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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
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Gearbox & Transmission
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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
Complete engine shroud set for Porsche 911 ST and RSR racing engines, designed to reproduce the distinctive lightweight engine cooling panels used on competition-focused classic Porsche builds.
Fits:
Porsche 911 ST / RSR
The set is configured for engines using the small 226 mm cooling fan and includes the corresponding fan cover, together with a belt cover and full-flow oil filter console. The rear and side engine covers are supplied without heater-hose openings, making this configuration particularly suitable for race and competition engines where the standard heating system has been deleted.
Each component is manufactured by hand using glass-fibre fabric with a special honey / amber-coloured resin, creating the characteristic translucent appearance associated with Porsche racing engines of the 1960s and 1970s. The construction makes the kit ideal for historic motorsport cars, ST / RSR recreations, lightweight builds and period-correct engine restorations.
- Complete engine shroud set for Porsche 911 ST / RSR-style racing engines
- Designed for the small 226 mm cooling fan
- Includes fan cover Includes belt cover
- Includes full-flow oil filter console
- Rear and side covers without heater-hose openings
- Designed for race / non-heating applications
- Hand-manufactured glass-fibre construction
- Honey / amber-coloured special resin finish
- Period-style classic Porsche racing appearance
- Ideal for historic racing, ST / RSR recreations and competition builds
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Complete engine shroud set for Porsche 911 T and T-V models from 1970–73, designed for carburettor-equipped engines and styled to reproduce the original factory engine cooling shrouding. This kit is available for cars with or without heating.
Fits:
Porsche 911 T / T-V 1970 - 1973
Diagram ref no: 1, 4, 5, 6, 12, 13, 14, 15, 16, 17 & 30
- With heating
- Without heating
- Complete engine shroud set for Porsche 911 T / T-V 1970–73
- Designed for carburettor-equipped engines
- Suitable for 245 mm cooling fan
- Factory-style engine cover configuration
- Incorporates a two-piece oil cooler air duct
- Hand-manufactured glass-fibre construction
- Special honey / amber-coloured resin finish
- Available with or without heating provision
- Ideal for restoration, historic racing and period-correct Porsche builds
Please note: This part is on special order terms. It will be made to order that could take 6-8+ weeks. It is not a subject to cancellation or return if not required.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
TK210-6
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Complete engine shroud set for the 1969 Porsche 911 T, designed for carburettor-equipped engines and styled to reproduce the original factory engine cooling shrouding. This kit is available for cars with or without heating.
Fits:
Porsche 911 T 1969
Diagram ref no: 1, 4, 5, 6, 12, 13, 14, 15, 16, 17 & 18
- With heating
- Without heating
- Complete engine shroud set for Porsche 911 T 1969
- Designed for carburettor-equipped engines
- Suitable for 245 mm cooling fan
- Factory-style engine cover design
- Includes associated air-guide panels
- Separate engine oil cooler air duct
- Hand-manufactured glass-fibre construction
- Special honey / amber-coloured resin finish
- Available with or without heating provision
- Ideal for restoration, historic racing and period-style Porsche builds
Please note: This part is on special order terms. It will be made to order that could take 6-8+ weeks. It is not a subject to cancellation or return if not required.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
TK210-3
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Complete engine shroud set for carburettor-equipped Porsche 911 L / TU models from 1965–68 and Porsche 911 S from 1968, designed to reproduce the appearance and layout of the original factory-style engine cooling shrouding. This kit is available for cars with or without heating.
Fits:
Porsche 911 L / TU (1965 - 1968) / S (1968)
Diagram ref no: 1, 4, 5, 6, 12, 13, 14, 15, 16, 17 & 18
- With heating
- Without heating
- Complete engine shroud set for early Porsche 911 models
- Fits 911 L / TU 1965–68 Fits 911 S 1968
- Designed for carburettor-equipped engines
- Factory-style engine cover with integrated air baffles
- Rear cover includes moulding for the mechanical fuel pump
- Separate oil cooler air duct, as per original configuration
- Hand-manufactured glass-fibre construction
- Special honey / amber-coloured resin finish
- Available with or without heating provision
- Ideal for restoration, historic racing and period-correct Porsche builds
Please note: This part is on special order terms. It will be made to order that could take 6-8+ weeks. It is not a subject to cancellation or return if not required.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
TK210-2
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Complete engine shroud set for Porsche 911 E, 911 S and 911 T-E models from 1970–73, designed for engines equipped with Mechanical Fuel Injection (MFI). This kit is available for cars with or without heating.
