Air Suspension Compressor Pump for BMW 5 Series E61 - 37106793778 with Relay & Air Filter
BMW 5 Series E61 Air Suspension Compressor Pump 37106793778
This is a high-quality aftermarket air suspension compressor pump designed by YINRON specifically for the BMW 5 Series E61. Meticulously engineered to match the performance of OEM parts, this product offers a reliable and cost-effective solution for restoring the vehicle's self-leveling function, handling stability, and ride comfort. This kit includes the essential relay and air filter to ensure stable system operation and long-term reliability after installation.
Technical Specifications
- ⚡ Operating Voltage: 12V
- 🌡️ Temperature Range: -40°C to +80°C (Tested for extreme reliability in all climates)
- 🛠️ System Type: Maintenance-free dry operation
Key Technical Features
- ✅ Integrated Air Dryer: Features a tried and tested design with a built-in air dryer to ensure reliable functionality over the full lifetime of the vehicle by keeping the system moisture-free.
- ✅ Dry Condition Performance: The cylinder and crankshaft function in dry conditions, removing the requirement for lubrication fluids. This eliminates the risk of hazardous leakages and ensures a cleaner, more durable system.
- ✅ Plug-and-Play Solution: Designed for a straightforward installation process, making it an easy-to-install replacement that gets your vehicle back on the road quickly. (Professional installation is highly recommended.)
- ✅ Enhanced Reliability (Relay & Air Filter Included): Includes a new high-quality relay and air filter to prevent electrical failures and keep the system moisture- and dust-free—critical components often overlooked when replacing the compressor.
🛡️ 100% Fitment Guarantee - Free VIN Check!
Suspension parts are complex. Unsure if this fits your specific BMW? Send us your 17-digit VIN (Vehicle Identification Number) via our live chat or contact page, and our experts will confirm compatibility within 24 hours. Buy with confidence! (Monday to Friday)
Vehicle Compatibility
This compressor pump fits the following BMW 5 Series (E61) models equipped with rear-axle self-leveling air suspension:
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BMW 5 Series Touring (E61) 2003-2010:
- 520d Touring
- 523i Touring
- 525d Touring
- 525i Touring
- 525xi Touring
- 530d Touring
- 530i Touring
- 530xi Touring
- 535d Touring
- 545i Touring
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550i Touring
OEM Interchange Part Numbers
Replaces the following original BMW part numbers:
37106793778, 37106785505, 37202283100, 37106789937, 37106775015, 37106769082, 37206765094, 37206792855, 37106777827
Product Specifications
| Brand |
YINRON® |
| SKU |
AC.3710.778 |
| Gross Weight |
4.1 KG |
| Dimensions |
32.5*20.5*19.5cm |
| Package Includes |
1x Air Suspension Compressor Pump
1x High-Quality Relay
1x Air Filter |
| Warranty |
1-year warranty |
⚠️ Installation Note: Before installing the compressor, please ensure that there are no air leaks in the air suspension system, including the air suspension struts, air springs, valves blocks and air hose. Failure to do so will result in immediate damage to the compressor, which will not be covered by the warranty.
⚠️ Air Filter: The original manufacturer has not supplied an additional air filter for this compressor, please fit the air filter included in the package to the front end of the compressor’s intake pipe to extend its service life.
Warranty, Shipping & Support
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Shipping: Orders are securely packaged and typically dispatched within 24-48 hours.
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Return Policy: Due to international shipping costs, we do not accept returns for items without quality issues.
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Quality Guarantee: If you encounter issues like air leaks or material defects, please provide clear photos/videos for a prompt refund or replacement.
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Technical Support: We offer online assistance for installation via Live Chat, WhatsApp, or Email.
FAQ
Q: Do I need to replace the relay and air filter when installing this pump?
A: Yes, absolutely. To maintain your warranty and ensure the longevity of your new compressor, both the relay and air filter must be replaced. Good news — this kit already includes a new high-quality relay and air filter, so you have everything you need for a complete and reliable installation.
Q: My BMW 5 Series (E61) keeps dropping overnight — is the compressor definitely the problem?
A: Not necessarily. Overnight suspension drop is often caused by air leaks in the air springs, air lines, or valve block — not the compressor itself. We strongly recommend checking the entire system for leaks before replacing the compressor. Installing a new pump into a leaking system will cause immediate damage and void the warranty.
Q: Can I install this myself, or do I need a professional?
A: While this is a plug-and-play replacement, we highly recommend professional installation. Incorrect installation — especially failing to check for system leaks beforehand — can damage the new compressor and void the warranty.
Note: Before installing the new compressor, please ensure the air suspension system is checked for any leaks (such as in air springs or lines), as leaks cause the compressor to overwork and lead to premature failure.
