OE Quality
60-Day Returns

Global Parts 6512537 A/C Compressor
Overview of Global Parts New Compressor for Cadillac CTS
The Global Parts New Compressor 6512537 is designed specifically for Cadillac CTS models requiring a reliable HVAC A/C compressor replacement. This 10s17c type compressor includes a clutch and operates on a 12-volt coil, ensuring compatibility with the vehicle's electrical system.
- Brand: Global Parts
- Brand Line: New Compressor
- Part Number: 6512537
- Compressor Type: 10s17c
- Coil Voltage: 12V
- Pulley Groove Quantity: 6
- Clutch Included: Yes
- Category: HVAC > A/C Clutch and Compressor
- Compatible with Cadillac CTS models
Detailed Product Description
This Global Parts New Compressor 6512537 is engineered as a direct replacement A/C compressor for Cadillac CTS vehicles. Featuring a 6-groove pulley, it matches the original equipment specifications for proper belt alignment and tension. The included clutch assembly simplifies installation and ensures seamless engagement with the vehicle’s A/C system. The 10s17c compressor type is a common configuration for this application, providing efficient refrigerant compression and system performance. The 12-volt coil voltage matches the electrical requirements of the Cadillac CTS, supporting reliable clutch operation.
Applications and Common Issues Addressed
- Replacement for failing or noisy A/C compressors in Cadillac CTS
- Resolves clutch engagement problems due to worn or damaged clutch assemblies
- Fixes refrigerant compression issues causing insufficient cabin cooling
- Addresses pulley wear or belt slippage related to the 6-groove pulley design
- Restores proper HVAC system function after compressor failure
Installation Notes and Tips
- Verify compatibility with your specific Cadillac CTS model year before installation
- Ensure the refrigerant system is properly evacuated and recharged by a certified technician
- Inspect and replace the serpentine belt if worn to maintain proper pulley function
- Check electrical connections to the 12V coil for secure and corrosion-free contact
- Follow manufacturer torque specifications when mounting the compressor and clutch
Quality Assurance and Warranty
The Global Parts New Compressor line is manufactured to meet OEM standards for fit and function. Each compressor undergoes quality control testing to ensure reliable operation. This part number 6512537 includes a clutch assembly and is backed by the manufacturer’s warranty against defects in materials and workmanship. For specific warranty details, refer to the product documentation or contact the manufacturer directly.
| Brand | Global Parts |
| Part Number | 6512537 |
| Position | New Compressor |
| Clutch Included | Yes |
| Coil Voltage | 12 |
| Compressor Type | 10S17C |
| Pulley Groove Quantity | 6 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Cadillac | CTS | 2.8L | V6 | N/A | 10S17C 6-Groove A/C Compressor; New Compressor |
| 2007 | Cadillac | CTS | 3.6L | V6 | N/A | 10S17C 6-Groove A/C Compressor; New Compressor |
| 2006 | Cadillac | CTS | 2.8L | V6 | N/A | 10S17C 6-Groove A/C Compressor; New Compressor |
| 2006 | Cadillac | CTS | 3.6L | V6 | N/A | 10S17C 6-Groove A/C Compressor; New Compressor |
| 2005 | Cadillac | CTS | 2.8L | V6 | N/A | 10S17C 6-Groove A/C Compressor; New Compressor |
| 2005 | Cadillac | CTS | 3.6L | V6 | N/A | 10S17C 6-Groove A/C Compressor; New Compressor |
| 2004 | Cadillac | CTS | 3.6L | V6 | N/A | 10S17C 6-Groove A/C Compressor; New Compressor |
* 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.