Fuel Injectors

High Pressure Fuel Injector. 

The Genuine Porsche High Pressure Fuel Injector (part number 94611012832) is a precision-engineered component designed to deliver the correct quantity of fuel directly into the engine's combustion chamber at high pressure. Essential for maintaining optimal engine performance, fuel efficiency and smooth operation, this injector ensures accurate fuel atomisation and consistent combustion under varying driving conditions.
Sold Each.
x6 Required Per Car.

Fits:

• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2017
• 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 5

Manufactured to Porsche's original equipment specifications, this high-pressure fuel injector is designed for selected Porsche Macan and Cayenne petrol engines, providing reliable fuel delivery and precise engine management.

What This Product Does:

• The high-pressure fuel injector plays a critical role in the engine's direct fuel injection system. It receives pressurised fuel from the fuel rail and delivers a finely atomised spray into the combustion chamber at precisely controlled intervals.
• The engine control unit (ECU) regulates the injector's operation to ensure the correct air-fuel mixture for efficient combustion. Proper injector performance helps maintain smooth acceleration, responsive throttle operation, consistent power output, reduced emissions and efficient fuel consumption.

Symptoms Of Wear Or Failure:
Over time, fuel injectors can become clogged, contaminated, worn or develop internal electrical or mechanical faults. Common symptoms of a failing high-pressure fuel injector include:

• Rough idling: Uneven fuel delivery can cause engine vibration or unstable idle speed.
• Engine misfires: An injector that fails to deliver the correct amount of fuel may cause incomplete combustion and intermittent misfires.
• Reduced engine performance: Poor fuel atomisation can result in sluggish acceleration, hesitation and loss of power.
• Increased fuel consumption: A leaking or poorly functioning injector may cause excessive fuel delivery and reduced efficiency.
• Difficulty starting: Faulty injectors can disrupt fuel delivery during engine start-up, causing prolonged cranking or unreliable starting.
• Engine warning light: Injector-related faults or combustion irregularities may trigger the check engine light.
• Fuel smell or excessive exhaust emissions: A leaking injector may cause an overly rich fuel mixture, potentially producing noticeable fuel odours or increased emissions.

Why Replacement Matters:

• Replacing a worn or defective high-pressure fuel injector is essential for maintaining engine reliability, performance and fuel efficiency.
• A malfunctioning injector can cause an incorrect air-fuel mixture, leading to poor combustion, engine misfires and increased fuel consumption. If left unresolved, these issues may contribute to carbon deposits, catalytic converter damage and, in severe cases, internal engine damage caused by excessive fuel entering the combustion chamber.
• Installing a Genuine Porsche replacement injector helps restore accurate fuel delivery, smooth engine operation and consistent performance while reducing the risk of further fuel system or engine-related problems.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94611012832

The product you are viewing cross references to these numbers

High Pressure Fuel Injector. 

The Porsche High Pressure Fuel Injector – OE Match (Part Number: 94611012832/1) is a precision-engineered replacement component designed to provide accurate and consistent fuel delivery for selected Porsche Macan and Cayenne petrol engines.
Sold Each.
x6 Required Per Car.

Fits:

• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2017
• 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 5

Designed to match the fitment and functional requirements of the original Porsche fuel injector, this OE Match alternative offers a cost-effective solution for restoring engine performance, fuel efficiency and reliability without the expense of a Genuine Porsche-branded replacement.

The injector delivers finely atomised fuel directly into the combustion chamber under high pressure, ensuring efficient combustion, smooth engine operation and responsive acceleration.

Ideal for replacing worn, clogged or malfunctioning injectors, this OE Match component helps maintain dependable fuel system operation and consistent engine performance.

What This Product Does:

The high-pressure fuel injector is a vital component of the engine's direct fuel injection system. Its primary function is to deliver precisely measured quantities of pressurised fuel into the combustion chamber at the correct moment during the combustion cycle.

Controlled electronically by the engine control unit (ECU), the injector adjusts fuel delivery according to engine speed, load and driving conditions.

A correctly functioning fuel injector helps to:

• Optimise fuel combustion: Deliver a finely atomised fuel spray for efficient ignition and combustion.
• Maintain engine performance: Support smooth acceleration, consistent power delivery and responsive throttle operation.
• Improve fuel efficiency: Ensure accurate fuel metering to minimise unnecessary fuel consumption.
• Reduce exhaust emissions: Promote cleaner and more complete combustion.
• Support smooth engine operation: Maintain stable idling and consistent combustion across all cylinders.

Symptoms Of Wear Or Failure:

High-pressure fuel injectors operate under demanding conditions, including extreme temperatures and high fuel pressures. Over time, internal components may wear, fuel deposits may accumulate or injector seals may deteriorate.

Common symptoms of a faulty fuel injector include:

• Rough or uneven idling: Inconsistent fuel delivery may cause engine vibration, unstable idle speed or irregular running.
• Engine misfires: A blocked or malfunctioning injector may prevent sufficient fuel from reaching the combustion chamber, resulting in incomplete combustion.
• Reduced engine power: Incorrect fuel delivery can cause sluggish acceleration, hesitation or reduced engine responsiveness.
• Increased fuel consumption: A leaking or poorly performing injector may deliver excessive fuel, reducing overall efficiency.
• Difficulty starting the engine: Incorrect fuel pressure or injector leakage may cause extended cranking or unreliable starting.
• Illuminated engine warning light: Injector-related faults may trigger engine management fault codes or misfire warnings.
• Fuel odours or excessive exhaust emissions: A leaking injector may cause an excessively rich fuel mixture, potentially producing noticeable fuel smells, smoke or increased emissions.
• Engine hesitation under acceleration: Poor injector spray patterns or restricted fuel flow may cause intermittent hesitation under load.

Why Replacement Matters:

Replacing a damaged or malfunctioning high-pressure fuel injector is important for preserving engine reliability, fuel efficiency and long-term performance.

A defective injector can disrupt the correct air-fuel mixture, leading to incomplete combustion, reduced power and increased fuel consumption. Continued operation with a faulty injector may also contribute to excessive carbon deposits, catalytic converter damage and potentially serious internal engine problems.

Installing a replacement OE Match high-pressure fuel injector helps to:

• Restore correct fuel delivery: Maintain accurate fuel injection for efficient combustion.
• Improve engine smoothness: Reduce misfires, unstable idling and hesitation caused by defective injectors.
• Recover lost performance: Restore consistent power output and throttle response.
• Maintain fuel economy: Help prevent excessive fuel consumption associated with incorrect injection.
• Protect engine components: Reduce the risk of damage caused by leaking injectors or poor combustion.
• Offer a cost-effective repair: Provide an alternative to a Genuine Porsche-branded component while maintaining the intended fitment and function.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94611012832

The product you are viewing cross references to these numbers