The Ultimate Bolt-In Solution for Your BMW's Suspension System
When the air suspension compressor on your F15 X5 or F16 X6 fails, it's more than an inconvenience—it's a compromise to your vehicle's safety, comfort, and prestige. A sagging rear end and a persistent "Chassis function restricted" warning are signs that the heart of your self-leveling system needs replacement.
While replacing only the pump is an option, struggling with a corroded original bracket can turn a simple job into a major headache. This Biste Complete Air Suspension Compressor Assembly is the superior, hassle-free solution. It arrives as a single, pre-assembled unit with the compressor already mounted on a new bracket, ready to be bolted directly into your vehicle. This saves valuable time and ensures a perfect fit, restoring your BMW's performance and stance with maximum efficiency.
MANDATORY INSTALLATION PROTOCOL - YOUR WARRANTY DEPENDS ON IT:A failed compressor is almost always a symptom of another issue. To protect your investment and ensure a lasting repair, these steps are NON-NEGOTIABLE:
LEAK DETECTION IS PARAMOUNT: Before installing this new assembly, you MUST professionally inspect the entire air system for leaks. The most common culprits are old, cracked air springs (air bags). A leak will cause the new compressor to overwork and burn out in a short time. This type of failure is NOT covered by warranty.
THE RELAY MUST BE REPLACED: The compressor's power relay is a critical wear item. You MUST install a brand new relay at the same time you install the new compressor assembly. A faulty, sticking relay will destroy the new compressor, and this is not a warrantable failure.
Key Features & Benefits:
True Bolt-In Solution: Comes pre-assembled with the mounting bracket for a fast, hassle-free installation. No need to transfer old, rusty parts.
Eliminates Chassis Warnings: The definitive fix for the "Chassis function restricted" iDrive message and sagging rear suspension.
Restores Factory Ride & Stance: Lifts your SUV back to its correct height, ensuring optimal comfort, handling, and safety.
OEM-Quality Alternative: Delivers the performance and reliability of a dealership part at a fraction of the cost.
Product Specifications
| Attribute | Detail |
|---|
| Product Name | Complete Air Suspension Compressor Assembly |
| Vehicle Fitment | BMW X5 (F15, F85) / X6 (F16, F86) |
| Model Years | 2012 - 2018 |
| Condition | 100% Brand New |
| Package Contents | 1x Complete Air Suspension Compressor Assembly (with bracket) |
Vehicle Compatibility
This complete assembly is a direct fit for the following BMW models with rear air suspension:
Replaces OEM Part Numbers
This complete assembly is a direct replacement for the original AMK compressor and all associated BMW part numbers for this platform:
If you are unsure about fitment for your specific vehicle, please contact us with your VIN before purchasing.
