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LR023145LR - O-Ring by LAND ROVER Land Rover Range Rover

LR023145LR - O-ring

- €1,70
€1,70
€1,70 - €1,70
€1,70
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Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
O-ring
Vehicle Model Range Rover 2002-2012 (L322)
Range Rover 2013-2022 (L405)
Range Rover Sport 2005-2013 (L320)
Range Rover Sport 2014-2022 (L494)
Fitment Notes O-ring — thermostat / housing and related parts, engine cooling.
RANGE ROVER L322 2010-2012 — 4.4L DOHC DITC V8 Diesel (TDV8), from (V)BA000001.
RANGE ROVER L405 2013 onwards — 4.4L DOHC DITC V8 Diesel.
RANGE ROVER SPORT L320 2010-2013 — 4.4L V8 Diesel (per AllMakes Webcat).
RANGE ROVER SPORT L494 2014 onwards — 4.4L DOHC DITC V8 Diesel.
Alternative Codes
LR023145LR

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 is the LR023145LR O-ring for?
The LR023145LR is the sealing O-ring for the thermostat housing on the 4.4L V8 diesel (TDV8). It seats between the thermostat housing and its mating face to seal the coolant joint, keeping the cooling circuit leak-free where the housing bolts up.
When should this thermostat housing O-ring be replaced?
Replace this O-ring whenever the thermostat or its housing is removed on the 4.4L V8 diesel. Old rubber O-rings rarely reseal once disturbed, so fitting a new one during a thermostat job prevents coolant weeping from the housing joint.
Which vehicles does this O-ring fit?
This thermostat housing O-ring fits the 4.4L V8 diesel in the Range Rover L322, Range Rover L405, Range Rover Sport L320 and Range Rover Sport L494. It's specific to the TDV8 cooling system, so confirm your engine before ordering.