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Porsche // Cayenne 9PA (955) 2003-2006 // 955 Cayenne Turbo 4.5L 2003-06
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High pressure fuel pump. Porsche 718 Boxster / Cayman / 991.2 › 9A211031502
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
An OE Match high-pressure fuel pump designed for direct injection Porsche engines, responsible for delivering fuel at precise high pressure to the injectors for optimal combustion.
Fits:
Porsche 718 Boxster 2.0ltr / 2.5ltr - 2017 Onwards
Porsche 718 Cayman 2.0ltr / 2.5ltr - 2017 Onwards
Porsche 991.2 - 2017 to 2019
Diagram ref no 18
This pump is mechanically driven and increases fuel pressure from the low-pressure system to the high pressures required for direct injection. This ensures fine fuel atomisation within the combustion chamber, improving efficiency, power delivery, and emissions control.
This OE Match unit is a direct replacement for original parts and cross-references multiple part numbers including 9A211031500, 9A211031501, and 9A2110315CX, ensuring correct compatibility and fitment across applicable Porsche models.
This high-pressure fuel pump delivers fuel to the injectors at the required pressure for direct injection, ensuring efficient combustion, responsive performance, and reliable engine operation.
Function
• Generates high fuel pressure for direct injection systems
• Ensures precise fuel delivery to injectors
• Supports efficient combustion and engine performance
• Maintains consistent pressure across all driving conditions
• Operates reliably under high temperature and load environments
A failing high-pressure fuel pump can lead to reduced fuel pressure, resulting in poor engine performance, hesitation, or starting issues. In direct injection engines, maintaining precise pressure is critical - any inconsistency can negatively impact power output, efficiency, and drivability. Replacing the pump restores proper fuel delivery, ensures reliable operation, and helps protect other fuel system components.
When to replace
• Engine cranks but struggles to start
• Noticeable loss of power or hesitation
• Engine misfires or inconsistent performance
• Fault codes related to fuel pressure system
• During fuel system servicing or engine rebuild
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A211031502
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Fits:
Porsche 955 Cayenne MKI 2003-06
Porsche 957 Cayenne MKII 2007-10 (not Diesel)
This product supersedes Porsche's old part numbers:
- 95562010301 (LEFT) / 95562010321 (RIGHT)
- 95562010302 (LEFT) / 95562010322 (RIGHT)
- 95562010303 (LEFT) / 95562010323 (RIGHT)
PLEASE NOTE: You may need a small adaptor pipe to go with this new design fuel pump. The adaptor part numer is 95562091100
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95562093
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
2 per car. Price is for each.
Fits:
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10
Porsche 958 Cayenne 2011>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95520113301
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Restore reliable fuel delivery and consistent engine performance with these OE Match Fuel Pumps. Designed for compatible Porsche applications, the fuel pump is a critical part of the vehicle's fuel-delivery system, supplying fuel from the tank towards the engine at the pressure and flow required by the fuel system.
Fits:
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
PLEASE NOTE: You may need a small adaptor pipe to go with this new design fuel pump. The adaptor part number is 95562091100
Modern fuel-injected engines depend on a stable and continuous fuel supply. The pump operates electrically and must provide sufficient fuel volume across a wide range of operating conditions, from starting and idling through to acceleration and high engine loads.
Fuel pumps operate whenever the engine requires fuel and are exposed to continuous electrical and mechanical loads. Over time, the internal electric motor, pumping mechanism, electrical connections or associated components can deteriorate. Contamination within the fuel tank can also contribute to premature wear.
A weak or failing pump may still operate but be unable to maintain adequate fuel delivery when demand increases. This can cause difficult starting, hesitation, loss of power or engine-management faults.
These OE Match Fuel Pumps provide high-quality replacement options for failed, noisy or underperforming original fuel pumps.
What This Product Does:
- Draws fuel from the vehicle's fuel tank.
- Supplies fuel towards the engine's fuel system.
- Provides the flow required for reliable engine operation.
- Helps maintain the required fuel supply pressure.
- Supports dependable engine starting.
- Supplies sufficient fuel during acceleration and increased engine load.
- Helps maintain smooth and consistent engine performance.
- Supports correct fuel-injection operation.
- Works with the fuel lines, filters, pressure-control components and injection system.
- Helps maintain consistent fuel delivery across different driving conditions.
- Replaces a weak, noisy, intermittent or completely failed fuel pump.
- Provides an OE Match replacement for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Engine cranks but does not start.
- Extended cranking before the engine starts.
- Intermittent starting problems.
- Engine suddenly failing to start.
- Hesitation during acceleration.
- Loss of power under heavy load.
- Poor high-speed performance.
- Engine stumbling or cutting out.
- Intermittent engine stalling.
- Rough or inconsistent engine operation.
- Fuel-pressure-related diagnostic fault codes.
- Lean-running fault codes.
- Fuel pressure below specification.
- Engine-management warning light.
- Unusually loud humming or whining from the fuel tank.
- Pump operating intermittently.
- Vehicle starting when cold but developing problems when warm.
- Fuel delivery failing during periods of high demand.
Why Replacement Matters:
- The engine requires a continuous and correctly regulated supply of fuel to operate properly. If the fuel pump cannot provide sufficient flow, the engine may receive less fuel than required, particularly during acceleration or high-load operation.
- A pump in the early stages of failure may provide enough fuel for idling or gentle driving but struggle when demand increases. This can result in hesitation, reduced performance or intermittent loss of power.
- As deterioration progresses, starting may become increasingly difficult until the pump eventually stops operating altogether.
- Insufficient fuel delivery can also cause the engine to operate lean under certain conditions. The engine-management system may detect the problem and record fuel-pressure or mixture-related faults.
- Replacing a confirmed faulty pump with the correct OE Match Fuel Pump helps restore reliable fuel delivery, consistent starting and dependable engine performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95562093
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Fits:
Porsche 955 Cayenne 2003-06
Porsche 957 Cayenne 2007-10 (not Diesel)
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95562042100
The product you are viewing cross references to these numbers
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