ACDelco Professional Molded Branched Heater Hose

The ACDelco Professional Molded Branched Heater Hose line offers premium aftermarket replacement heater hoses with one or more branches. Heater hoses carry coolant from the engine to the heater core, which supplies heat to the vehicle cabin. Each hose is factory-molded in the GM OE style and shape. This lets it fit the smaller, tighter engine compartments of modern vehicles without buckling, bending out of shape, or straining at the connections.

Key Features:

• EPDM rubber construction: A proprietary blend of synthetic EPDM rubber is pliable, helps extend hose life, and resists electrochemical degradation (ECD), a leading cause of hose failure.
• Molded OE-style design: The factory-molded shape follows GM original equipment and helps ensure proper fit and function.
• Wide temperature range: Rated from -40°F to 275°F (-40°C to 135°C).
• Versatile applications: Suitable for coolant, water, and air applications. Also approved for marine use.
• Branched design: Built-in branches route coolant to more than one connection point in a single molded assembly.
• Black finish: Black hose with a protective sleeve on select part numbers.

Do not use for fuel or oil transfer applications.

ACDelco is General Motors' parts brand. These hoses are built to meet expectations for fit, form, and function on GM vehicles and on many other makes and models. ACDelco Professional parts are now often labeled ACDelco Gold. Choose the correct part number for your application from the options listed.