Description

The GM#3973763 1971-79 CHEVROLET PONTIAC OLDSMOBILE NOS HEATER BLOWER SWITCH is a vintage part manufactured by General Motors. This heater blower switch does not come with a manufacturer warranty and is designed to fit certain Chevrolet, Pontiac, and Oldsmobile vehicles from the specified years. The part number for this switch is 3973763, indicating its specific compatibility with the mentioned vehicle models. Being a New Old Stock (NOS) item, it is a rare find for classic car enthusiasts looking for authentic replacement parts.