OE Quality
60-Day Returns

Universal Air CO11280C A/C Compressor
Reliable A/C Compressor for Mercedes-Benz GL320, ML320, ML350, and R320
The Universal Air UAC 7SEU17C Compressor Assembly (Part Number CO11280C) is designed specifically for select Mercedes-Benz models, including the GL320, ML320, ML350, and R320. This A/C compressor ensures efficient climate control performance and is engineered to meet the demands of your vehicle's HVAC system.
- Direct replacement A/C compressor assembly for Mercedes-Benz GL320, ML320, ML350, and R320
- Part Number: CO11280C for precise identification and compatibility
- Manufactured by Universal Air, a trusted brand in automotive HVAC components
- Compatible with the UAC 7SEU17C Compressor Assembly product line
- Designed to maintain optimal air conditioning system pressure and performance
About the UAC 7SEU17C Compressor Assembly Product Line
The UAC 7SEU17C Compressor Assembly product line by Universal Air focuses on delivering reliable and durable A/C compressors tailored for specific vehicle applications. This product line is engineered to meet OEM specifications, ensuring proper fitment and function in vehicles like the Mercedes-Benz GL320, ML320, ML350, and R320. The CO11280C part number represents a compressor assembly within this line that balances performance and compatibility for effective HVAC operation.
Product Description and Application
The CO11280C A/C compressor assembly is a critical component in the air conditioning system of your Mercedes-Benz GL320, ML320, ML350, or R320. It compresses refrigerant and circulates it through the system to provide cool air inside the cabin. This compressor assembly is designed to integrate seamlessly with your vehicle’s existing HVAC components, ensuring consistent cooling performance and system reliability.
Common Issues Addressed by This A/C Compressor
- Loss of cooling efficiency or no cold air from the vents
- Unusual noises coming from the compressor clutch or assembly
- Compressor clutch failure or slipping
- Refrigerant leaks or pressure loss within the A/C system
- Intermittent or complete failure of the air conditioning system
Installation Notes and Tips
- Ensure the vehicle is compatible: Mercedes-Benz GL320, ML320, ML350, or R320 models
- Verify the part number CO11280C matches the original compressor for proper fitment
- Replace the receiver/drier and flush the A/C system to prevent contamination
- Use proper refrigerant and oil types as specified by the vehicle manufacturer
- Professional installation is recommended to ensure system integrity and safety
Quality Assurance and Warranty
Universal Air manufactures the CO11280C compressor assembly to meet industry standards for durability and performance. While specific warranty details may vary, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. Always consult the warranty documentation provided with the part for exact terms and conditions.
This part fits 12 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2011 | Mercedes-Benz | ML350 | Bluetec 4Matic | 3.0L | V6 | DIESEL | N/A | UAC 7SEU17C Compressor Assembly |
| 2011 | Mercedes-Benz | ML350 | Sport AMG | 5.5L | V8 | GAS | N/A | UAC 7SEU17C Compressor Assembly |
| 2010 | Mercedes-Benz | ML350 | Bluetec 4Matic | 3.0L | V6 | DIESEL | N/A | UAC 7SEU17C Compressor Assembly |
| 2010 | Mercedes-Benz | ML350 | Sport AMG | 5.5L | V8 | GAS | N/A | UAC 7SEU17C Compressor Assembly |
| 2009 | Mercedes-Benz | ML320 | N/A | UAC 7SEU17C Compressor Assembly | ||||
| 2009 | Mercedes-Benz | R320 | N/A | Fitment: Excludes rear A/C; UAC 7SEU17C Compressor Assembly | ||||
| 2008 | Mercedes-Benz | GL320 | N/A | UAC 7SEU17C Compressor Assembly | ||||
| 2008 | Mercedes-Benz | ML320 | N/A | UAC 7SEU17C Compressor Assembly | ||||
| 2008 | Mercedes-Benz | R320 | N/A | Fitment: Excludes rear A/C; UAC 7SEU17C Compressor Assembly | ||||
| 2007 | Mercedes-Benz | GL320 | N/A | UAC 7SEU17C Compressor Assembly | ||||
| 2007 | Mercedes-Benz | ML320 | N/A | UAC 7SEU17C Compressor Assembly | ||||
| 2007 | Mercedes-Benz | R320 | N/A | Fitment: Excludes rear A/C; UAC 7SEU17C Compressor Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.