This Four Seasons 74780 HVAC Heater Control Valve replaces Balkamp 6601279, Balkamp 6601299, Car Care H76458, ACDelco 1550263, ACDelco 246306, ACDelco 5863, ACDelco 6601279, ACDelco 6601299, ACDelco 800519, ACDelco 8211246, ACDelco H76458, ACDelco H839, ACDelco HV1231, ACDelco HV1231C, ACDelco WV306, SCS/Frigette 246306, Global Parts Distributors LLC 8211246, Cool Air & Electric WV306, UAC HV1231, UAC HV1231C, Gilmore Products H839, Dorman 800519, Ready-Aire 5863, OEM parts and is perfect for replacement or a performance upgrade. .
