RQT500170 | Air Suspension Control Unit - Discovery 3 L319, Four Corner
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: RQT500170 - Air Suspension Control Unit
RQT500170 is an air suspension control unit used on Discovery 3 vehicles fitted with four-corner air suspension. The module receives ride-height sensor and vehicle network inputs, and commands valves and the air compressor to raise or lower the vehicle body to the requested height; it also adjusts spring pressure during start-up and changing loads to maintain nominal ride height and participates in protective behaviours when a fault is detected.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 3 (2005-2009) - L319 - Air Suspension Controls/Electrics (With Four Corner Air Suspension)
Frequently Asked Questions
The RQT500170 monitors and controls the four-corner air suspension system by reading ride-height sensors and vehicle network inputs, and operating valves and the air compressor to achieve the requested vehicle height. It also adapts pressure for load changes and initiates protective lowering or fault behaviours when necessary.
| Model | Variant |
|---|---|
| Land Rover Discovery 3 (2005-2009) - L319 | Air Suspension Controls/Electrics (With Four Corner Air Suspension) (VIN TO9A999999) |
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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