High Pressure Fuel Pump. Porsche Cayenne 958 / Macan / 970 Panamera  ❭  94611031562

High Pressure Fuel Pump.

The BOSCH High Pressure Fuel Pump is a critical fuel system component designed to generate and maintain the high fuel pressures required by modern direct injection engines. Driven mechanically by the engine, the pump takes fuel supplied from the low-pressure fuel system and compresses it to the precise pressure needed for delivery to the fuel rail and injectors.
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Fits:

• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 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

Diagram Ref No 11

Manufactured to OEM specifications, the high pressure fuel pump ensures accurate fuel delivery, optimal combustion efficiency, and reliable engine performance across all operating conditions. It plays a vital role in maintaining engine power, fuel economy, emissions control, and smooth drivability.

What This Product Does:

• Generates high fuel pressure for the direct injection system
• Supplies pressurised fuel to the fuel rail and injectors
• Ensures precise fuel delivery for efficient combustion
• Supports engine performance, fuel economy, and emissions control
• Maintains consistent fuel pressure under varying engine loads
• Works with the ECU and fuel management system to optimise engine operation

Symptoms Of Wear Or Failure:

• Hard starting or extended cranking
• Engine misfires or rough running
• Loss of power during acceleration
• Poor throttle response
• Reduced fuel economy
• Engine stalling or hesitation under load
• Check engine light illumination
• Fuel pressure-related fault codes stored in the ECU

Why Replacement Matters:

• Restores correct fuel pressure throughout the injection system
• Improves engine starting, performance, and responsiveness
• Ensures accurate fuel delivery and combustion efficiency
• Helps maximise fuel economy and reduce emissions
• Prevents misfires, hesitation, and power loss
• Protects fuel injectors and related fuel system components
• Reduces the risk of engine management faults and warning lights
• Maintains smooth, reliable operation and long-term engine health

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94611031562

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