LR049990 | Thermostat to Engine Coolant Hose - 3.0S AJ-V6, 5.0S AJ-V8 | Discovery
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
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR049990 - Thermostat to Engine Coolant Hose
LR049990 is a Thermostat to Engine Coolant Hose. Fitted between the thermostat housing and the engine cooling system on supercharged 3.0S AJ-V6 and 5.0S AJ-V8 engines, it routes coolant as part of the engine's cooling circuit. Supplied with the required hose clamps.
Compatibility
- Defender L663 - 5.0S AJ-V8 - From VIN M2000001
- Discovery 4 (2010-2016) - 3.0S AJ-V6 - From VIN EA000001
- Discovery 5 (2017 >) - 3.0S AJ-V6
- Range Rover (L322) (2010-2012) - 5.0S AJ-V8 - From VIN CA390001
- Range Rover (L405) (2013-2022) - 5.0S AJ-V8 - From VIN EA050001
- Range Rover (L405) (2013-2022) - 3.0S AJ-V6 - From VIN EA050001
- Range Rover Sport (L320) (2010-2013) - 5.0S AJ-V8 - From VIN DA800001
- Range Rover Sport (L494) (2014-2022) - 5.0S AJ-V8 - From VIN EA050001
- Range Rover Sport (L494) (2014-2022) - 3.0S AJ-V6 - From VIN EA050001
- Range Rover Velar (2017 >) - 5.0S AJ-V8 - From VIN KA000001
- Range Rover Velar (2017 >) - 3.0S AJ-V6
Frequently Asked Questions
LR049990 is a thermostat-to-engine coolant hose that provides a coolant pathway between the thermostat housing and the engine cooling system on supercharged 3.0S AJ-V6 and 5.0S AJ-V8 engines. The part is supplied with the required hose clamps to secure the connections.
| Model | Variant |
|---|---|
| Land Rover Defender (L663) | 5.0S AJ-V8 - From VIN M2000001 |
| Land Rover Discovery 4 (L319) (2010-2016) | 3.0S AJ-V6 - From VIN EA000001 |
| Land Rover Discovery 5 (L462) (2017 >) | 3.0S AJ-V6 |
| Land Rover Range Rover (L322) (2010-2012) | 5.0S AJ-V8 - From VIN CA390001 |
| Land Rover Range Rover (L405) (2013-2022) | 5.0S AJ-V8 - From VIN EA050001 |
| Land Rover Range Rover (L405) (2013-2022) | 3.0S AJ-V6 - From VIN EA050001 |
| Land Rover Range Rover Sport (L320) (2010-2013) | 5.0S AJ-V8 - From VIN DA800001 |
| Land Rover Range Rover Sport (L494) (2014-2022) | 5.0S AJ-V8 - From VIN EA050001 |
| Land Rover Range Rover Sport (L494) (2014-2022) | 3.0S AJ-V6 - From VIN EA050001 |
| Land Rover Range Rover Velar (L560) (2017 >) | 5.0S AJ-V8 - From VIN KA000001 |
| Land Rover Range Rover Velar (L560) (2017 >) | 3.0S AJ-V6 |
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.
Inspect the coolant hose at each scheduled service and replace it if there are signs of damage, leakage or deterioration. If unsure, consult the vehicle owner's manual or a qualified technician for guidance.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.