Fits:
Porsche 911 E / S / T-E 1970 - 1973
Diagram ref no: 1, 4, 5, 9, 10, 12, 13, 14, 15, 16, 17 & 30
- With heating
- Without heating
- Complete engine shroud set for Porsche 911 E / S / T-E
- Fits 1970–73
- Designed for MFI – Mechanical Fuel Injection
- Suitable for 245 mm cooling fan
- Factory-style engine cover configuration
- Incorporates a one-piece oil cooler air duct
- Hand-manufactured glass-fibre construction
- Honey / amber-coloured special resin finish
- Available with or without heating provision
- Ideal for restoration, historic racing and period-correct Porsche builds
Please note: This part is on special order terms. It will be made to order that could take 6-8+ weeks. It is not a subject to cancellation or return if not required.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
TK210-7
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Complete engine shroud set for the 1969 Porsche 911 E and 911 S, designed for engines equipped with Mechanical Fuel Injection (MFI) and the large 245 mm cooling fan. This kit is available for cars with or without heating.
Fits:
Porsche 911 E /S 1969
Diagram ref no: 1, 4, 5, 6, 10, 11, 13, 14, 15, 16, 17 & 18
- With heating
- Without heating
- Complete engine shroud set for Porsche 911 E / S
- Fits 1969 models
- Designed for MFI – Mechanical Fuel Injection
- Suitable for 245 mm cooling fan
- Factory-style engine cover configuration
- Incorporates a one-piece oil cooler air duct
- Includes associated air-guide panels
- Hand-manufactured glass-fibre construction
- Honey / amber-coloured special resin finish
- Available with or without heating provision
- Ideal for restoration, historic racing and period-correct Porsche builds
Please note: This part is on special order terms. It will be made to order that could take 6-8+ weeks. It is not a subject to cancellation or return if not required.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
TK210-4
The product you are viewing cross references to these numbers
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
OE Match Long Driveshaft Flange for PDK Gearbox - CG240 or CG270
The OE Match Long Driveshaft Flange provides an aftermarket replacement for the original gearbox output connection on selected Porsche 718 Boxster and Cayman PDK models.
Fits:
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Diagram Ref No 17
Manufactured for compatible CG240 and CG270 transmission applications, this extended flange is intended for repairs where the existing component has become damaged, worn or unsuitable for reuse.
It allows the original driveshaft and gearbox assembly to remain in service when the flange alone requires replacement.
Compatibility is determined by the installed gearbox. Only vehicles using the specified CG240 or CG270 transmission arrangement should be considered.
Check the vehicle VIN and gearbox identification before ordering.
How Does This Component Work?
The flange is fitted to the transmission output and acts as the mounting interface for the driveshaft.
When the PDK gearbox sends power towards the rear wheels, the flange transmits that rotation into the driveshaft.
Its extended profile accommodates the specific output arrangement used on compatible gearboxes.
Why Choose an OE Match Replacement?
Replacing the complete gearbox is unnecessary when the problem is limited to a damaged output flange.
OE Match offers an aftermarket alternative to the Genuine Porsche component, making it suitable for targeted drivetrain repairs and transmission refurbishment.
What Can Damage a Driveshaft Flange?
Although normally a long-lasting component, damage can occur
through:
- Worn or damaged output splines
- Repeated torque loading
- Corrosion around mounting surfaces
- Incorrectly tightened driveshaft fixings
- Damage during previous gearbox repairs
Signs That Replacement May Be Necessary
A damaged flange can contribute to drivetrain vibration, knocking under load or unwanted movement at the driveshaft mounting point.
Visible cracks, damaged bolt holes or worn splines are also reasons to consider replacement.
These symptoms should be investigated alongside the driveshaft joints and gearbox mounts.
Fitting & Inspection Advice
Before installing the replacement, examine the gearbox output shaft, retaining ring and adjacent oil seal.
Check the driveshaft mounting surfaces and ensure the flange is correctly located before tightening the fixings to Porsche specifications.
