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Porsche > Panamera 971 MK1 (2017-2020) > Engine Rebuild Parts > Fuel System Parts >

Fuel Injectors

Fuel Injectors

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DISPLAYING 1 to 4 (of 4 products)
Fuel Injector. Porsche 971.1 Panamera 3.0L 2017-18 - 9A790603610
2
Fuel Injector. Porsche 971.1 Panamera 3.0L 2017-18
Special Order item
9A790603610
Product Information
Product Information
Fuel Injector.

The Fuel Injector is a precision-engineered engine management component designed to deliver the correct amount of fuel directly into the engine’s combustion chambers or intake ports. Controlled by the engine control unit (ECU), the injector atomises fuel into a fine spray, ensuring efficient combustion, optimal power output, fuel economy, and emissions performance.
Sold Each.
x6 Required Per Car.

Fits:

  • Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-18
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-18
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-18
  • Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-18
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-18
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-18
 
Diagram Ref No 5

Manufactured to OEM specifications, the fuel injector is designed to provide accurate fuel metering, consistent spray patterns, and reliable operation under high-pressure conditions. As a critical part of the fuel injection system, it plays a vital role in maintaining smooth engine performance and efficient combustion.

What This Product Does:

  • Delivers precisely metered fuel to the engine
  • Atomises fuel into a fine spray for efficient combustion
  • Works with the ECU to optimise fuel delivery
  • Supports engine performance, fuel economy, and emissions control
  • Maintains smooth engine operation across all driving conditions
  • Ensures the correct air-fuel mixture for efficient combustion

Symptoms Of Wear Or Failure:
  • Engine misfires or rough running
  • Poor fuel economy Hard starting or extended cranking
  • Loss of power and reduced acceleration
  • Rough idle or unstable engine speed
  • Increased exhaust emissions
  • Fuel odours or fuel leaks around the injector area
  • Engine management fault codes related to fuel delivery

Why Replacement Matters:
  • Restores accurate fuel delivery and spray patterns
  • Improves engine performance and throttle response
  • Helps optimise fuel economy
  • Reduces emissions and supports compliance with emissions standards
  • Prevents engine misfires and rough running conditions
  • Protects catalytic converters and other emissions components from damage caused by improper combustion
  • Maintains smooth engine operation and reliability
  • Ensures the engine receives the correct fuel supply under all operating conditions



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

9A790603610
9A790603610

The product you are viewing cross references to these numbers
Fuel Injector. Porsche 971.1 Panamera 3.0L 2017-18 - 9A790603610 - 026150001S
2
Fuel Injector. Porsche 971.1 Panamera 3.0L 2017-18
9A790603610/1
Product Information
Product Information
Fuel Injector.

The BOSCH Fuel Injector is a precision-engineered engine management component designed to deliver the correct amount of fuel directly into the engine’s combustion chambers or intake ports. Controlled by the engine control unit (ECU), the injector atomises fuel into a fine spray, ensuring efficient combustion, optimal power output, fuel economy, and emissions performance.
Sold Each.
x6 Required Per Car.

Fits:

  • Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-18
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-18
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-18
  • Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-18
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-18
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-18
 
Diagram Ref No 5

The BOSCH fuel injector is designed to provide accurate fuel metering, consistent spray patterns, and reliable operation under high-pressure conditions. As a critical part of the fuel injection system, it plays a vital role in maintaining smooth engine performance and efficient combustion.

What This Product Does:

  • Delivers precisely metered fuel to the engine
  • Atomises fuel into a fine spray for efficient combustion
  • Works with the ECU to optimise fuel delivery
  • Supports engine performance, fuel economy, and emissions control
  • Maintains smooth engine operation across all driving conditions
  • Ensures the correct air-fuel mixture for efficient combustion

Symptoms Of Wear Or Failure:
  • Engine misfires or rough running
  • Poor fuel economy Hard starting or extended cranking
  • Loss of power and reduced acceleration
  • Rough idle or unstable engine speed
  • Increased exhaust emissions
  • Fuel odours or fuel leaks around the injector area
  • Engine management fault codes related to fuel delivery

