ERR5057 - Fuel Pump – 300TDi

- €30,60

€30,60

€30,60 - €30,60

€30,60

Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.

Fuel Lift Pump for the low-pressure fuel supply circuit of the 2.5L 300TDi turbo diesel engine.

This engine-mounted mechanical diaphragm pump draws diesel from the tank and delivers it to the injection pump, operating downstream of the fuel filter and upstream of the injection pump to maintain a continuous fuel supply. It is driven by an eccentric on the engine and seals to its mounting face with gasket ERR2028.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994

Fitment Notes DEFENDER 1987-2006 — 2.5L 300 TDi; mechanical fuel lift pump
DISCOVERY 1 1989-1998 — 2.5 TDi EGR / 300 TDi, to VIN MA081992
RANGE ROVER CLASSIC 1992-1994 — 2.5L TDi, from VIN JA610294

Alternative Codes

ERR5057ERR5057ES

In stock 3 units

2 · Gouda 1 · Drachten

Express delivery available

When will my order arrive?

Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
Netherlands / Belgium / Germany: 2–4 working days.
Other EU countries + UK: 4–8 working days.
Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the ERR5057 fuel lift pump do?

The ERR5057 is a mechanical diaphragm fuel lift pump for the 2.5L 300TDi engine, drawing diesel from the tank and delivering it to the injection pump. It's engine-mounted and driven by an eccentric, working downstream of the fuel filter and upstream of the injection pump.

Does the fuel pump need a new gasket when fitted?

Yes, the ERR5057 lift pump seals to its mounting face with gasket ERR2028, which should be renewed whenever the pump is removed. Reusing an old gasket typically causes a fuel or oil leak from the pump mounting on the 300TDi. Fit the new gasket on refitting.

What are the signs of a failing fuel lift pump?

A failing fuel lift pump typically causes hard starting, power loss under load, or a stall on the 300TDi as fuel delivery to the injection pump drops. A split diaphragm can also leak fuel into the engine oil, so check for a rising oil level alongside fuelling problems.