Parts by system
Land Rover Air Suspension
Electronic air suspension (EAS) parts for Discovery, Range Rover and Range Rover Sport: compressors, air springs, valve blocks and height sensors.
- Fitment checked against your VIN
- Couriered nationwide
- Supplied from Durban North
Choose a part
Narrow down your air suspension
Find your model
Air Suspension by Land Rover model
Where a model has a known fault in this system, it is flagged below. Each model page explains what is specific to that generation.
Defender
1 model- Defender (L663) air suspension · 2020–present
Discovery
4 models- Discovery 5 air suspension · 2017–present
Range Rover
7 models- Range Rover Sport (L320) air suspension · 2005–2013 Known issue: Air suspension compressor, struts and air bags
- Range Rover Velar air suspension · 2017–present
- Range Rover (L460) air suspension · 2022–present
- Range Rover Sport (L461) air suspension · 2022–present
Know the part
Understanding Air Suspension
Electronic air suspension (EAS) replaces steel springs with air springs at each corner. A compressor fills a reservoir, a valve block sends air to each spring, and ride height sensors tell the suspension control module how high each corner sits. The system lowers the vehicle for access, raises it for off-road driving, and keeps it level under load.
EAS is fitted to Discovery 3 and 4, most full-size Range Rovers and Range Rover Sports, and to some versions of the Discovery 5, Velar and new Defender. The Discovery 2 was offered with rear-only self-levelling air suspension. As these vehicles age, air leaks, worn compressors and faulty height sensors are among the most common repairs.
Further reading
- Air suspension – Wikipedia
Background on how vehicle air suspension systems work.
Questions
Common Questions About Land Rover air suspension
What is the most common air suspension problem on Land Rovers?
Air leaks are the root of most failures. A leak from an air spring, air line or valve block makes the compressor run much more than it should, until the compressor wears out or overheats. When a compressor fails, find and fix the leak as well, or the new compressor will go the same way.
Why does my Discovery or Range Rover drop overnight?
A corner that sinks while parked usually has a leak in its air spring, air line or the valve block. If the whole vehicle drops evenly, the valve block or a common line is more likely. Spraying soapy water on the springs and fittings with the vehicle raised can reveal where the leak is.
Can I drive with an air suspension fault?
If the vehicle holds a normal height, you can usually drive carefully to a workshop. If it has dropped onto its bump stops, do not drive far: handling is poor and tyres, arms and wheel arches can be damaged.
Which air suspension part do I need?
Read the fault codes first with a diagnostic tool that understands Land Rover EAS. Codes point to the compressor, a height sensor, a valve or a pressure problem. Then send the VIN so the right compressor, air spring, valve block or sensor can be matched.
Keep browsing
Other parts categories
Not sure which part fits?
Send your VIN or engine code and the SparesBoyz parts team will check fitment before quoting. Parts are couriered nationwide.