Key Features
- OE Match aftermarket replacement
- Extended / long driveshaft flange design
- For compatible CG240 and CG270 PDK gearboxes
- Provides the driveshaft mounting connection
- Suitable for selected Porsche 718 Boxster and Cayman models
- Ideal for gearbox overhaul and drivetrain repairs
OE Match Porsche 718 PDK Gearbox & Drivetrain Repair Parts
When repairing a Porsche 718 Boxster or Cayman PDK transmission, identifying the correct gearbox output components is essential. Long and short driveshaft flanges are not interchangeable, and different gearbox codes require specific parts.
The OE Match long driveshaft flange provides an aftermarket replacement option for compatible CG240 and CG270 transmissions. It is particularly useful when rebuilding the driveshaft connection or replacing a flange damaged during gearbox maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9G233220940
The product you are viewing cross references to these numbers
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Driveshaft Flange Long for PDK Gearbox - CG240 or CG270
This long driveshaft flange is a replacement transmission
component for selected Porsche 718 Boxster and Cayman models equipped with
CG240 or CG270 PDK gearboxes.
Fits:
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Diagram Ref No 17
Fitted to the gearbox output, the flange provides the connection between the transmission and driveshaft, allowing engine power to reach the rear wheels.
Always check the transmission code and vehicle VIN before ordering.
What Does It Do?
The driveshaft flange attaches to the gearbox output shaft and provides a mounting point for the driveshaft.
As the PDK transmission delivers power, the flange transfers rotational movement to the driveshaft, which drives the rear wheel.
The long flange is designed to match the specific gearbox output arrangement and must not be confused with the short version.
Why Is It Important?
The flange must remain securely fitted to ensure reliable power transfer between the gearbox and driveshaft.
A worn or damaged flange may cause:
- Vibration during acceleration
- Knocking or clunking from the drivetrain
- Excessive movement at the driveshaft connection
- Damage to associated gearbox or driveshaft components
Why Does It Fail?
Common causes include:
- Wear from repeated drivetrain loads
- Damaged splines or mounting surfaces
- Corrosion around the flange connection
- Loose or incorrectly tightened fixings
- Damage during driveshaft removal or gearbox repairs
When Should It Be Replaced?
Replace the flange if it becomes cracked, distorted or excessively worn.
It should also be inspected if excessive movement develops at the driveshaft connection or damage is discovered during gearbox servicing.
Checks & Installation
Inspect the gearbox output shaft, retaining ring, driveshaft connection and surrounding oil seal before fitting.
Ensure the replacement flange is correctly seated and secured using Porsche's recommended installation procedures.
Professional installation is recommended.
Key Features
- Long driveshaft output flange For CG240 and CG270 PDK gearboxes
- Connects the transmission output to the driveshaft
- Helps maintain reliable drivetrain operation
- Suitable for selected Porsche 718 Boxster and Cayman models
- Replacement for damaged or worn flanges
Porsche 718 Boxster & Cayman PDK Driveshaft Flanges
The Porsche 718 PDK transmission uses driveshaft output flanges to transfer engine torque from the gearbox to the rear wheels. Different transmission versions require specific flange designs, making correct gearbox identification essential.
The long driveshaft flange is intended for selected Porsche 718 Boxster and Cayman models equipped with CG240 or CG270 PDK gearboxes. Replacing a damaged flange helps restore a secure driveshaft connection and maintain reliable power delivery.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9G233220940
The product you are viewing cross references to these numbers
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
OE Match Long Driveshaft Flange for PDK Gearbox - CG225
Keep your Porsche's drivetrain operating correctly with this OE Match long driveshaft flange, developed as an aftermarket replacement for the original gearbox output component.
Fits:
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Diagram Ref No 17
Designed for the CG225 7-speed PDK transmission, the flange provides the mounting interface between the gearbox and driveshaft. It offers a replacement solution when the existing flange has suffered mechanical wear or damage.
The CG205 transmission requires long flange reference 9G233220905.
Check the vehicle VIN and transmission identification before ordering.
How Does the Flange Work?
The driveshaft flange is fitted to the gearbox output shaft and provides a solid connection for the driveshaft.
When power leaves the PDK transmission, the flange transfers rotational force into the driveshaft, allowing the rear wheels to turn.
Its extended design matches the layout of the CG225 transmission assembly.
Why Might You Need a Replacement?
The flange is a durable mechanical component, but damage can occur through wear, incorrect fitting or problems elsewhere in the drivetrain.