Why Replacement Matters:
  • Restores accurate fuel delivery and spray patterns
  • Improves engine performance and throttle response
  • Helps optimise fuel economy
  • Reduces emissions and supports compliance with emissions standards
  • Prevents engine misfires and rough running conditions
  • Protects catalytic converters and other emissions components from damage caused by improper combustion
  • Maintains smooth engine operation and reliability
  • Ensures the engine receives the correct fuel supply under all operating conditions



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

9A790603610
9A790603610

The product you are viewing cross references to these numbers
Fuel Injector. Porsche 971.1 Panamera 3.0L 2018-20 - PAC906036G, PAC906036D
2
Fuel Injector. Porsche 971.1 Panamera 3.0L 2018-20
Special Order item
PAC906036G
Product Information
Product Information
Fuel Injector.

The Fuel Injector is a precision-engineered fuel system component designed to deliver the exact quantity of fuel required for efficient combustion and optimum engine performance. Controlled electronically by the engine control unit (ECU), the injector sprays atomised fuel into the combustion chamber or intake tract, ensuring the correct air-fuel mixture under all operating conditions.
Sold Each.
x6 Required Per Car.

Fits:

  • Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2018-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2018-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2018-20
  • Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2018-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2018-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2018-20
  
Diagram Ref No 5

Manufactured to OEM-quality standards, the fuel injector is designed for accurate fuel metering, consistent spray patterns, and reliable high-pressure operation. It plays a critical role in engine efficiency, power delivery, fuel economy, emissions control, and overall drivability.

What This Product Does:

  • Delivers precisely metered fuel to the engine
  • Atomises fuel for efficient combustion
  • Works with the ECU to control fuel injection timing and quantity
  • Supports engine power, responsiveness, and fuel efficiency
  • Helps maintain the correct air-fuel ratio
  • Contributes to reduced emissions and smooth engine operation

Symptoms Of Wear Or Failure:
  • Engine misfires or rough running
  • Poor fuel economy
  • Reduced engine performance and acceleration
  • Hard starting or extended cranking times
  • Rough or unstable idle
  • Excessive exhaust emissions or smoke
  • Fuel smells around the engine bay
  • Engine management warning lights or injector-related fault codes

Why Replacement Matters:
  • Restores accurate fuel delivery and atomisation
  • Improves engine performance and throttle response
  • Helps optimise fuel economy
  • Reduces harmful exhaust emissions
  • Prevents misfires and rough running conditions
  • Protects catalytic converters and emissions components from damage caused by improper combustion
  • Maintains smooth engine operation and reliability
  • Ensures the engine receives the correct fuel supply under all driving conditions



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

PAC906036G
PAC906036G
PAC906036D

The product you are viewing cross references to these numbers
Fuel Injector. Porsche 971.1 Panamera 3.0L 2018-20 - PAC906036G, PAC906036D - 026150001T
2
Fuel Injector. Porsche 971.1 Panamera 3.0L 2018-20
PAC906036G/1
Product Information
Product Information
Fuel Injector.

The BOSCH Fuel Injector is a precision-engineered fuel system component designed to deliver the exact quantity of fuel required for efficient combustion and optimum engine performance. Controlled electronically by the engine control unit (ECU), the injector sprays atomised fuel into the combustion chamber or intake tract, ensuring the correct air-fuel mixture under all operating conditions.
Sold Each.
x6 Required Per Car.

Fits:

  • Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2018-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2018-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2018-20
  • Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2018-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2018-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2018-20
  
Diagram Ref No 5

The BOSCH fuel injector is designed for accurate fuel metering, consistent spray patterns, and reliable high-pressure operation. It plays a critical role in engine efficiency, power delivery, fuel economy, emissions control, and overall drivability.

