2013–2021 Land Rover Range Rover
Save $700 by doing it yourself! Shop cost: $2,500
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| Part Name | Part Number | Price | Buy |
|---|---|---|---|
| Air Suspension Compressor Assembly | LR140034 | $1,748.15 | |
| Air Suspension Compressor Relay | — | $50.00 |
About prices: shown prices are estimates from typical Amazon listings and change frequently, and cheaper alternatives may be available. Confirm the current price on Amazon before buying.
💡 Pro tip: Order all parts at once to save on shipping
Follow these steps carefully
Park on level ground and set the parking brake. Follow the service procedure to vent/depressurize the air suspension before opening lines — residual pressure can injure you or damage valves. Disconnect the negative battery cable if specified. Wear eye protection and gloves.
Find the air suspension compressor (often in a front fender liner, underbody tray, or rear quarter). Remove the liner, undercover, or trim needed for access. Note airline routing and electrical connectors before disconnecting.
Unplug the compressor electrical connector and any dryer/valve-block plugs. Disconnect the airlines using the correct release method for the fittings — do not yank hard plastic lines. Cap open fittings to keep dirt out.
Remove the mounting bolts/brackets that hold the compressor and dryer assembly. Support the unit as the last fastener comes out. Transfer any brackets, isolators, or the dryer to the new compressor only if the replacement does not include them and the maker allows reuse.
Mount the new compressor, torque fasteners to spec, and reconnect airlines until they click/seat fully. Reconnect electrical plugs. Replace damaged airlines, seals, or the dryer if they were the root cause of failure — a weak dryer can kill a new compressor.
Reconnect the battery if removed. Use a scan tool or the vehicle’s procedure to run the compressor, fill the system, and set ride height. Check for leaks with soapy water at fittings. Clear air-suspension fault codes and confirm normal height front and rear before driving.
Test your repair before closing everything up. If something doesn't work right, double-check your steps.
⚠️ Common Mistakes to Avoid
