SKP SK626617 HVAC Heater Hose Assembly - Outlet

Heater Pipe Assembly for Silverado and Sierra

SKP SK626617 is an HVAC heater hose assembly made as a direct replacement for the original outlet heater pipe on select Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. It is built to meet or exceed OE specifications for fit and function, with materials selected to handle the temperature demands of the climate control system.

Key Features

• Direct replacement heater pipe assembly for the HVAC system
• Built to OE specification standards for proper fitment
• Constructed with high-quality materials for durability
• Designed for the outlet position
• Fits select 1999-2013 Chevrolet Silverado 1500 and GMC Sierra 1500 applications
• Part number SK626617 for easy identification

Detailed Description

SKP SK626617 is an OE-style HVAC heater hose assembly for the outlet side of the heater circuit. It is engineered for 1999-2013 Chevrolet Silverado 1500 and GMC Sierra 1500 models, including 2007 Silverado 1500 Classic and 2007 Sierra 1500 Classic applications. This part cross-references 626617 for the same application. If you are replacing a worn, leaking, or heat-damaged heater pipe on a Silverado 1500 or Sierra 1500, SK626617 provides a direct-fit replacement built for the vehicle’s original routing and operating conditions.

What It Helps Fix

• Coolant seepage at the heater hose connection
• Cracked or brittle heater pipe material
• Loss of heater performance from restricted coolant flow
• Temperature-related deterioration in the HVAC hose assembly
• Fitment issues caused by a damaged original outlet pipe

Installation Notes and Tips

Verify the outlet position and compare the original routing before installation. Confirm year, make, and model fitment for your Silverado 1500 or Sierra 1500, including Classic body applications, before ordering. Inspect adjoining hoses, clamps, and connection points for wear so the replacement can seal properly once installed.

Quality Assurance

SKP manufactures this heater pipe assembly to meet or exceed OE specifications, using materials intended to withstand the temperature extremes found in vehicle climate control systems. The part number SK626617 is built as a direct replacement for dependable service in the HVAC system.