OE Quality
60-Day Returns

Universal Air HA111426C A/C Manifold Hose Assembly
Reliable A/C Manifold Hose Assembly for Select GM Vehicles
The Universal Air HA111426C A/C Manifold Hose Assembly is designed to provide dependable performance for your vehicle's HVAC system. Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models, this hose assembly ensures proper suction and discharge functions within your air conditioning system.
- Compatible with Buick Regal and Oldsmobile Intrigue
- Fits Chevrolet Impala, Monte Carlo, and Pontiac Grand Prix
- Part number HA111426C for precise identification
- Part of the Universal Air Suction and Discharge Assembly product line
- Designed for HVAC hose and pipe applications
About the Suction and Discharge Assembly Product Line
The Suction and Discharge Assembly line by Universal Air focuses on delivering components essential for the efficient operation of vehicle air conditioning systems. This product line includes hose assemblies engineered to handle both suction and discharge pressures, ensuring optimal refrigerant flow and system reliability. The HA111426C is a key component within this line, tailored to meet the specifications of various GM vehicles.
Detailed Product Description
The HA111426C A/C Manifold Hose Assembly is engineered to maintain the integrity of your vehicle’s HVAC system by facilitating the proper flow of refrigerant. This assembly is constructed to meet OEM standards for durability and fitment, making it suitable for Buick Regal, Chevrolet Impala, Monte Carlo, Oldsmobile Intrigue, and Pontiac Grand Prix models. Its design supports both suction and discharge functions, critical for maintaining system pressure and performance.
Common Applications and Issues Addressed
- Replacement for worn or leaking A/C manifold hoses
- Restores proper refrigerant flow in HVAC systems
- Eliminates suction or discharge pressure loss
- Prevents A/C system overheating due to hose failure
- Addresses poor air conditioning performance related to hose damage
Installation Notes and Tips
Ensure the vehicle is properly depressurized before removing the old hose assembly. Verify compatibility with your specific make and model, including Buick Regal, Chevrolet Impala, Monte Carlo, Oldsmobile Intrigue, or Pontiac Grand Prix. Use appropriate tools to avoid damaging fittings and confirm all connections are secure to prevent leaks. It is recommended to inspect related HVAC components during installation.
Quality Assurance and Warranty
Universal Air manufactures the HA111426C to meet industry standards for HVAC hose assemblies. While specific warranty details are not provided, the product is designed for reliable service life and proper fitment with compatible GM vehicles. Always consult manufacturer guidelines for warranty coverage and installation instructions.
This part fits 46 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Buick | Regal | N/A | Suction and Discharge Assembly | |||
| 2003 | Buick | Regal | N/A | Suction and Discharge Assembly | |||
| 2003 | Chevrolet | Impala | Base | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2003 | Chevrolet | Impala | LS | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2003 | Chevrolet | Impala | LS Sport | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2003 | Chevrolet | Impala | Police | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2003 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2003 | Chevrolet | Monte Carlo | SS High Sport | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2003 | Chevrolet | Monte Carlo | SS Pace Car | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2003 | Pontiac | Grand Prix | GT | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2003 | Pontiac | Grand Prix | GTP | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2002 | Buick | Regal | N/A | Suction and Discharge Assembly | |||
| 2002 | Chevrolet | Impala | Base | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2002 | Chevrolet | Impala | LS | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2002 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2002 | Chevrolet | Monte Carlo | SS 35th Anniversary Edition | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2002 | Chevrolet | Monte Carlo | SS Dale Earnhardt Signature Edition | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2002 | Pontiac | Grand Prix | GT | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2002 | Pontiac | Grand Prix | SE | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2002 | Pontiac | Grand Prix | GTP | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2001 | Buick | Regal | N/A | Suction and Discharge Assembly | |||
| 2001 | Chevrolet | Impala | Base | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2001 | Chevrolet | Impala | LS | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2001 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2001 | Pontiac | Grand Prix | GT | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2001 | Pontiac | Grand Prix | SE | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2001 | Pontiac | Grand Prix | GTP | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2000 | Buick | Regal | N/A | Suction and Discharge Assembly | |||
| 2000 | Chevrolet | Impala | Base | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2000 | Chevrolet | Impala | LS | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2000 | Chevrolet | Monte Carlo | SS | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2000 | Pontiac | Grand Prix | GT | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2000 | Pontiac | Grand Prix | SE | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 2000 | Pontiac | Grand Prix | GTP | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 1999 | Buick | Regal | N/A | Suction and Discharge Assembly | |||
| 1999 | Oldsmobile | Intrigue | 3.8L | V6 | N/A | Suction and Discharge Assembly | |
| 1999 | Pontiac | Grand Prix | GT | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 1999 | Pontiac | Grand Prix | SE | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 1999 | Pontiac | Grand Prix | GTP | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 1998 | Buick | Regal | N/A | Suction and Discharge Assembly | |||
| 1998 | Oldsmobile | Intrigue | N/A | Suction and Discharge Assembly | |||
| 1998 | Pontiac | Grand Prix | GT | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 1998 | Pontiac | Grand Prix | SE | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 1998 | Pontiac | Grand Prix | GTP | 3.8L | V6 | N/A | Suction and Discharge Assembly |
| 1997 | Buick | Regal | N/A | Suction and Discharge Assembly | |||
| 1997 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 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.