Defender · L663 · 2020–present
Defender (L663) fuel system
Fuel pumps, injectors, tanks and lines for Land Rover diesel and petrol models.
What is specific to the Defender (L663)
Diesel Defender (L663) derivatives use the D240 2.0 four-cylinder turbodiesel and D300 3.0 six-cylinder turbodiesel. Their pumps, injectors and filters are not shared with the petrol engines.
Petrol derivatives use the P300 2.0 four-cylinder turbo petrol and P400 3.0 six-cylinder turbo petrol mild hybrid.
Have this ready when you enquire
- The 17-character VIN from your licence document, which identifies your exact L663 (sold here 2020–present) and its build.
- The engine code or number, because this model was sold with the D240 2.0 four-cylinder turbodiesel (Ingenium), P300 2.0 four-cylinder turbo petrol (Ingenium), P400 3.0 six-cylinder turbo petrol mild hybrid (Ingenium) and D300 3.0 six-cylinder turbodiesel.
- A photo of the old part or its part number, if you can get to it.
Known Defender (L663) fuel system faults
None of the Defender (L663) faults we track fall in this system, so there is no known weak point to warn you about here. Send the part name with your VIN and the team will confirm the right fuel system for your vehicle.
Choose the Defender (L663) part
Defender (L663) fuel system questions
What should I do if I put petrol in my diesel Land Rover?
Do not start the engine. If you have already driven, stop as soon as it is safe and switch off. Have the tank drained and the system flushed. Running a modern diesel on petrol can damage the high-pressure pump and injectors.
How do I bleed air out of my diesel fuel system?
Many modern Land Rovers bleed themselves when the ignition is cycled several times. Older engines may need manual priming. Follow the procedure for your engine, and fix the cause of the air leak.
Fuel System for other Defender models
Other Defender (L663) systems
- Engine Parts
- Brakes
- Suspension
- Air Suspension
- Electrical
- Lighting
- Exhaust
- Transmission
- Cooling
- Body Parts
- Interior
For how these parts work and the signs of wear, read the Land Rover fuel system guide.
The right fuel system for your Defender (L663)
Share the VIN and engine number and the SparesBoyz parts team will check fitment before quoting.