|
BMW 5 Series E61 Air Suspension Compressor Pump with Thermal Overload Protection and Integrated Air Dryer
| Place of Origin | China |
| Brand Name | FHD |
| Certification | ISO 9001 |
| Model Number | BMW E61 5-Series 03-10 |
BMW 5 Series E61 suspension compressor pump
,AMK automotive air compressor
,BMW E61 air suspension pump
The 37106793778 is an original-equipment-grade air suspension compressor pump developed specifically for the BMW E61 5 Series Touring, branded under AMK. This component serves as the core power source for the vehicle's rear-axle self-levelling air suspension system, responsible for continuously supplying high-pressure compressed air to the rear air springs to maintain the standard ride height and driving stability.
As one of BMW's original equipment suppliers for this component, AMK manufactures this compressor pump to strict OE standards, fully complying with BMW's original design requirements in terms of material selection, manufacturing precision and durability testing. This product is supplied as the compressor core assembly, installed in the spare wheel well of the luggage compartment. During installation, the original vehicle's air intake lines, mounting bracket and electrical connector must be reused.
When the original compressor suffers performance degradation due to system leaks, prolonged wear or motor faults, this brand-new AMK unit represents the most reliable replacement solution for restoring the rear self-levelling suspension system to full working order.
| Parameter | Specification |
|---|---|
| Brand | AMK (OE Original Supplier) |
| Product Condition | Brand New |
| Installation Location | Luggage Compartment Spare Wheel Well |
| Installation Type | Direct Replacement (reuse original lines and bracket) |
| Operating Voltage | 12V |
| Maximum Operating Pressure | 180 psi |
| Maximum Current Draw | 27A |
| Protection Feature | Thermal Overload Protection |
| Dryer | Integrated |
This product is compatible with the following models equipped with rear-axle air suspension:
| Model | Chassis Code | Model Years |
|---|---|---|
| 530xi Touring | E61 | 2006–2007 |
| 535i Touring | E61 | 2009–2010 |
| 535i xDrive Touring | E61 | 2009–2010 |
| 535xi Touring | E61 | 2008 |
| 520d Touring | E61 | 2004–2010 |
| 520i Touring | E61 | 2007–2010 |
| 523i Touring | E61 | 2004–2010 |
| 525d Touring | E61 | 2004–2010 |
| 525i Touring | E61 | 2004–2010 |
| 530d Touring | E61 | 2004–2010 |
| 545i Touring | E61 | 2004–2010 |
Configuration Note: Suitable only for E61 5 Series Touring models equipped with rear-axle self-levelling air suspension. Not suitable for 5 Series Sedan (E60) models fitted with steel spring rear suspension.
| Number Type | Part Number |
|---|---|
| Primary OE Number | 37106793778 |
| Alternative OE Number | 37206792855 |
| Alternative OE Number | 37106777827 |
| Alternative OE Number | 37106785505 |
| Alternative OE Number | 37106789937 |
| Alternative OE Number | 37106765094 |
| Alternative OE Number | 37106769082 |
| Alternative OE Number | 37106775015 |
| AMK Part Number | A2125 |
| Arnott Equivalent | P-3220 / P-3729 |
Genuine OE Quality: AMK is one of the OE suppliers of the air suspension compressor pump for the BMW E61 5 Series. Quality is identical to the BMW Genuine Part.
Thermal Overload Protection: Built-in thermal overload protection automatically cuts power when the compressor operates continuously for an extended period or detects abnormally high temperatures, protecting the motor from permanent damage.
Integrated Air Dryer: Comes standard with an integrated 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.
Anti-Corrosion Finish: Features epoxy electroplated surface treatment that effectively resists corrosion, extending the product's service life in harsh environments.
Keep dry, clean and handle with care.
Think Global, Act Local. Proven Worldwide.
| Question | Answer |
|---|---|
| Q1: How can I tell if my E61 5 Series air suspension compressor pump 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 must first check the air springs and air lines for leaks – if the system has a leak, replacing the compressor pump alone will not fundamentally solve the problem. |
| Q2: Is this compressor pump suitable for the 5 Series Sedan (E60)? | No. The 5 Series Sedan (E60) is not equipped with an air suspension system. This product is specifically designed for the 5 Series Touring (E61) with rear-axle self-levelling air suspension. Please confirm that your vehicle is an E61 Touring before purchasing. |
| Q3: Should I replace other components at the same time as the compressor pump? | BMW and aftermarket brands all recommend inspecting the air springs and air lines for leaks when replacing the compressor pump, to prevent the new pump from prematurely failing again due to air leaks elsewhere in the system. Some complete assembly products (such as Arnott P-3220) include the mounting bracket, valve block and intake hose for a complete one-time replacement. |
Contact Us at Any Time
