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Arnott P-4343 Air Suspension Compressor
| Brand | Arnott P-4343 |
|---|---|
| Mounting Hardware Included | No |
| Grade Type | Standard |
| Mounting Bracket Included | Yes |
| Color | Black |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Contents | Air suspension compressor assembly kit |
| Dryer Included | No |
| New Or Remanufactured | New |
| Protective Cover Included | No |
| Relay Included | Yes |
| Valve Block Included | No |
| Wiring Harness Included | No |
| Product line | Arnott - Air Suspension Compressor |
| Fits | BMW · 2 vehicles |
OE direct replacement. Fast plug-and-play installation with the included bracket and electrical connectors.
Integrated air dryer. Helps keep the compressor assembly ready for dependable air suspension operation.
Complete assembly kit. Includes the compressor, mounting bracket, relay, and connectors.
Cross-references 37206886721 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Arnott Air Suspension Compressor P-4343
Arnott P-4343 is a new air suspension compressor assembly for select BMW rear air suspension applications. It is a direct OE replacement for the factory compressor and includes a mounting bracket, integrated air dryer, and electrical connectors for plug-and-play service on the vehicle.
Compatible with the 2017-2022 BMW 5-Series Wagon (G31) and BMW 6-Series GT (G32), this compressor is built for drivers addressing air suspension performance concerns on BMW 640i xDrive Gran Turismo and related applications. The Arnott - Air Suspension Compressor line focuses on direct-fit replacement components for factory-style restoration.
Key Features
- Direct replacement air suspension compressor for BMW OE applications
- Includes mounting bracket for installation support
- Integrated air dryer for moisture management in the air system
- Electrical connectors included for plug-and-play connection
- New standard-grade compressor assembly
- Relay included
- Black finish
Detailed Description
Arnott P-4343 is engineered as a direct OE replacement for the original BMW compressor used on the 2017-2022 BMW 5-Series Wagon (G31) and BMW 6-Series GT (G32). The compressor assembly is supplied with a bracket and electrical connectors to simplify replacement of the factory unit. This part number, P-4343, is also referenced for BMW 640i xDrive Gran Turismo 2018-2019 direct OE replacement service. This part cross-references BMW 37206886721 for the same application.
Common Issues This Part Can Address
- Compressor not building or maintaining air pressure
- Slow suspension lift after startup
- Suspension warning messages related to compressor performance
- Excessive compressor run time caused by system leakage
- Loss of ride height control in air suspension-equipped BMW models
Installation Notes and Tips
Verify the vehicle’s OE part number and connector style before installation. Because compressor failure is often caused by leaks elsewhere in the air suspension system, inspect the air springs, lines, and related components before replacing the compressor. Confirm the mounting location and electrical connection match the original setup on the BMW 5-Series Wagon (G31) or BMW 6-Series GT (G32). Part number P-4343 should be matched to the vehicle application listed above.
Quality Assurance
Arnott supplies direct replacement air suspension components built to match OE fitment requirements for factory-style service on BMW applications. P-4343 is a new compressor assembly intended for replacement of the original BMW unit.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019 | BMW | 640i xDrive Gran Turismo | N/A | Direct OE Replacement; Arnott - Air Suspension Compressor |
| 2018 | BMW | 640i xDrive Gran Turismo | N/A | Direct OE Replacement; Arnott - Air Suspension Compressor |
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