For 1986-1994 Pontiac Sunbird Cooling Fan Switch 93178YKBR 1987 1988 1989 1990
$27.07
1991-1994 Pontiac Sunbird 3.1L V6. 1986 Pontiac Sunbird 1.8L 4 Cyl. 1986-1994 Pontiac Sunbird 2.0L 4 Cyl. In earlier vehicles, they are used to directly turn the compressor off to avoid compressor failure.
