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Part #: HA112637C

Universal Air HA112637C A/C Suction Line Hose Assembly

Suction Line
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Suction Line
🚗Fitment: Chevrolet and GMC, Silverado 1500 Classic and Sierra 1500
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Overview of Universal Air A/C Suction Line Hose Assembly

The Universal Air Suction Line A/C Suction Line Hose Assembly (Part Number HA112637C) is designed specifically for Chevrolet and GMC trucks. This hose assembly is engineered to meet the demands of the Sierra 1500 and Silverado 1500 Classic models, ensuring reliable air conditioning system performance.

  • Compatible with Chevrolet Sierra 1500 and GMC Sierra 1500 Classic
  • Part Number: HA112637C for precise identification
  • Category: HVAC Hoses and Pipes, specifically A/C Suction Line Hose Assembly
  • Manufactured by Universal Air, a recognized brand in automotive HVAC components
  • Part of the Suction Line product line, designed for durability and proper fitment

About the Universal Air Suction Line Product Line

The Suction Line product line by Universal Air focuses on providing high-quality A/C suction line hose assemblies that maintain the integrity of the vehicle’s air conditioning system. This line is engineered to deliver consistent refrigerant flow and withstand the pressures and temperatures typical in Chevrolet and GMC truck HVAC systems. The HA112637C is a component within this line, tailored to fit the specific requirements of the Sierra 1500 and Silverado 1500 Classic models.

Detailed Product Description

The HA112637C A/C Suction Line Hose Assembly is a critical component in the HVAC system of Chevrolet Sierra 1500 and GMC Silverado 1500 Classic trucks. It facilitates the suction of refrigerant gas from the evaporator to the compressor, ensuring efficient cooling performance. Constructed to meet OEM specifications, this hose assembly supports proper refrigerant flow and system pressure, contributing to the overall reliability of the vehicle’s air conditioning system.

Common Applications and Issues Addressed

  • Replacement for worn or leaking A/C suction line hoses in Chevrolet Sierra 1500 and GMC Silverado 1500 Classic
  • Resolves refrigerant leaks that reduce cooling efficiency
  • Addresses hose damage caused by wear, corrosion, or environmental exposure
  • Prevents compressor damage due to improper refrigerant flow
  • Restores proper HVAC system pressure and performance

Installation Notes and Tips

  • Ensure vehicle compatibility by verifying make, model, and part number HA112637C before installation
  • Inspect surrounding HVAC components for wear or damage during replacement
  • Use proper tools to avoid damaging fittings or hose ends
  • Follow manufacturer torque specifications for hose connections
  • Evacuate and recharge the A/C system according to service manual guidelines after installation

Quality Assurance and Warranty

Universal Air manufactures the HA112637C A/C Suction Line Hose Assembly to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control testing to ensure fitment and function. It is recommended to consult the product packaging or supplier for warranty information related to this part.

This part fits 4 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2007ChevroletSilverado 1500 ClassicLS4.3LV6GASN/ASuction Line
2007ChevroletSilverado 1500 ClassicWT4.3LV6GASN/ASuction Line
2006GMCSierra 1500SL4.3LV6GASN/ASuction Line
2006GMCSierra 1500WT4.3LV6GASN/ASuction Line

* 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.