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Universal Air HA11387C A/C Manifold Hose Assembly
Reliable A/C Manifold Hose Assembly for Select GM and Isuzu Models
The Universal Air HA11387C A/C Manifold Hose Assembly is designed to provide dependable performance for your vehicle's HVAC system. Engineered to meet the specific requirements of Buick, Chevrolet, GMC, Isuzu, and Saab models, this hose assembly ensures proper suction and discharge functions within your air conditioning system.
- Compatible with Buick, Chevrolet, GMC, Isuzu, and Saab vehicles
- Fits models including 9-7x, Ascender, Envoy, Envoy XL, Envoy XUV, Rainier, Trailblazer, and Trailblazer EXT
- Part number HA11387C for precise identification
- Part of the Universal Air Suction and Discharge Assembly product line
- Designed for HVAC system suction and discharge applications
About the Universal Air Suction and Discharge Assembly Line
The Suction and Discharge Assembly product line by Universal Air focuses on delivering hose assemblies that maintain the integrity of your vehicle's air conditioning system. These assemblies are engineered to handle the suction and discharge pressures within the HVAC system, ensuring efficient refrigerant flow and system reliability. The HA11387C is a component within this line, tailored to fit specific GM and Isuzu models, providing a direct replacement for original equipment.
Product Details and Compatibility
This A/C Manifold Hose Assembly (part number HA11387C) is designed specifically for use in Buick, Chevrolet, GMC, Isuzu, and Saab vehicles. It fits models such as the Buick 9-7x, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy series including Envoy XL and Envoy XUV, Isuzu Ascender, and Saab Rainier. The hose assembly facilitates the suction and discharge functions critical to the HVAC system's operation, ensuring proper refrigerant circulation and system pressure management.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C manifold hose assemblies
- Resolving refrigerant leaks caused by cracked or deteriorated hoses
- Restoring proper suction and discharge pressure in the HVAC system
- Improving air conditioning performance and system reliability
- Addressing HVAC system failures related to hose assembly faults
Installation Notes and Tips
When installing the HA11387C hose assembly, ensure the vehicle is properly depressurized and the refrigerant is safely recovered. Verify compatibility with your specific make and model before installation. Use appropriate tools to avoid damaging fittings and connections. After installation, perform a leak test and system pressure check to confirm proper operation.
Quality Assurance and Warranty
Universal Air manufactures the HA11387C hose assembly to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically adhere to quality control measures to ensure reliable service life. For warranty information, refer to the product documentation or contact the manufacturer directly.
This part fits 46 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | LT | 5.3L | V8 | N/A | Suction and Discharge Assembly | |
| 2009 | Chevrolet | Trailblazer | SS | 6.0L | V8 | 113.0" | N/A | Suction and Discharge Assembly |
| 2009 | GMC | Envoy | Denali | 5.3L | V8 | N/A | Suction and Discharge Assembly | |
| 2009 | Saab | 9-7x | Aero | 6.0L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2009 | Saab | 9-7x | 5.3i | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2008 | Chevrolet | Trailblazer | Base | 5.3L | V8 | N/A | Suction and Discharge Assembly | |
| 2008 | Chevrolet | Trailblazer | LT | 5.3L | V8 | N/A | Suction and Discharge Assembly | |
| 2008 | Chevrolet | Trailblazer | SS | 6.0L | V8 | N/A | Suction and Discharge Assembly | |
| 2008 | GMC | Envoy | Denali | 5.3L | V8 | N/A | Suction and Discharge Assembly | |
| 2008 | Saab | 9-7x | Aero | 6.0L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2008 | Saab | 9-7x | 5.3i | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2007 | Buick | Rainier | 5.3L | V8 | N/A | Suction and Discharge Assembly | ||
| 2007 | Chevrolet | Trailblazer | LS | 5.3L | V8 | N/A | Suction and Discharge Assembly | |
| 2007 | Chevrolet | Trailblazer | LT | 5.3L | V8 | N/A | Suction and Discharge Assembly | |
| 2007 | Chevrolet | Trailblazer | SS | 6.0L | V8 | N/A | Suction and Discharge Assembly | |
| 2007 | GMC | Envoy | Denali | 5.3L | V8 | N/A | Suction and Discharge Assembly | |
| 2007 | Saab | 9-7x | 5.3i | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2006 | Buick | Rainier | 5.3L | V8 | N/A | Suction and Discharge Assembly | ||
| 2006 | Chevrolet | Trailblazer | LS | 5.3L | V8 | 113.0" | N/A | Suction and Discharge Assembly |
| 2006 | Chevrolet | Trailblazer | LT | 5.3L | V8 | 113.0" | N/A | Suction and Discharge Assembly |
| 2006 | Chevrolet | Trailblazer | SS | 6.0L | V8 | 113.0" | N/A | Suction and Discharge Assembly |
| 2006 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | Suction and Discharge Assembly | ||
| 2006 | GMC | Envoy | Denali | 5.3L | V8 | N/A | Suction and Discharge Assembly | |
| 2006 | GMC | Envoy XL | Denali | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2006 | Isuzu | Ascender | LS | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2006 | Saab | 9-7x | 5.3i | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2005 | Buick | Rainier | 5.3L | V8 | N/A | Suction and Discharge Assembly | ||
| 2005 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | Suction and Discharge Assembly | ||
| 2005 | GMC | Envoy | Denali | 5.3L | V8 | N/A | Suction and Discharge Assembly | |
| 2005 | GMC | Envoy XL | SLT | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2005 | GMC | Envoy XL | SLE | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2005 | GMC | Envoy XL | Denali | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2005 | GMC | Envoy XUV | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | ||
| 2005 | Isuzu | Ascender | S | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2005 | Isuzu | Ascender | Limited | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2005 | Isuzu | Ascender | LS | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2005 | Saab | 9-7x | Arc | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2004 | Buick | Rainier | 5.3L | V8 | N/A | Suction and Discharge Assembly | ||
| 2004 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | Suction and Discharge Assembly | ||
| 2004 | GMC | Envoy XL | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | ||
| 2004 | GMC | Envoy XUV | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | ||
| 2004 | Isuzu | Ascender | Limited | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2004 | Isuzu | Ascender | LS | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | |
| 2003 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | Suction and Discharge Assembly | ||
| 2003 | GMC | Envoy XL | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge Assembly | ||
| 2003 | Isuzu | Ascender | 5.3L | V8 | N/A | Compatible with rear A/C.; Suction and Discharge 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.