What This Product Does:

  • Delivers precisely metered fuel to the engine
  • Atomises fuel for efficient combustion
  • Works with the ECU to control fuel injection timing and quantity
  • Supports engine power, responsiveness, and fuel efficiency
  • Helps maintain the correct air-fuel ratio
  • Contributes to reduced emissions and smooth engine operation

Symptoms Of Wear Or Failure:
  • Engine misfires or rough running
  • Poor fuel economy
  • Reduced engine performance and acceleration
  • Hard starting or extended cranking times
  • Rough or unstable idle
  • Excessive exhaust emissions or smoke
  • Fuel smells around the engine bay
  • Engine management warning lights or injector-related fault codes

Why Replacement Matters:
  • Restores accurate fuel delivery and atomisation
  • Improves engine performance and throttle response
  • Helps optimise fuel economy
  • Reduces harmful exhaust emissions
  • Prevents misfires and rough running conditions
  • Protects catalytic converters and emissions components from damage caused by improper combustion
  • Maintains smooth engine operation and reliability
  • Ensures the engine receives the correct fuel supply under all driving conditions



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

PAC906036G
PAC906036G
PAC906036D

The product you are viewing cross references to these numbers
DISPLAYING 1 to 4 (of 4 products)
About Fuel Injectors

Fuel Injectors – Precision Fuel Delivery for Porsche Performance and Efficiency

Fuel injectors are a crucial component in your Porsche’s engine management system, ensuring the precise amount of fuel is delivered to each cylinder for clean, efficient combustion. A properly functioning injector optimises power output, throttle response, and fuel economy — maintaining the performance standards Porsche is known for.

At Design911, we offer a comprehensive range of  fuel injectors designed for Porsche models old and new — from air-cooled classics to the latest turbocharged engines. Built to manufacturer-quality standards using advanced materials and precision nozzles, our injectors ensure accurate fuel atomisation, consistent spray patterns, and long-term durability under extreme temperatures and pressures.

Whether you’re restoring a 911, maintaining a Cayman, or upgrading for performance driving, our injectors are engineered to deliver clean, efficient combustion and consistent engine response.

What Do Fuel Injectors Do?

Fuel injectors are electronically controlled valves that deliver precise amounts of pressurised fuel into the combustion chamber or intake manifold.

Core Functions:

  • Atomise and inject fuel for efficient combustion.
  • Ensure consistent air-fuel ratio across all cylinders.
  • Improve engine responsiveness, power, and economy.
  • Support emissions control by maintaining clean, complete fuel burn.

Every Porsche engine relies on its injectors for accurate fuel delivery — a vital factor in maintaining both performance and efficiency.

Why Do Fuel Injectors Fail?

Fuel injectors are exposed to heat, pressure, and fuel impurities, making them prone to gradual wear or clogging over time.

Common Causes of Failure Include:

  • Fuel contamination, leading to clogging or restricted flow.
  • Carbon build-up on the nozzle tips, disrupting spray pattern.
  • Electrical or coil failure, affecting signal timing.
  • Internal leaks due to seal deterioration or corrosion.
  • Ethanol degradation, which can damage internal components.

Symptoms of injector failure include rough idling, poor acceleration, increased fuel consumption, misfires, or difficulty starting — all signs of inconsistent fuel delivery.

Why Replace with Precision-Engineered Fuel Injectors?

Replacing worn or clogged injectors restores proper fuel delivery, maximising power, smoothness, and efficiency. Our performance-grade, direct-fit injectors are designed to provide consistent fuel flow, superior atomisation, and long service life.

Key Benefits:

  • Restores power and throttle response.
  • Improves fuel economy and engine smoothness.
  • Prevents misfires, stalling, and hard starts.
  • Reduces emissions through cleaner combustion.
  • Crafted from high-quality, corrosion-resistant materials.
  • Direct-fit design for easy installation and long-term reliability.

Perfect for preventative maintenance or performance upgrades, these injectors deliver manufacturer-level precision and durability for every Porsche engine.

Highlights:

  • High-quality replacement fuel injectors for Porsche models.
  • Precision-engineered nozzles for accurate atomisation.
  • Tested for pressure stability and spray accuracy.
  • Improves power, efficiency, and emissions performance.
  • Compatible with classic and modern Porsche engines.
  • Essential for restorations, rebuilds, and tuning projects.

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