Skip to content
8–23 August: reduced summer staffing. Orders may take up to 5 extra working days to dispatch and emails up to 2 working days to answer. Thanks for your patience.
8–23 Aug: orders may ship up to 5 days later.

LR101805LR - O-Ring

- €8,80
€8,80
€8,80 - €8,80
€8,80
Tip: Log in to your account to unlock volume discounts on this item.
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
O-Ring - seals the lower joint of the thermostat housing.

Fitted to the 5.0L supercharged V8 petrol engine, it maintains a leak-tight coolant seal at the housing interface. Replace whenever the joint is opened.
Vehicle Model Range Rover 2013-2022 (L405)
Range Rover Sport 2014-2022 (L494)
Fitment Notes RANGE ROVER L405 2013-2022 — 5.0L AJ133 DOHC Supercharged V8 Petrol. Thermostat housing (lower). (V)JA000001-(V)JA999999
RANGE ROVER SPORT L494 2014-2022 — 5.0L AJ133 DOHC Supercharged V8 Petrol. Thermostat housing (lower). (V)JA000001>
Alternative Codes
LR101805LR

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 this O-ring seal?
This O-ring seals the lower joint of the thermostat housing on the 5.0L supercharged V8 petrol engine, keeping a leak-tight coolant seal at the housing interface. It fits the Range Rover L405 (2013-2022) and Range Rover Sport L494 (2014-2022).
Which vehicles and VINs does this O-ring fit?
This O-ring fits the 5.0L AJ133 supercharged V8 petrol Range Rover L405 (2013-2022) and Range Rover Sport L494 (2014-2022) from VIN JA000001. Because it's engine and build specific, confirm your VIN and engine before ordering.
Can this thermostat housing O-ring be reused?
This O-ring should be replaced whenever the thermostat housing joint is opened, not reused. Coolant seals take a set once compressed, so a fresh O-ring is needed to guarantee a leak-tight joint on the 5.0L V8.