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LR167749LR - Heater Water Valve

- €270,00
€270,00
€270,00 - €270,00
€270,00
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Heater Water Valve for the auxiliary fuel-fired heater circuit, part of the Auxiliary Heater & Coolant Distribution assembly.

The valve is an electrically actuated coolant control valve mounted in the water lines adjacent to the fuel-fired burner unit. It regulates coolant flow through the heater, directing warmed coolant to the engine for pre-heating or to the heater matrix for cabin warm-up, and isolates the heater circuit when the burner is not running.

Fitted only to vehicles specified with the fuel-fired booster heater (park heating) option.
Vehicle Model Land Rover Defender New 2020+
Land Rover Discovery 5 2017+ (L462)
Range Rover 2013-2022 (L405)
Range Rover 2022+ (L460)
Range Rover Sport 2014-2022 (L494)
Range Rover Sport 2023+ (L461)
Range Rover Velar 2017+ (L560)
Fitment Notes Auxiliary fuel-fired pre-heater valve — fits variants with fuel fired heater / park heat only
DISCOVERY 5 2017+ (L462) — from VIN K2000001
NEW DEFENDER 2020+ (L663)
RANGE ROVER L405 2013-2021 — from VIN JA/KA000001
NEW RANGE ROVER L460 2022+ — from VIN RA000001
RANGE ROVER SPORT L494 2014-2022 — from VIN JA/KA000001
NEW RANGE ROVER SPORT L461 2023+ — from VIN RA000001
RANGE ROVER VELAR 2017+
Alternative Codes
LR167749LR

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

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 Heater Water Valve (LR167749LR) do?
The heater water valve regulates coolant flow through the auxiliary fuel-fired pre-heater, or park heater, circuit. This genuine Land Rover valve opens to route heated coolant when the park heater runs, warming the cabin and engine before you set off in cold weather.
Which vehicles and VIN ranges does this valve fit?
This genuine valve fits New Defender 2020+, Discovery 5 2017+ (from VIN K2000001), Range Rover L405 2013-2021 (from JA/KA000001) and L460 2022+ (from RA000001), Range Rover Sport L494 (from JA/KA000001) and L461 2023+ (from RA000001), and Velar 2017+, all with the fuel-fired heater option.
Is the fuel-fired heater fitted to every vehicle?
No, the fuel-fired heater and this valve are only on vehicles ordered with the park-heat option. Check your VIN against the ranges above and look for the auxiliary heater in the engine bay to confirm, since non-heater variants don't use this part.
What are the signs this heater water valve needs replacing?
A failing heater water valve usually shows as the park heater no longer warming the cabin, a coolant weep at the valve body, or the actuator not clicking when the heater cycles. These point to the valve sticking or the electric motor failing.