RQH500451 | Air Suspension Sensor Assembly - Range Rover L322 2002-2009
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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
Land Rover Part Number: RQH500451 - Left-Hand Rear Air Suspension Sensor Assembly
RQH500451 is a Left-Hand Rear Air Suspension Sensor Assembly fitted to the air suspension controls and electrics of Range Rover L322 models. Mounted on the left-hand rear suspension, the sensor monitors the rear corner's ride height and provides position feedback to the suspension control module by converting vertical movement into an electrical signal. The part is supplied as a complete sensor assembly with a connector matched to the vehicle harness for straightforward replacement; correct replacement restores accurate height feedback and helps prevent incorrect height adjustments or suspension fault warnings caused by failed or intermittent signals.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Range Rover (2002-2009) - Air Suspension Controls/Electrics (From VIN 4A174108 to 9A999999)
Frequently Asked Questions
The RQH500451 measures the vertical position of the left-hand rear corner and converts that movement into an electrical signal for the suspension control module. The control module uses this feedback to operate the compressor and valves for ride-height correction and corner levelling. Faulty or intermittent sensors commonly cause incorrect height adjustments and suspension fault warnings, and replacing the assembly restores accurate height feedback.
| Model | Variant |
|---|---|
| Land Rover Range Rover (L322) (2002-2009) | Air Suspension Controls/Electrics (From VIN 4A174108 to 9A999999) |
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.
- C8 products are usually supplied by Britpart.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.