RQN500070 | Air Suspension Reservoir - Discovery 3, Discovery 4, Range Rover Sport
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: RQN500070 - Air Suspension Reservoir
RQN500070 is an air suspension reservoir. The vehicle's air suspension compressor fills the reservoir, which stores compressed air and supplies it to the individual air springs as required. A functioning reservoir reduces immediate demand on the compressor by holding air under pressure for distribution to the air springs. The reservoir body and fittings are prone to corrosion; where corrosion or leakage occurs, stored air can escape, resulting in loss of ride height and compromised suspension performance. Where corrosion or leakage is present, the reservoir should be replaced to restore system pressure integrity.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 3 (2005-2009) - From VIN 8A465559
- Discovery 4 (2010-2016) - From VIN AA000001
- Range Rover Sport (2010-2013) - From VIN AA000001
Frequently Asked Questions
The RQN500070 stores pressurised air from the suspension compressor and supplies it to the vehicle's individual air springs, reducing immediate demand on the compressor. Corrosion of the reservoir body or fittings can cause external or internal leaks, allowing stored air to escape and compromising ride height and suspension performance. Where corrosion or leakage is present, the reservoir should be replaced to restore system pressure integrity.
| Model | Variant |
|---|---|
| Land Rover Discovery 3 (2005-2009) | CLASSIC Air Suspension Compressor And Lines (With Four Corner Air Suspension) (VIN: to 9A999999) |
| Land Rover Discovery 4 (2010-2016) | Air Suspension Compressor And Lines (With Four Corner Air Suspension) (VIN: from AA000001) |
| Land Rover Range Rover Sport (2010-2013) | Air Suspension Compressor And Lines (Air Suspension Lines) (VIN: from AA000001) |
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.
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