1973 – 1979 General Motors NOS Engine Water Temperature Sending Unit Switch GM # 6490440

This new old stock engine water temperature sending unit switch was manufactured by General Motors for use on the following models:

Buick 1978 with 400 engine – engine water hot light,

Oldsmobile 1975 with 400 engine,

Pontiac 1973-1976 Lemans, Grand Am, Firebird, Grand Prix, Grandville, Catalina, Bonneville with Pontiac built 350, 400, 455 engines,

Pontiac 1976 A, B, F, G with V8 except 260 engine – engine water hot light, 

Pontiac 1977 with 350P engine – engine water hot light, 

Pontiac 1977-1979 with 400 engine – engine water hot light,

Pontiac 1977-1979 Lemans, Grand Prix, Firebird, Catalina, Bonneville with 350P or 400Z engine

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

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