Bosch 66807 Direct Injection High Pressure Fuel Pump

Bosch GDI High Pressure Pump for Jaguar and Land Rover

The Bosch 66807 is a new direct injection high pressure fuel pump for select Jaguar and Land Rover applications. It is built on Bosch premium fuel pump manufacturing standards and is intended for vehicles that require precise high-pressure fuel delivery for GDI systems.

Compatible With 2010-2014 Jaguar XJ, XF, XFR, XK, XKR, and XKR-S, plus 2010-2013 Land Rover LR4, Range Rover, Range Rover Sport applications listed below.

Key Features

• Brand: Bosch GDI High Pressure Pump (New)
• Part Number: 66807
• Direct injection high pressure fuel pump for gasoline direct injection systems
• Electric operation with internal mounting configuration
• New pump, not remanufactured
• Single outlet design
• No gasket included
• No mounting hardware included
• Package contents: 1 high pressure pump

Product Details

Bosch engineers manufacture this fuel pump using the same production lines and quality standards used for Bosch original equipment fuel pumps. That approach supports consistent fuel pressure delivery in GDI systems, which is critical for drivability, starting performance, and engine operation under load. If you are replacing a Bosch 66807 unit on a Jaguar XJ, Jaguar XF, or Land Rover Range Rover Sport, this pump is built for the specified chassis and model-year applications.

This part cross-references AJ812357 and LR032174 for the same application.

Common Problems This Pump May Address

• Hard starting caused by insufficient high-pressure fuel delivery
• Fuel pressure loss in direct injection systems
• Rough idle related to inconsistent pump output
• Engine hesitation or stumble under acceleration
• Fuel system fault codes tied to high-pressure pump performance

Installation Notes and Tips

Verify chassis breakpoints before ordering, since several Jaguar and Land Rover listings apply only up to specific chassis numbers. Confirm the vehicle uses the correct GDI high pressure pump configuration and compare the original part number, connector, and mounting layout before installation. Because this pump is internal and electric, proper fuel system depressurization and clean handling practices are important during service.

Quality Assurance

Bosch manufactures this pump to the same rigorous standards used for its original equipment fuel pumps, with testing focused on durability and reliable operation. The Bosch 66807 is a new replacement part built for consistent performance in the specified Jaguar and Land Rover applications.

• Fits 2014 Jaguar XJ, N/A, to chassis # V39426
• Fits 2014 Jaguar XK, N/A, to chassis # B52040
• Fits 2014 Jaguar XKR, N/A, to chassis # B52040
• Fits 2014 Jaguar XKR-S, N/A, to chassis # B52040
• Fits 2013 Jaguar XF, N/A, to chassis # S61361
• Fits 2013 Jaguar XFR, N/A, to chassis # S61361
• Fits 2013 Jaguar XFR-S, N/A, to chassis # S61361
• Fits 2010-2013 Jaguar XK, N/A
• Fits 2010-2013 Jaguar XKR, N/A
• Fits 2012-2013 Jaguar XKR-S, N/A
• Fits 2013 Land Rover Range Rover Sport, N/A, to chassis # DA764957
• Fits 2010-2012 Jaguar XF, N/A
• Fits 2010-2012 Jaguar XFR, N/A
• Fits 2010-2012 Jaguar XJ, N/A
• Fits 2010-2012 Land Rover LR4, N/A
• Fits 2010-2012 Land Rover Range Rover, N/A
• Fits 2010-2012 Land Rover Range Rover Sport, N/A