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37226787616 BMW X5 E53 2corner Wabco Compressor Pump New Single Quality
| Place of Origin | China |
| Brand Name | FHD |
| Certification | ISO 9001 |
| Model Number | BMW X5(E53)（2corner） |
BMW X5 E53 air compressor pump
,Wabco compressor pump for BMW
,single corner automotive air compressor
The 37226787616 is an original-equipment-grade air suspension compressor pump developed specifically for the BMW E53 X5 and selected same-platform models, manufactured by Wabco. This component serves as the core power source for the vehicle's rear-axle air suspension system, responsible for continuously supplying high-pressure compressed air to the rear air springs to maintain the standard ride height and self-levelling function.
As one of BMW's OE suppliers for air suspension systems, Wabco manufactures this compressor to strict original-equipment standards in terms of material selection, manufacturing precision and performance testing. This product is designed exclusively for vehicles equipped with rear-axle single-axle air suspension (option code S221 or S221A), and is not suitable for four-corner air suspension systems.
The compressor is installed within the spare wheel well. During installation, the original vehicle's air intake lines, mounting brackets and electrical connectors must be retained. When the original compressor suffers performance degradation due to prolonged wear or internal air-path leaks, this brand-new Wabco unit represents the ideal replacement solution for restoring the rear self-levelling suspension system to proper working order.
| Parameter | Specification |
|---|---|
| Brand | Wabco |
| Product Condition | Brand New |
| Installation Location | Spare Wheel Well |
| Installation Type | Direct Replacement (reuse original lines and brackets) |
| Operating Voltage | 12V |
| Maximum Operating Pressure | 16 bar |
| Maximum Current Draw | 35A |
| Operating Temperature Range | –40°C to +80°C |
| Ingress Protection Rating | IP68 |
This product is compatible with the following models equipped with rear-axle single-axle air suspension:
| Model | Chassis Code | Model Years | Notes |
|---|---|---|---|
| BMW X5 3.0i | E53 | 2000–2006 | Rear-axle air suspension only |
| BMW X5 4.4i | E53 | 2000–2006 | Rear-axle air suspension only |
| BMW X5 4.6is | E53 | 2000–2003 | Rear-axle air suspension only |
| BMW X5 4.8is | E53 | 2004–2006 | Rear-axle air suspension only |
| BMW 5 Series Touring | E39 | 1999–2003 | 525i/528i/540i Touring |
| BMW 7 Series | E65/E66 | 2002–2008 | 745i/745Li/750i/750Li/760Li/Alpina B7 |
⚠️ Important Note: Please verify that your vehicle is equipped with rear-axle single-axle air suspension (option code S221A), not a four-corner air suspension system. If your vehicle has four-wheel independent air suspension, please use the corresponding compressor model – this unit is not compatible.
| Number Type | Part Number |
|---|---|
| Primary OE Number | 37226787616 |
| BMW Parts Catalogue Number | 37-22-6-787-616 |
| Cross-Reference OE | 37221092349 |
| Cross-Reference OE | 37226778773 |
| Arnott Equivalent | P-2469 |
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Genuine OE Quality: Manufactured by Wabco, one of BMW's original equipment suppliers for this component. Quality is identical to the BMW Genuine Part, avoiding dealer markups.
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Rear Self-Levelling Dedicated Design: Specifically engineered for rear-axle single-axle air suspension systems, ensuring precise pressure output to the rear air springs to maintain a level vehicle stance.
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Integrated Dryer Assembly: Features a built-in air dryer that effectively removes moisture from the compressed air, preventing internal corrosion within the air lines and extending the service life of the entire air suspension system.
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Direct Replacement Installation: This product is supplied as the compressor core assembly. The original vehicle's air intake lines, mounting brackets and electrical connectors must be reused for a seamless, non-invasive replacement.
Keep dry, clean and handle with care.
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| Question | Answer |
|---|---|
| Q1: How can I tell if my E53 X5 air suspension compressor 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 suspension 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 should 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. |
| Q2: Is this compressor suitable for E53 X5 models with four-corner air suspension? | No. This product (37226787616) is only compatible with E53 X5 models equipped with rear-axle single-axle air suspension (option code S221A). If your vehicle has a four-wheel independent air suspension system, please select the corresponding four-corner air suspension compressor model. |
| Q3: What is the difference between this Wabco compressor and a BMW original part? | Wabco is one of the OE manufacturers of the rear-axle air suspension compressor for the BMW E53 X5. This Wabco product is completely identical to the BMW Genuine Part in terms of production standards, material specifications and performance parameters – the only differences are the packaging and the brand logo. By choosing the Wabco-branded equivalent, you receive the same quality as the dealer-supplied part at a more competitive price. |
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