HomeUniversal Air HA113665C A/C Manifold Hose Assembly
Part #: HA113665C

Universal Air HA113665C A/C Manifold Hose Assembly

Suction and Discharge Assembly
⚙️ 14 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Suction and Discharge Assembly
🚗Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
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Reliable A/C Manifold Hose Assembly for Chevrolet and GMC Trucks

The Universal Air Suction and Discharge Assembly (Part Number HA113665C) is designed to maintain optimal HVAC performance in heavy-duty Chevrolet and GMC trucks. This A/C manifold hose assembly is engineered specifically for models like the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD.

Key Features of the HA113665C A/C Manifold Hose Assembly

  • Compatible with Chevrolet Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
  • Part of the Universal Air Suction and Discharge Assembly product line
  • Designed for HVAC system suction and discharge functions
  • Durable construction to withstand heavy-duty truck operating conditions
  • OEM-quality fit and performance for reliable air conditioning operation

Detailed Description of the Suction and Discharge Assembly

The Universal Air Suction and Discharge Assembly product line focuses on providing essential components for HVAC hoses and pipes, specifically designed to handle the suction and discharge requirements of vehicle air conditioning systems. The HA113665C A/C manifold hose assembly is built to meet the demands of heavy-duty trucks, ensuring proper refrigerant flow and system efficiency. This assembly is engineered to fit Chevrolet and GMC heavy-duty models, including the Sierra and Silverado 2500 and 3500 HD series, providing a precise fit that supports consistent HVAC performance.

Common Applications and Issues Addressed

  • Replacement of worn or leaking A/C manifold hose assemblies in Chevrolet and GMC heavy-duty trucks
  • Restoring proper refrigerant flow to improve air conditioning efficiency
  • Resolving HVAC system suction or discharge leaks that cause reduced cooling
  • Maintaining system pressure integrity to prevent compressor damage
  • Ensuring reliable operation of the air conditioning system under heavy-duty conditions

Installation Notes and Tips

When installing the HA113665C A/C manifold hose assembly, ensure the vehicle is compatible with this part number and model fitment. Proper evacuation and recharging of the A/C system are necessary after installation to maintain system performance. Inspect all connections for secure fitment and check for leaks following installation. Use appropriate tools and follow manufacturer guidelines for HVAC system servicing.

Quality Assurance and Warranty Information

Universal Air manufactures the HA113665C as part of its Suction and Discharge Assembly line, adhering to industry standards for durability and performance. This part is designed to meet OEM specifications for Chevrolet and GMC heavy-duty trucks. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary.

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2019ChevroletSilverado 2500 HD6.6LV8DIESELN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction and Discharge Assembly
2019ChevroletSilverado 3500 HD6.6LV8DIESELN/Awith HFO-1234yf A/C System; Suction and Discharge Assembly
2019GMCSierra 2500 HD6.6LV8DIESELN/ASuction and Discharge Assembly
2019GMCSierra 3500 HD6.6LV8DIESELN/ASuction and Discharge Assembly
2018ChevroletSilverado 2500 HD6.6LV8DIESELN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction and Discharge Assembly
2018ChevroletSilverado 3500 HD6.6LV8DIESELN/Awith HFO-1234yf A/C System; Suction and Discharge Assembly
2018GMCSierra 2500 HD6.6LV8DIESELN/ASuction and Discharge Assembly
2018GMCSierra 3500 HD6.6LV8DIESELN/ASuction and Discharge Assembly
2017ChevroletSilverado 2500 HD6.6LV8DIESELN/ACompatible with vehicles equipped with R-134a A/C systems.; Suction and Discharge Assembly
2017ChevroletSilverado 3500 HD6.6LV8DIESELN/Awith HFO-1234yf A/C System; Suction and Discharge Assembly
2017GMCSierra 2500 HD6.6LV8DIESELN/Awith R1234YF Refrigerant; Suction and Discharge Assembly
2017GMCSierra 3500 HD6.6LV8DIESELN/Awith R1234YF Refrigerant; Suction and Discharge Assembly
2016GMCSierra 2500 HD6.6LV8DIESELN/ASuction and Discharge Assembly
2015GMCSierra 2500 HD6.6LV8DIESELN/ASuction and Discharge Assembly

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.