Arnott Industries P-3818 air suspension compressor for the 2010-2017 BMW 535i GT and other vehicles pumps air into the air suspension to hold the car at ride height. This Arnott Industries air suspension compressor replaces the original OE compressor.
- Brand new, compact and lightweight unit
- Fully assembled for fast, plug-and-play installation
- Thermal overload protection
- Valve block included
- Maintenance-free integrated dryer
Quick facts
- Part: Arnott Industries P-3818 air suspension compressor
- Fits: 2010-2017 BMW 535i GT and other vehicles
- Condition: New
A car that sags, shows a suspension warning message or has a compressor running for long stretches can be showing signs of a worn compressor. Before you replace it, rule out air leaks at the springs and lines, since a leak can leave the car sitting low too.
Fits
The compressor is a direct-fit replacement for the 2010-2017 BMW 535i GT, the 2011-2017 BMW 535i GT xDrive and the 2010-2017 BMW 550i GT xDrive, and a single compressor goes on any one of them. If your BMW is a different model or year, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting holes: 4
- Connectors: 3, male
Build and materials
- Grade: standard replacement
- Condition: New
- Relay: included
- Mounting bracket: included
- Country of origin: China
In the box
One air suspension compressor with its relay and mounting bracket. A wiring harness, mounting hardware and a protective cover are not included, so plan on new mounting hardware.
Interchange: 37206784137 · 37206789165 · 37206789450 · 37206794465 · 37206864215 · 37206875176
This part cross-references / interchanges with the following part numbers:
37206784137, 37206789165, 37206789450, 37206794465, 37206864215, 37206875176
Frequently Asked Questions
Is the Arnott Industries P-3818 right for the 2010-2017 BMW 550i GT xDrive?
Yes. Arnott Industries P-3818 fits the 2010-2017 BMW 550i GT xDrive, and each car takes one. For another BMW, look up its year and model in the "Vehicles it fits" section.
Does the P-3818 compressor come with a wiring harness?
No. A wiring harness, mounting hardware and a protective cover are not included. The Arnott Industries P-3818 kit has the compressor with its relay, valve block, dryer and mounting bracket.
Does this air suspension compressor have a built-in dryer?
Yes. The integrated dryer is maintenance free, and the unit also has a valve block and thermal overload protection.
How can I tell if my BMW's air suspension compressor is wearing out?
A car that sits low after parking, a suspension warning message or a compressor that runs for long stretches can be signs. A shop can test the air system to find the cause.
Does Arnott Industries P-3818 replace BMW number 37206789165?
Yes. 37206789165 is one of the numbers the Arnott Industries P-3818 replaces. The Interchange line lists the others.
