1975 – 1980 General Motors NOS 2-Port Thermal Vacuum Switch GM # 3031518

This new old stock 2-port thermal vacuum switch  was manufactured by General Motors for use on the following models:

Buick  1977-1979 with 301 engine,

Buick  1979 All with 231A engine,

Buick 1980 with 231-3 Turbocharged engine,

Chevrolet 1980 with 231-3 Turbocharged engine,

Oldsmobile  1979 All with 151V, 301, 231A, 400 engine,

Oldsmobile  1980 with 231-3 Turbocharged engine,

Pontiac 1975-1977 with 350 engine, 

Pontiac 1975-1979 with 400 engine, 

Pontiac 1977-1979 with 301 engine,

Pontiac 1978-1979 with 231-A engine

Replaces 497632

NOTE:  Images show the condition and what is included in the sale.

*This item may be re-packaged to protect it from shelf wear.