fit, correct electrical compatibility, dependable performance, and long-term durability for Porsche maintenance and repair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
976903024C
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
Restore reliable charging performance and maintain a stable electrical supply with this Valeo Alternator. Valeo is a recognised Original Equipment supplier of automotive electrical systems, producing high-quality charging components designed for accurate fit, dependable output, and long service life. The alternator generates electrical power while the engine is running, supplying the vehicle's electrical systems while keeping the battery correctly charged.
Fits:
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014
Diagram Ref No 6
Driven by the engine through the auxiliary belt system, the alternator converts mechanical energy into electrical energy. It supplies power to essential systems including engine management, lighting, climate control, infotainment, safety equipment, and other electrical consumers. Internal components such as the rotor, stator, bearings, rectifier, and voltage regulation system work together to provide a stable electrical output across varying engine speeds and electrical loads. This Valeo alternator is an ideal replacement for a weak, noisy, intermittent, or failed original unit.
What This Product Does:
- Generates electrical power while the engine is running.
- Recharges and maintains the vehicle battery.
- Supplies power to engine management and other essential electrical systems.
- Supports lighting, climate control, infotainment, and vehicle electronics.
- Helps maintain stable charging-system voltage.
- Provides electrical output according to vehicle demand.
- Replaces a weak, noisy, intermittent, or failed alternator.
- Provides an OE-quality fit for straightforward replacement.
Symptoms Of Wear Or Failure:
- Battery or charging-system warning light illuminated.
- Battery repeatedly becoming discharged or going flat.
- Difficulty starting or slow engine cranking.
- Headlights or interior lighting becoming dim or flickering.
- Electrical equipment operating intermittently or incorrectly.
- Low, unstable, or excessive charging voltage.
- Whining, grinding, or rumbling noises from the alternator area.
- Burning smell or signs of overheating.
- Vehicle stalling as battery charge becomes depleted.
- Charging-system diagnostic fault codes or warning messages.
Why Replacement Matters:
- The alternator is a critical component of the vehicle's charging and electrical system. While the engine is running, it supplies the electrical energy required by the vehicle and replenishes the battery after starting. A worn or failing alternator may produce insufficient or unstable electrical output, gradually discharging the battery and affecting the operation of sensitive vehicle electronics.
- As alternator performance deteriorates, the vehicle may develop starting problems, warning lights, flickering illumination, electrical malfunctions, or intermittent system faults. If the alternator stops charging completely, the vehicle will operate only until the remaining battery energy is exhausted, potentially resulting in the engine stalling and being unable to restart.
- Mechanical alternator faults, including worn bearings or pulley-related problems, can also create excessive noise and place additional strain on the auxiliary drive system if left unresolved.
- Replacing a worn or failed unit with this Valeo Alternator PAC903018/1 restores dependable battery charging, maintains a stable electrical supply, and supports reliable operation of the vehicle's electrical systems. Manufactured to Valeo's high-quality Original Equipment standards, this alternator provides accurate fit, dependable performance, and long-term durability for Porsche maintenance and repair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAC903018
The product you are viewing cross references to these numbers