HomeHVAC > Hoses and PipesUniversal Air HA112048C A/C Refrigerant Liquid Hose
Part #: HA112048C

Universal Air HA112048C A/C Refrigerant Liquid Hose

Liquid Line
15 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$55.15Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Liquid Line
Fitment: Chevrolet, Pontiac, and Buick, Uplander, Montana, and Terraza
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable A/C Refrigerant Liquid Hose for Buick, Chevrolet, and Pontiac

The Universal Air Liquid Line A/C Refrigerant Liquid Hose HA112048C is designed to maintain efficient air conditioning performance in select GM vehicles. Engineered for compatibility with Buick Montana, Chevrolet Uplander, and Pontiac Terraza models, this hose ensures proper refrigerant flow within the HVAC system.

  • Compatible with Buick Montana, Chevrolet Uplander, and Pontiac Terraza
  • Part number HA112048C for precise identification
  • Manufactured by Universal Air under the Liquid Line product line
  • Designed specifically for A/C refrigerant liquid transfer
  • Durable construction to withstand HVAC system pressures

About the Universal Air Liquid Line Product Line

The Liquid Line series by Universal Air focuses on delivering reliable HVAC hoses and pipes tailored for refrigerant liquid transfer. This product line emphasizes compatibility and durability, providing components that meet the specific requirements of various vehicle makes and models. The HA112048C hose is part of this line, ensuring it meets the standards expected for maintaining proper A/C system function in Buick, Chevrolet, and Pontiac vehicles.

Product Details and Application

The HA112048C A/C Refrigerant Liquid Hose is engineered to facilitate the smooth flow of refrigerant liquid within the air conditioning system of compatible vehicles. Its construction supports the pressures and temperatures typical in automotive HVAC systems, helping to prevent leaks and maintain system efficiency. This hose is a direct replacement part designed to fit Buick Montana, Chevrolet Uplander, and Pontiac Terraza models, ensuring proper fit and function without modification.

Common Issues Addressed by This A/C Refrigerant Liquid Hose

  • Leaks in the refrigerant liquid line causing reduced cooling performance
  • Cracks or wear in the original hose leading to refrigerant loss
  • HVAC system pressure inconsistencies due to damaged hoses
  • Replacement of worn or aged hoses to restore A/C efficiency
  • Preventative maintenance to avoid costly HVAC repairs

Installation Notes and Tips

  • Ensure vehicle compatibility with Buick Montana, Chevrolet Uplander, or Pontiac Terraza before installation
  • Inspect surrounding HVAC components for wear or damage during replacement
  • Use proper tools to avoid damaging fittings or connections
  • Follow manufacturer torque specifications for hose fittings
  • Check for leaks after installation and system recharge

Quality Assurance and Warranty

Universal Air manufactures the HA112048C hose to meet industry standards for HVAC components. While specific warranty details are not provided, Universal Air products typically undergo quality control to ensure durability and reliable performance in automotive applications. For warranty information, refer to Universal Air’s official documentation or contact the supplier directly.

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2009ChevroletUplanderFLEXN/Awithout Rear A/C; Evaporator End; Liquid Line
2009ChevroletUplanderGASN/Awithout Rear A/C; Evaporator End; Liquid Line
2009PontiacMontanaN/ALiquid Line
2008ChevroletUplanderFLEXN/Awithout Rear A/C; Evaporator End; Liquid Line
2008ChevroletUplanderGASN/Awithout Rear A/C; Evaporator End; Liquid Line
2008PontiacMontanaN/ALiquid Line
2007BuickTerrazaN/A2nd Design; without Rear Heater; From Evaporator; Liquid Line
2007ChevroletUplanderFLEXN/Awithout Rear A/C; Evaporator End; Liquid Line
2007ChevroletUplanderGASN/Awithout Rear A/C; Evaporator End; Liquid Line
2007PontiacMontanaN/ALiquid Line
2006BuickTerrazaN/A2nd Design; without Rear Heater; From Evaporator; Liquid Line
2006ChevroletUplanderN/Awithout Rear A/C; Evaporator End; Liquid Line
2006PontiacMontana3.9LV6N/ALiquid Line
2005BuickTerrazaN/A2nd Design; without Rear Heater; From Evaporator; Liquid Line
2005ChevroletUplanderN/Awithout Rear A/C; From Evaporator; Liquid 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.