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RTC6673 - Thermostat – VM Turbo Diesel by Land RoverCooling or Heating Part Land Rover Range Rover Range Rover

RTC6673 - Thermostat – VM Turbo Diesel

- €26,10
€26,10
€26,10 - €26,10
€26,10
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Thermostat regulates coolant flow within the engine cooling circuit of the 2.5L 4-cylinder VM Turbo Diesel.

Housed in the thermostat housing at the coolant outlet, it stays closed during warm-up to bring the engine quickly to operating temperature, then opens to admit coolant flow to the radiator and hold the engine at its regulated running temperature.
Vehicle Model Range Rover Classic up to 1994
Fitment Notes RANGE ROVER CLASSIC 1986-1991 — Engine thermostat; 2.5L 4-cylinder VM Turbo Diesel (to VIN HA610293)
RANGE ROVER CLASSIC 1992-1994 — Engine thermostat; 2.5L VM Turbo Diesel (from VIN JA610294)
Alternative Codes
RTC6673

In stock 1 unit
1 · Gouda 0 · 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 RTC6673 thermostat do?
The RTC6673 thermostat regulates coolant flow in the 2.5L 4-cylinder VM Turbo Diesel. It stays closed during warm-up to bring the engine up to temperature quickly, then opens to let coolant flow to the radiator and hold a steady running temperature. It sits in the thermostat housing at the coolant outlet.
What are the signs the thermostat needs replacing?
A failing thermostat typically sticks open or closed. Stuck open, the engine runs cold and is slow to warm; stuck closed, it overheats. On the VM Turbo Diesel a faulty thermostat can cause poor heater output or temperature gauge swings. Replace it if temperature regulation becomes erratic.
Which Range Rover Classic models does this thermostat fit?
This Genuine Land Rover thermostat fits the 2.5L VM Turbo Diesel in the Range Rover Classic. It covers 1986-1991 (to VIN HA610293) and 1992-1994 (from VIN JA610294). Confirm your engine is the 4-cylinder VM Turbo Diesel before ordering.

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