For 1990 Chevrolet K1500 Engine Coolant Temperature Switch API 96514DKTW

For 1990 Chevrolet K2500 Engine Coolant Temperature Switch API 93168QFRS

For 1990 Chevrolet C1500 Engine Coolant Temperature Switch API 61291CJMR

For 1990 Chevrolet C2500 Engine Coolant Temperature Switch API 64369WXBH

For 1990 GMC R1500 Suburban Engine Coolant Temperature Switch API 56736TMVB

For 1990 GMC V1500 Suburban Engine Coolant Temperature Switch API 92855KSCD

For 1990-1992 Cadillac Brougham Engine Coolant Temperature Switch API 83843GJDF

For 1990 GMC C2500 Engine Coolant Temperature Switch API 51949PJRD