Pari Headlight Vacuum Actuator All 19681982 Chevrolet C3 Corvette19681969 Buick Riviera HeadlightWiper Door Vacuum Relay Actuator

ReplacementVacuum actuator relay used on all 19681982 headlights and 19681972 wiper systems This relay mounts between the headlight assemblies or on the cowlRH fender for the wiper vacuum system Controls vacuum going to actuator canister to raise lower headlight doors or wiper door assembly Note1968 Corvettes need 1 for the Wiper Door and 1 for Headlights 1968 1972 Corvettes need 1 for the Wiper Door and 2 for Headlights 1973 1982 Corvettes need 2 for the Headlights FunctionReplace those leaking old actuators and make your headlights work againThe Headlight Actuator Relay installs in between the headlight assemblies and controls the vacuum circuits to extend or retract the headlight actuator to open or close the headlights Original GM 5638427 High QualityQuality factory original reproduction Perfect fit for C3 Corvette