602687 - Thermostat – 82C

- €9,10

€9,10

€9,10 - €9,10

€9,10

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

Thermostat for the engine cooling system, with an 82°C opening temperature.

The thermostat regulates coolant flow between the engine and the radiator. It remains closed during warm-up to bring the engine quickly up to temperature, then opens at 82°C to circulate coolant through the radiator and hold the engine at its operating temperature. It locates in the thermostat housing at the coolant outlet from the cylinder head.

Vehicle Model Land Rover Defender up to 2016
Land Rover Series 1
Land Rover Series 2 and 3

Fitment Notes DEFENDER 1987-2006 — 2.25L 4 Cyl Petrol, 2.5L 4 Cyl NA Diesel, 2.5L 4 Cyl Turbo Diesel, 2.5L 4 Cyl Petrol, 3.5L V8 Twin Carb Petrol
SERIES II/III — 2.25L Petrol/Diesel; 3.5L V8 Petrol
82°C opening temperature (JLR comment: "82 ºC")

Alternative Codes

ETC4763602687602687ES504560515962BR 3191GTS104

In stock 23 units

13 · Gouda 10 · 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 ETC4763 thermostat and what does it do?

The ETC4763 is an engine cooling thermostat with an 82°C opening temperature. It sits in the thermostat housing at the coolant outlet from the cylinder head, staying closed during warm-up then opening at 82°C to let coolant flow through the radiator and hold the engine at operating temperature.

What are the signs the thermostat needs replacing?

Common signs include the engine overheating, being slow to warm up, running too cold, or erratic temperature gauge readings. A thermostat stuck closed causes overheating, while one stuck open keeps the engine too cool. It's a common service replacement on the 2.25L, 2.5L and 3.5L V8 engines.

Which Land Rovers does this 82°C thermostat fit?

This 82°C thermostat fits the Land Rover Defender (1987-2006) and Series III with the 2.25L and 2.5L four-cylinder and 3.5L V8 engines. Cooling setups vary by engine, so confirm your engine type before ordering.