PCF101590 - Coolant Expansion Tank – Black

- €34,90

€34,90

€34,90 - €34,90

€34,90

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

Coolant Expansion Tank in black, part of the engine cooling system.

The tank serves as the system's pressurised reservoir and fill point, accommodating the expansion and contraction of coolant as engine temperature changes and allowing entrained air to separate from the coolant. It carries the pressure cap that regulates system pressure, and replaces the earlier metal or plastic tank.

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

Fitment Notes DEFENDER 1986-2006 — Coolant expansion tank (replaces metal or plastic)
DISCOVERY 1 1989-1998 — Except V8 Twin Carb
RANGE ROVER CLASSIC 1986-1994 — Multiple variants; from (V) GA399973 for general; also 2.5L TD, VM Diesel and V8

Alternative Codes

PCF101590ESR63PCF101590A

In stock 18 units

16 · 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 is the PCF101590 coolant expansion tank and which vehicles does it fit?

The PCF101590 is a black plastic coolant expansion tank that can replace both the original metal and earlier plastic tanks. It fits Defender 1986 to 2006, Discovery 1 except V8 Twin Carb, and Range Rover Classic 1986 to 1994 from VIN GA399973.

Is the Discovery 1 V8 Twin Carb excluded from this fitment?

Yes. This expansion tank doesn't fit the Discovery 1 with the V8 Twin Carb engine. The V8 Twin Carb cooling system uses a different tank configuration. Fuel-injected V8 and TDi variants of the Discovery 1 are compatible.

Can this plastic tank replace the original metal tank on an older Defender or Range Rover Classic?

Yes. The PCF101590 is designed as a direct replacement for both the original metal and earlier plastic tanks. It matches the coolant circuit connections on Defender and Range Rover Classic and is the current aftermarket replacement for these models.