Reasons for replacement include:
- Damaged driveshaft bolt holes or mounting faces
- Worn or damaged splines
- Cracks or distortion in the flange
- Excessive movement at the gearbox output
- Damage discovered during driveshaft removal
What Symptoms Should You Look For?
Problems around the driveshaft connection may produce vibration during acceleration, metallic knocking or unusual drivetrain movement.
These symptoms can also be caused by worn driveshaft joints or transmission mounts, so inspection is recommended before replacing the flange.
Installation & Maintenance
Check the gearbox output shaft, retaining ring, oil seal and driveshaft mounting surfaces for damage.
Ensure the new flange is correctly seated and secured using Porsche's specified installation procedure and tightening values.
Why Choose OE Match?
OE Match offers an aftermarket alternative to the Genuine
Porsche flange, allowing owners and repair specialists to replace the affected
component without purchasing a complete gearbox assembly.
It is a practical option for transmission refurbishment, driveshaft repairs and routine drivetrain maintenance.
Key Features
- OE Match aftermarket replacement
- Long-type PDK gearbox output flange
- Specifically for CG225 transmissions
- Provides the driveshaft mounting connection
- Suitable for selected Porsche 981 Boxster S / GTS and Cayman S / GTS models
- Replacement for damaged or worn original flanges
OE Match Porsche 981 PDK Gearbox & Driveshaft Repair Parts
The Porsche 981 Boxster S, Boxster GTS, Cayman S and Cayman GTS use a sophisticated PDK transmission that relies on correctly fitted output components to deliver power to the rear wheels.
For vehicles with the CG225 gearbox, the OE Match long driveshaft flange provides an aftermarket replacement when the original flange is worn, damaged or requires renewal during gearbox repairs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9G233220925
The product you are viewing cross references to these numbers
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Driveshaft Flange Long for PDK Gearbox - CG225
This long driveshaft flange is a replacement transmission
component for Porsche 981 Boxster S, Boxster GTS, Cayman S and Cayman GTS
models equipped with the CG225 7-speed PDK gearbox.
Fits:
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Diagram Ref No 17
The flange forms the connection between the gearbox output and driveshaft, ensuring engine torque is transferred to the rear wheels. It is designed to replace a worn or damaged original flange without requiring replacement of the complete transmission.
Vehicles equipped with the CG205 transmission use a different long driveshaft flange, reference 9G233220905.
Always confirm the gearbox code and vehicle VIN before ordering.
What Does It Do?
The driveshaft flange attaches to the transmission output shaft and provides the mounting point for the driveshaft.
As the gearbox delivers power, the flange rotates and transfers torque through the driveshaft to the rear wheel.
The long flange has a specific length and configuration to suit the CG225 gearbox assembly.
Why Is It Important?
A correctly fitted flange maintains a secure connection between the transmission and driveshaft.
A damaged or worn flange may cause:
- Vibration during acceleration
- Knocking or clunking from the drivetrain
- Excessive movement at the driveshaft connection
- Damage to the driveshaft mounting points
- Increased wear of associated gearbox components
Why Does It Fail?
Common causes include:
- Wear from repeated drivetrain loads
- Damaged splines or mounting surfaces
- Corrosion around the flange connection
- Loose or incorrectly tightened fixings
- Damage during driveshaft removal or gearbox repairs
When Should It Be Replaced?
Replace the flange if it becomes cracked, distorted or excessively worn.
It should also be inspected if the driveshaft connection develops excessive play or if damage is discovered during transmission servicing.
Checks & Installation
Inspect the gearbox output shaft, retaining ring, driveshaft connection and surrounding oil seal before fitting.
Ensure the replacement flange is correctly seated and secured according to Porsche's recommended procedures.
Professional installation is recommended.
Key Features
- Long driveshaft output flange
- Designed for CG225 PDK transmissions
- Connects the gearbox output to the driveshaft
- Suitable for Porsche 981 Boxster S / GTS and Cayman S / GTS
- Replacement for damaged or worn transmission flanges
- Ideal for gearbox servicing and drivetrain repairs
Porsche 981 Boxster S / GTS & Cayman S / GTS PDK Driveshaft Flanges
The Porsche 981 7-speed PDK transmission uses driveshaft output flanges to connect the gearbox to the rear driveshafts. Selecting the correct flange is important because different gearbox versions require different components.
