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Global Parts 4812907 A/C Refrigerant Liquid Hose
Reliable A/C Refrigerant Liquid Hose for Chevrolet and GMC Trucks
The Global Parts A/C Refrigerant Liquid Hose part number 4812907 is designed specifically for heavy-duty Chevrolet and GMC trucks. This hose ensures proper refrigerant flow in the HVAC system, maintaining optimal air conditioning performance for your Sierra 2500 HD, Silverado 3500, and related models.
- Compatible with Chevrolet Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, Silverado 3500, and their Classic variants
- Durable construction to withstand high pressure and temperature variations
- OEM-quality fit and function for reliable HVAC system operation
- Part number 4812907 ensures precise replacement and compatibility
- Designed for A/C refrigerant liquid line applications in heavy-duty trucks
Product Details and Compatibility
This A/C Refrigerant Liquid Hose from Global Parts is engineered to meet the specifications required by Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models, as well as their Classic versions. The hose is built to handle the refrigerant flow within the HVAC system, ensuring efficient cooling performance. Using part number 4812907 guarantees a proper fit and function, reducing the risk of leaks or system failures.
Common Applications and Problem Resolution
This hose is used in the air conditioning system to transport refrigerant liquid between components. It addresses several common issues, including:
- Leaking refrigerant due to cracked or worn hoses
- Reduced A/C cooling efficiency caused by damaged liquid lines
- HVAC system pressure loss impacting overall performance
- Corrosion or wear from exposure to engine heat and road conditions
- Replacement of old or deteriorated hoses to maintain system integrity
Installation Notes and Tips
When installing the Global Parts A/C Refrigerant Liquid Hose 4812907, ensure the vehicle is compatible by verifying the make and model. Properly evacuate the A/C system refrigerant before removal. Inspect all fittings and connections for damage or corrosion and replace any worn components. Use appropriate tools to avoid damaging the hose or fittings during installation. After installation, perform a leak test and recharge the system according to manufacturer specifications.
Quality Assurance and Warranty Information
Global Parts manufactures this A/C Refrigerant Liquid Hose to meet industry standards for durability and performance. While specific warranty details may vary, Global Parts typically offers coverage against manufacturing defects. Using part number 4812907 ensures you receive a component designed to maintain the HVAC system's reliability in Chevrolet and GMC heavy-duty trucks.
This part fits 24 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.6L | V8 | N/A | |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.6L | V8 | N/A | |
| 2007 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | |
| 2007 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | |
| 2007 | GMC | Sierra 2500 HD Classic | 6.6L | V8 | N/A | |
| 2007 | GMC | Sierra 3500 Classic | 6.6L | V8 | N/A | |
| 2007 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | |
| 2006 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | |
| 2006 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | |
| 2006 | GMC | Sierra 3500 | 6.6L | V8 | N/A | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | |
| 2005 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | |
| 2005 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | |
| 2005 | GMC | Sierra 3500 | 6.6L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | |
| 2004 | GMC | Sierra 3500 | 6.6L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | |
| 2003 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | |
| 2003 | GMC | Sierra 3500 | 6.6L | V8 | N/A |
* 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.