GMC Sierra 1500 HVAC Hoses and Pipes
This page covers HVAC hoses and pipes for the GMC Sierra 1500, spanning model years 1999–2026. The range includes heater hoses, A/C hose assemblies, refrigerant hoses, and related fittings in both universal and OE-replacement styles. Select your year above and we'll show only the hvac hoses and pipes that fit your GMC Sierra 1500. Fitment is checked against our vehicle data for every part listed.
Universal Air Conditioner A/C Manifold Hose Assembly Suction and Discharge
ACDelco 18221L Molded Branched HVAC Heater Hose, Reinforced Rubber
What's here for your GMC Sierra 1500
- HVAC Heater Hose
- A/C Hose Assembly
- HVAC Heater Hose Assembly
- A/C Refrigerant Hose
- A/C Refrigerant Discharge Hose
- A/C System Valve Core and Cap Kit
- A/C Discharge Line Hose Assembly
- HVAC Heater Hose Connector
The widest selection here comes from ACDelco, Gates, Four Seasons, and GPD, covering styles that range from black rubber heater hoses and manifold kits to performance and OE-replacement A/C assemblies. Other categories GMC Sierra 1500 owners shop for: GMC Sierra 1500 Shocks and Struts, GMC Sierra 1500 Springs and Suspension Parts and GMC Sierra 1500 Exterior Lights, or browse all GMC Sierra 1500 parts and accessories.
Parts GMC Sierra 1500 owners have ordered here include the Dorman 626-111 HVAC Heater Hose Assembly.