2018 GMC Sierra 3500 Heater Cores
Select Your Submodel
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Agility® - HVAC Heater Core$89.54 + Save an extra $4.20 with iD FastTrack -
Four Seasons® - A/C Evaporator Core and Heater Core Kit$169.23 - $174.36 -
Four Seasons® - HVAC Heater Core$65.19 - $80.84 -
- ACDelco® - Genuine GM Parts™ HVAC Heater Core Kit$91.20 - $125.73 + Free Shipping with iD FastTrack
- UAC® - HVAC Heater Core$64.01 + Save an extra $2.70 with iD FastTrack
- ACDelco® - Genuine GM Parts™ HVAC Heater Core Case Seal Kit$98.90 + Free Shipping with iD FastTrack
