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Global Parts 4811954 A/C Refrigerant Discharge Hose
Reliable A/C Refrigerant Discharge Hose for Chevrolet and GMC
The Global Parts 4811954 A/C Refrigerant Discharge Hose is designed specifically for heavy-duty Chevrolet and GMC trucks. Engineered to meet OEM specifications, this hose ensures proper refrigerant flow and system performance in models like the Silverado 2500 HD and Sierra 3500 Classic.
- Compatible with Chevrolet Avalanche 2500, Silverado 2500 HD, Silverado 3500 Classic, and GMC Sierra 2500 HD Classic
- Durable construction to withstand high pressure and temperature variations
- OEM-quality fitment for reliable sealing and leak prevention
- Part number 4811954 ensures exact replacement for factory-installed hoses
- Designed for HVAC systems requiring efficient refrigerant discharge
Product Details and Compatibility
This A/C Refrigerant Discharge Hose from Global Parts is tailored for use in Chevrolet and GMC heavy-duty trucks, including the Suburban 2500 and Yukon XL 2500. The hose is engineered to handle the demands of the HVAC system by maintaining refrigerant flow from the compressor to the condenser. With part number 4811954, it matches factory specifications to provide a secure and leak-free connection, essential for maintaining optimal air conditioning performance in vehicles such as the Sierra 3500 and Avalanche 2500.
Common Applications and Problem Resolution
- Replaces worn or cracked refrigerant discharge hoses causing A/C leaks
- Restores proper refrigerant flow to improve cooling efficiency
- Eliminates issues related to refrigerant loss and system pressure drops
- Prevents contamination and damage to the A/C compressor and condenser
- Addresses HVAC system failures due to hose degradation in Chevrolet and GMC 2500 and 3500 series trucks
Installation Notes and Tips
Installation of the Global Parts 4811954 hose requires basic automotive HVAC knowledge. Ensure the system is fully depressurized before removal. Inspect O-rings and fittings for wear and replace as necessary to prevent leaks. Tighten connections to manufacturer torque specifications to maintain system integrity. Proper installation will help avoid refrigerant leaks and ensure consistent A/C performance in Chevrolet Avalanche 2500 and GMC Sierra 2500 HD Classic models.
Quality Assurance and Warranty
Global Parts manufactures this A/C Refrigerant Discharge Hose to meet or exceed OEM standards. The part number 4811954 undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Global Parts typically offers coverage against manufacturing defects, providing confidence in the hose’s reliability for Chevrolet and GMC heavy-duty trucks.
This part fits 28 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 2500 HD Classic | 8.1L | V8 | N/A | |
| 2007 | Chevrolet | Silverado 3500 Classic | 8.1L | V8 | N/A | |
| 2007 | GMC | Sierra 2500 HD Classic | 8.1L | V8 | N/A | |
| 2007 | GMC | Sierra 3500 Classic | 8.1L | V8 | N/A | |
| 2006 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | Fitment: Rear A/C not included. |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | |
| 2006 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | |
| 2006 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | Fitment: Rear A/C not included. |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | |
| 2006 | GMC | Sierra 3500 | 8.1L | V8 | N/A | |
| 2005 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | Fitment: Rear A/C not included. |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | |
| 2005 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | |
| 2005 | GMC | Sierra 3500 | 8.1L | V8 | N/A | |
| 2005 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | Fitment: Rear A/C not included. |
| 2004 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | Fitment: Rear A/C not included. |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | |
| 2004 | GMC | Sierra 3500 | 8.1L | V8 | N/A | |
| 2003 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | Fitment: Rear A/C not included. |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | |
| 2003 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | |
| 2003 | GMC | Sierra 3500 | 8.1L | V8 | N/A | |
| 2002 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | Fitment: Rear A/C not included. |
* 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.