STC4378 - Water Pump

- €60,30

€60,30

€60,30 - €60,30

€60,30

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

Water Pump for the Rover V8 EFI petrol engine, supplied with gasket.

The water pump sits in the engine cooling circuit and is belt-driven from the front of the engine. It circulates coolant through the cylinder block, cylinder heads and radiator to carry heat away from the engine.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Land Rover Discovery 2 1998-2004 (L318)
Range Rover Classic up to 1994
Range Rover Classic 1994-2001 (P38)

Fitment Notes DEFENDER 1983-2006 — Rover V8 EFI Petrol, includes gasket
DISCOVERY 1 1989-1998 — Rover V8 EFI (from VIN MA081992)
DISCOVERY 2 1998-2004 — Rover V8
RANGE ROVER CLASSIC — Rover V8 EFI (from VIN MA081992)
RANGE ROVER P38 1994-2001 — Rover V8 (to VIN XA417382)

Alternative Codes

STC4378STC4378XSTC1693STC4434

In stock 5 units

3 · Gouda 2 · 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 water pump do on a Rover V8?

The water pump circulates coolant through the cylinder block, heads and radiator to carry heat away from the engine. It's belt-driven from the front of the Rover V8 EFI petrol engine and fits the Defender, Discovery and Range Rover.

Does this water pump include a gasket?

Yes, this water pump is supplied with its gasket, so you don't need to order one separately to fit it.

Which Rover V8 models does this fit?

It fits the Rover V8 EFI on the Defender, Discovery 1 (from VIN MA081992), Discovery 2, Range Rover Classic, and Range Rover P38 (up to VIN XA417382). Check your VIN where a break applies.

What are the signs a water pump is failing?

Common signs are coolant weeping from the pump's weep hole, a rumbling or whining bearing, and the engine running hot. A failing pump on a Rover V8 can lead to overheating if it's not replaced.