ACDelco GM Original Equipment HVAC Heater Hoses carry coolant to and from the heater core and are GM-recommended replacements for your vehicle's original components. This original equipment HVAC heater hose has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.
GM Part #42747422
ACDelco Part #42747422
ACDelco GM Original Equipment HVAC Heater Hoses carry coolant to and from the heater core and are GM-recommended replacements for your vehicle's original components.
Pack of 1
GM Part #42747422
ACDelco Part #42747422