The long driveshaft flange is intended for Porsche 981 Boxster S, Boxster GTS, Cayman S and Cayman GTS models fitted with the CG225 PDK gearbox. Replacing a damaged flange helps restore a secure drivetrain connection and maintain reliable power transfer.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9G233220925
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Alternator and belt by OE Match, intended for Porsche 986 Boxster / 996 Manual and Tiptronic applications without AIRCON.
Fits
- Porsche Boxster 986 2.5L 1997–99
- Porsche Boxster 986 2.7L 1999–02
- Porsche Boxster S 986 3.2L 1999–02
- Porsche Boxster 986 2.7L 2003–04
- Porsche Boxster S 986 3.2L 2003–04
- Porsche 996 C2 3.4L 1997–08/01
- Porsche 996 C4 3.4L 1997–08/01
- Porsche 996 C2 3.6L 09/01–2005
- Porsche 996 C4 3.6L 09/01–2005
- Porsche 996 C4S 3.6L 09/01–2005
- Porsche 996 GT3 MKI 1999–02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003–04
For vehicles without air conditioning only. The GT3 diagram identifies the generator separately; it does not establish belt compatibility. Check fitment for your specific vehicle (model, year, engine) before ordering.
What This Product Does
Driven mechanically by the engine, the alternator produces electrical energy to recharge the battery and supply onboard equipment. The belt provides the rotational drive, making its condition and routing relevant to charging-system diagnosis.
Functions
- Generates electricity with the engine running.
- Recharges the vehicle battery.
- Drives the alternator through the belt.
Symptoms of Fault
- Battery warning indicator or low charging output.
- A frequently discharged battery or slow cranking.
- Flickering or unusually dim lighting.
- Intermittent operation of electrical equipment.
- Bearing whine or belt squeal.
Similar symptoms can originate elsewhere in the charging system; testing is needed to establish the cause.
Why Replacement Matters
Replacing an alternator with a verified fault can restore the charging supply. Examine the battery, belt drive, pulley alignment and electrical connections during diagnosis so that associated defects are addressed alongside the failed component.
FAQs
Does battery discharge necessarily indicate alternator failure?
No. Assess battery health, charging cables and earth connections before deciding which component needs renewal.
Which checks are useful before fitting?
Test charging output with electrical consumers switched on, then inspect belt condition and the main supply connections.
Can Manual and Tiptronic fitment be assumed to match?
No. Verify transmission specification, production details and the recorded generator cutoffs; the model list alone does not resolve every application.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99660301205
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
OE Match alternator and belt for cars with air-conditioning Porsche 986 Boxster and 996 models with Manual or Tiptronic transmission
Fits
- Boxster 986 2.5L 1997–99
- Boxster 986 2.7L 1999–02
- Boxster S 986 3.2L 1999–02
- 996 C2 3.4L 1997–08/01
- 996 C4 3.4L 1997–08/01
- 996 C2 3.6L 09/01–2005
- 996 C4 3.6L 09/01–2005
- 996 C4S 3.6L 09/01–2005
What This Product Does
The alternator converts engine-driven rotation into electricity for battery charging and the vehicle's electrical equipment. Its drive belt transfers the mechanical input needed for generation; belt condition and alignment therefore matter when investigating charging problems.
Functions
- Replenishes battery charge during engine operation.
- Supplies electricity to vehicle systems.
- Transfers engine rotation through the belt drive.
Symptoms of Fault
- Charging warning lamp or insufficient charging voltage.
- Repeated battery discharge and difficult starting.
- Lights that dim or flicker.
- Intermittent electrical operation.
- Whining bearings or a squealing belt.
These signs can have other causes, so confirm the fault before replacing components.
Why Replacement Matters
Renewing a confirmed faulty alternator addresses inadequate or inconsistent charging. Inspecting the belt, pulley alignment, battery and cable connections at the same time helps identify related faults rather than leaving their cause unresolved.
FAQs
Does a flat battery prove the alternator has failed?
No. Battery condition, wiring and earth connections also need checking.
What should be tested before replacement?
Check charging behaviour under electrical load, together with belt condition and the main power and earth connections.
Are all Manual and Tiptronic applications identical?
No. Use the transmission-specific dates above and verify the recorded engine cutoffs where applicable.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99660301205
The product you are viewing cross references to these numbers
This kit is comprised of the following items: