LR010800 | O-Ring - Coolant Outlet From Block - AJ-V8, 3.0 GDI | Discovery, Range Rover
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR010800 - O-Ring - Coolant Outlet From Block
LR010800 is an O-Ring used on the coolant outlet from the cylinder block. Fitted to the coolant outlet tube on 5.0 AJ-V8 and 3.0 GDI petrol engines, it seals the joint between the outlet tube and the block to prevent coolant leakage.
Compatibility
- Discovery 4 (2010-2016) - 3.0L GDI V6 Petrol; 5.0L AJ-V8 Petrol
- Discovery 5 (2017-) - 3.0L GDI V6 Petrol
- Range Rover (2010-2012) - 5.0L AJ-V8 Petrol - From VIN AA000001
- Range Rover (2013-2022) - 3.0L GDI V6 Petrol; 5.0L AJ-V8 Petrol
- Range Rover Sport (2010-2013) - 5.0L AJ-V8 Petrol - From VIN AA000001
- Range Rover Sport (2014-2022) - 3.0L GDI V6 Petrol; 5.0L AJ-V8 Petrol
- Range Rover Velar (2017-) - 3.0L GDI V6 Petrol; 5.0L supercharged V8 Petrol
Frequently Asked Questions
LR010800 is an O-ring that seals the coolant outlet tube to the cylinder block on 5.0 AJ-V8 and 3.0 GDI petrol engines. It prevents coolant escaping at the outlet junction; if the O-ring hardens or perishes it can lead to external leaks and potential overheating. Replace the O-ring whenever the outlet tube is removed or a leak is detected.
| Model | Variant |
|---|---|
| Land Rover Discovery 4 (2010-2016) | 3.0L GDI V6 Petrol |
| Land Rover Discovery 4 (2010-2016) | 5.0L AJ-V8 Petrol |
| Land Rover Discovery 5 (2017-) | 3.0L GDI V6 Petrol |
| Land Rover Range Rover (2010-2012) | 5.0L AJ-V8 Petrol - From VIN AA000001 |
| Land Rover Range Rover (2013-2022) | 3.0L GDI V6 Petrol |
| Land Rover Range Rover (2013-2022) | 5.0L AJ-V8 Petrol |
| Land Rover Range Rover Sport (2010-2013) | 5.0L AJ-V8 Petrol - From VIN AA000001 |
| Land Rover Range Rover Sport (2014-2022) | 3.0L GDI V6 Petrol |
| Land Rover Range Rover Sport (2014-2022) | 5.0L AJ-V8 Petrol |
| Land Rover Range Rover Velar (2017-) | 3.0L GDI V6 Petrol |
| Land Rover Range Rover Velar (2017-) | 5.0L Supercharged V8 Petrol |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Replace the O-ring whenever the coolant outlet tube is removed or if a coolant leak is observed; inspect the seal during any cooling-system work or routine servicing.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.