1979-1991 Temperature Sender. Part number 26461. FIts the Following:

Buick: 1979-283
Chevrolet: 1979-1980
GM Truck: 1979-1991
Heavy Duty GM Trucks: 1981-1991
Oldsmobile 1979-1983
Pontiac: 1979-1981

Contact seller for more information if needed: 520-275-4623. Tucson Packard quality parts through the years, 40 years experience working with all makes and models of Packard auto and other auto parts. (020632)