4359953LR - O-Ring – Thermostat Housing – 53mm by LAND ROVER Land Rover Range Rover

4359953LR - O-ring – Thermostaathuis – 53 mm

- €9,90

€9,90

€9,90 - €9,90

€9,90

Tip: Log in to your account to unlock volume discounts on this item.

Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.

O-Ring - Thermostaathuis - 53 mm

Vehicle Model Land Rover Discovery 3 2005-2009 (L319)
Range Rover 2002-2012 (L322)
Range Rover Sport 2005-2013 (L320)

Fitment Notes DISCOVERY 3 2005-2009 — 4.4 AJV8 Petrol
RANGE ROVER L322 2002-2009 — 4.4 AJV8 Petrol (from VIN 6A000001)
RANGE ROVER SPORT L320 2005-2009 — 4.4 AJV8 Petrol
Thermostat housing O-ring, 53mm dia

Alternative Codes

4359953LR4359953

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 thermostat housing joint in the engine cooling circuit against coolant leakage. It's a 53mm-diameter seal used on the 4.4L AJ V8 petrol engine. It sits between the thermostat housing and its mating face to contain coolant.

How many O-Rings are needed and can I reuse the old one?

You need one 53mm O-Ring per thermostat housing, and it should be renewed rather than reused. Refitting a compressed or hardened O-ring is a common cause of repeat leaks. Fit a new one whenever the housing is disturbed.

Which Land Rovers use this 53mm thermostat O-Ring?

This 53mm O-Ring fits the Discovery 3, Range Rover L322 and Range Rover Sport L320 with the 4.4 AJ V8 petrol engine, with the L322 application running from VIN 6A000001. Use your VIN to confirm, as earlier L322 V8s used a different engine.

4359953LR - O-ring – Thermostaathuis – 53 mm

Job kits containing this part

Frequently asked questions

Alternative & Related Options