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LR100353LR - O-Ring by LAND ROVERHardware Part Land Rover Range Rover

LR100353LR - O-ring

- €9,90
€9,90
€9,90 - €9,90
€9,90
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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 Land Rover Discovery 4 2010-2016 (L319)
Land Rover Discovery 5 2017+ (L462)
Range Rover 2013-2022 (L405)
Range Rover Sport 2014-2022 (L494)
Range Rover Velar 2017+ (L560)
Fitment Notes Thermostat housing O-ring. JLR comment: Upper. Petrol engines only.
DISCOVERY 4 2010-2016 — 3.0L DOHC GDI SC V6 Petrol; Solihull plant build (V)GA000001 on
DISCOVERY 5 2017-ON — 3.0L DOHC GDI SC V6 Petrol; Solihull plant build (V)GA000001 on, Nitra plant build (V)K2000001 on
RANGE ROVER L405 2013-2022 — 3.0L DOHC GDI SC V6 Petrol Solihull build (V)GA000001 on; 5.0L OHC SGDI SC V8 Petrol AJ133 (V)GA000001 on; 5.0 Petrol AJ133 DOHC CDA (V)JA000001 to (V)JA999999 and (V)KA000001 on; 5.0 Litre supercharged enhanced (V)JA000001 on
RANGE ROVER SPORT L494 2014-2022 — 3.0L DOHC GDI SC V6 Petrol Solihull build (V)GA000001 on; 5.0L OHC SGDI SC V8 Petrol AJ133 (V)GA000001 on; 5.0 Petrol AJ133 DOHC CDA (V)JA000001 to (V)JA999999 and (V)KA000001 on; 5.0 Litre supercharged enhanced (V)JA000001 on
RANGE ROVER VELAR 2017-ON — 3.0L DOHC GDI SC V6 Petrol; Solihull plant build (V)GA000001 on
Alternative Codes
LR100353LR

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 LR100353LR O-ring do?
The LR100353LR O-ring seals the upper joint of the thermostat housing on petrol engines, keeping the coolant circuit leak-tight where the housing meets the engine. It's a Genuine Land Rover seal fitted to 3.0 supercharged V6 and 5.0 V8 petrol applications.
Which engines and models use this thermostat housing O-ring?
This thermostat housing O-ring fits the 3.0 GDI supercharged V6 petrol and 5.0 V8 petrol engines, covering Discovery 4, Discovery 5, Range Rover L405, Range Rover Sport L494 and Range Rover Velar. It's for petrol engines only, not diesel.
Can the O-ring be reused when refitting the thermostat housing?
Replace the O-ring whenever the thermostat housing joint is opened. These coolant seals are typically single-use; the rubber takes a set once compressed, so refitting an old ring usually leads to a slow coolant weep at the housing face.