Arnott Industries P-3731 air suspension compressor for the 2014-2017 Land Rover Range Rover and other vehicles supplies compressed air to the air suspension system.
- Integrated air dryer that needs no maintenance
- Thermal overload protection built into the compressor
- Compact, lightweight compressor
- Rated for a maximum pressure of 185 psi
Quick facts
- Part: Arnott Industries P-3731 air suspension compressor
- Fits: 2014-2017 Land Rover Range Rover and other vehicles
- Condition: New
Signs of a worn compressor can include a vehicle that sits low after parking, a compressor that runs longer than usual or an air suspension warning light. A leaking air spring or air line or a blown fuse can look the same, so inspect those with the engine off first.
Fits
It fits the 2014-2017 Land Rover Range Rover and the 2014-2017 Land Rover Range Rover Sport. The compressor is a direct OE replacement, made by AMK, the same manufacturer as the original Land Rover compressor.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting holes: 3
Build and materials
- Grade: standard replacement
- Voltage: 12 V DC
- Maximum pressure: 185 psi
- Air dryer: included
- Relay: included
- Condition: New
- Country of origin: Germany
In the box
One air suspension compressor with its relay and air dryer. The mounting hardware, mounting bracket, protective cover and valve block are not included, so plan on new bolts. This listing is one compressor, and each vehicle takes one.
Installation notes
- Plug & play installation.
- The compressor arrives fully assembled.
Interchange: LR037070 · LR045734 · LR047172 · LR052301 · LR056304 · LR069691 · LR069692 · LR069693 · LR088859 · LR099157 · LR108984 · LR108985 · LR121263 · LR140036
This part cross-references / interchanges with the following part numbers:
LR037070, LR045734, LR047172, LR052301, LR056304, LR069691, LR069692, LR069693, LR088859, LR099157, LR108984, LR108985, LR121263, LR140036
Frequently Asked Questions
Is this a Range Rover air suspension compressor that fits the 2014-2017 Land Rover Range Rover?
Yes. Arnott Industries P-3731 fits the 2014-2017 Land Rover Range Rover and the 2014-2017 Land Rover Range Rover Sport.
Does the Arnott Industries air suspension compressor come with a relay and an air dryer?
Yes. Arnott Industries P-3731 includes a relay and an integrated air dryer. The mounting hardware, mounting bracket, protective cover and valve block are not included.
What voltage and maximum pressure does the P-3731 compressor have?
This air suspension compressor runs on 12 V DC and has a maximum pressure of 185 psi. It is a standard replacement grade.
Does the P-3731 have thermal overload protection?
Yes. This compressor includes thermal overload protection, and its integrated air dryer is maintenance free.
Does the P-3731 interchange with LR037070?
Yes. LR037070 is one of the numbers this compressor replaces; every interchange number is on the Interchange line.
