Four Seasons 74606 - HVAC Heater Control Valve

Vacuum open non-bypass heater valve application specific designpressure tested to ensure leak free designtemperature tested to 270 degrees fvacuum controlledapplication summary:buick electra sedan / coupe (68-67); lesabre sedan / coupe (68-67); riviera (67); skylark (68-67) >> olds 98 / 98 regency (67-65); cutlass / cutlass supreme (67-64); delta 88 sedan (67-65); toronado (67-66); vista cruiser (67-65) >> pontiac