LR037957 - Hose Defender expansion tank to radiator by AllmakesCooling or Heating Part Land Rover Range Rover Defender

LR037957 - Coolant Hose – Expansion Tank to Radiator

- €33,50

€33,50

€33,50 - €33,50

€33,50

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

Coolant Hose connecting the coolant expansion tank to the radiator within the engine cooling circuit.

This moulded hose carries coolant between the expansion/supply tank and the radiator, maintaining flow and system pressure as the engine warms and the coolant expands. Fitted to the 2.2/2.4 TDCi (Puma) diesel cooling system.

Vehicle Model Land Rover Defender up to 2016

Fitment Notes DEFENDER 2007-2016 — 2.2/2.4 TDCi (Puma), expansion/supply tank to radiator hose

Alternative Codes

PCH116751LR037957LR032391

In stock 5 units

4 · 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 is the PCH116751 coolant hose used for?

The PCH116751 is a moulded coolant hose that connects the coolant expansion tank to the radiator. It carries coolant between the expansion tank and radiator, maintaining flow and system pressure as the engine warms up and the coolant expands. It fits the Defender 2.2/2.4 TDCi (Puma) cooling system.

Which Defender does this coolant hose fit?

The PCH116751 fits the Defender 2007-2016 with the 2.2 or 2.4 TDCi (Puma) diesel engine. It's the expansion tank to radiator hose in that cooling circuit, so it suits the Puma Defender rather than the earlier Td5 models. Confirm your engine before ordering.

Why do coolant hoses like this fail?

Coolant hoses typically fail as the rubber ages, perishing, cracking or splitting, often near the end connections where heat and pressure are highest. A weeping or burst hose loses coolant and can cause overheating. Replacing a hardened or bulging hose during cooling work avoids a roadside failure.