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37206886721 BMW 5 Series G31 17-22 Wabco Air Compressor Complete
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37206886721 BMW 5 Series G31 17-22 Wabco Air Compressor Complete
| Place of Origin | China |
| Brand Name | FHD |
| Certification | ISO 9001 |
| Model Number | BMW 5 G31 17-22, 6GT G32/G38 17- |
Product Details
Certification:
ISO 9001
Bracket:
Full Bracket & Pads Included
Purpose:
Replace/ Repair
Warranty:
2 Years
Structure:
Complete Pump
Part:
Full Air Compressor Kit
Highlight:
BMW 5 Series G31 air compressor
,Wabco air compressor with warranty
,Automotive air compressor for BMW
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Price
Negotiable
Packaging Details
Carton
Delivery Time
3-15days
Payment Terms
D/A,D/P,T/T,Western Union
Supply Ability
5000 Sets/month
Product Description
37206886721 BMW 5 Series G31 17-22 Wabco Air Compressor Complete
Product Overview
The 37206886721 is an original-equipment-grade air suspension compressor assembly specifically developed for BMW G31 5 Series Touring and G32 6 Series Gran Turismo models. Manufactured by Wabco, this component serves as the core power source for the vehicle's rear-axle air suspension system, continuously supplying high-pressure compressed air to maintain standard ride height and driving stability.
Supplied as a complete assembly including mounting bracket, integrated air dryer, and electrical connector, this unit enables quick plug-and-play installation without requiring additional accessories.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Wabco (OE Original Supplier) |
| Product Condition | Brand New |
| Installation Location | Rear Axle Area |
| Installation Type | Complete Assembly with Bracket, Direct Replacement |
| Compatible System | Dual-Axle Air Suspension System |
| Included Accessories | Mounting Bracket, Integrated Air Dryer, Electrical Connector |
| Recommended Concurrent Replacement | Relay |
Compatible Vehicle Models
| Model | Chassis Code | Model Years |
|---|---|---|
| 5 Series Touring (all variants) | G31 | 2017–2022 |
| 5 Series Touring LCI | G31 | 2020–2024 |
| 6 Series Gran Turismo (all variants) | G32 | 2017–2022 |
| 6 Series Gran Turismo LCI | G32 | 2020–2024 |
Configuration Note: Suitable for G31 5 Series Touring and G32 6 Series Gran Turismo models equipped with rear-axle air suspension. Covers various powertrain configurations including 518d, 520d, 520i, 530d, 530i, 540i, M550d and others.
Part Number Reference
| Number Type | Part Number |
|---|---|
| Primary OE Number | 37206886721 |
| Simplified Number | 6886721 |
| Associated OE Number | 37206590320 |
| Associated OE Number | 37206890320 |
| Wabco Factory Code | 4154039032 |
| Arnott Equivalent | P-3808 |
Key Features
- Genuine OE Quality: Wabco is one of BMW's original equipment suppliers for this component. Quality is identical to the BMW Genuine Part.
- Complete Assembly with Bracket: Supplied as a complete assembly including mounting bracket, integrated air dryer, and electrical connector for quick plug-and-play installation.
- Rear-Axle Air Suspension Dedicated Design: Specifically designed for BMW models equipped with dual-axle air suspension, ensuring precise pressure output to maintain level vehicle stance.
- Integrated Air Dryer: Effectively removes moisture from compressed air, preventing internal corrosion and extending service life of the entire air suspension system.
Storage & Handling
Keep dry, clean and handle with care.
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Frequently Asked Questions
| Question | Answer |
|---|---|
| Q1: How can I tell if my G31/G32 air suspension compressor assembly needs replacement? | Typical failure symptoms include: the rear of the vehicle settling noticeably after parking, failing to maintain standard ride height; the compressor operating with unusually loud noise or running continuously without switching off; a "Chassis System" warning appearing on the instrument cluster; and a noticeably bumpy rear ride that loses the comfort expected from self-levelling suspension. Before replacing the compressor, you must first check the air springs and air lines for leaks – if the system has a leak, replacing the compressor alone will not fundamentally solve the problem. Additionally, compressor failure may also be caused by wiring wear or relay faults, so it is recommended to check electrical issues first. |
| Q2: What is the difference between this compressor assembly and the compressor pump core? | This product is a complete assembly, including the mounting bracket, integrated air dryer and electrical connector, enabling direct replacement of the original component without the need for additional accessories. The compressor pump core is supplied as the pump body only, requiring reuse of the original vehicle's bracket, lines and other components. Choosing the assembly simplifies the installation process and ensures all accessories are in brand-new condition. |
| Q3: Should I replace other components at the same time as the compressor assembly? | It is recommended to inspect the air springs and air lines for leaks when replacing the compressor assembly, to prevent the new pump from prematurely failing again due to air leaks elsewhere in the system. If wiring wear or relay faults are present, these should also be addressed at the same time. |
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