LR011454 | Water Manifold - 5.0L AJ133 V8 NA, SC | Range Rover 2010-2012
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR011454 - Water Manifold
LR011454 is a water manifold fitted as part of the heater hose assembly within the heating and air conditioning system. The manifold routes coolant through the vehicle heater hose network, organising multiple hose connections and providing a sealed junction so the passenger heating system receives coolant flow from the engine circuit. This part is identified for Range Rover models fitted with 5.0L AJ133 V8 petrol engines (both naturally aspirated and supercharged) for the 2010-2012 model years. Replacement is typically required when hose ports become worn or cracked or when external leaks develop at hose interfaces; when fitting, ensure all hose connections and sealing faces are clean and undamaged to avoid leaks and loss of heater circuit pressure.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Range Rover (2010-2012) - 5.0L OHC SGDI NA V8 Petrol - AJ133 (From VIN AA000001)
- Range Rover (2010-2012) - 5.0L OHC SGDI SC V8 Petrol - AJ133 (From VIN AA000001)
Frequently Asked Questions
The LR011454 water manifold routes coolant through the heater hose network and provides a sealed junction for multiple hose connections so the passenger heating system receives coolant flow from the engine. Common failure modes are worn or cracked hose ports and external leaks at hose interfaces; replacement is usually required if these occur. When fitting, ensure all hose connections and sealing faces are clean and undamaged to prevent leaks and loss of heater circuit pressure.
| Model | Variant |
|---|---|
| Land Rover Range Rover (2010-2012) | 5.0L OHC SGDI NA V8 Petrol - AJ133 (From VIN AA000001) - Heater Hoses (2 Zone Air Con, Park Heating With Remote Control) |
| Land Rover Range Rover (2010-2012) | 5.0L OHC SGDI SC V8 Petrol - AJ133 (From VIN AA000001) - Heater Hoses (2 Zone Air Con, Park Heating With Remote Control) |
| Land Rover Range Rover (2010-2012) | 5.0L OHC SGDI NA V8 Petrol - AJ133 (From VIN AA000001) - Heater Hoses (2 Zone Air Con, Less Park Heating) |
| Land Rover Range Rover (2010-2012) | 5.0L OHC SGDI SC V8 Petrol - AJ133 (From VIN AA000001) - Heater Hoses (2 Zone Air Con, Less Park Heating) |
| Land Rover Range Rover (2010-2012) | 5.0L OHC SGDI NA V8 Petrol - AJ133 (From VIN AA000001) - Heater Hoses (Park Heating With Remote Control, Premium Air Conditioning - Front/Rear) (Front) |
| Land Rover Range Rover (2010-2012) | 5.0L OHC SGDI SC V8 Petrol - AJ133 (From VIN AA000001) - Heater Hoses (Park Heating With Remote Control, Premium Air Conditioning - Front/Rear) (Front) |
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.
Replacement is recommended if hose ports become worn or cracked or if external leaks develop at hose interfaces. Inspect the manifold whenever heater hoses are serviced and consult a technician if there is any doubt about sealing faces or hose condition.
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