1990 GMC CK Pickup Cooling System Switches, Sensors & Relays
Select Your Submodel
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ACDelco® - GM Original Equipment™ Engine Coolant Temperature Sensor$37.89 + Save an extra $2.00 with iD FastTrack -
ACDelco® - Professional™ Engine Coolant Temperature Sensor$25.20 + Save an extra $1.60 with iD FastTrack -

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Four Seasons® - Coolant Temperature Switch$16.87 - $18.36 -
MotoRad® - Engine Coolant Temperature Sender$10.61 - $13.08 -
MotoRad® - Engine Coolant Temperature Sensor$9.08 - $44.01 -

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Standard® - Engine Coolant Temperature Sender$31.98 + Save an extra $2.00 with iD FastTrack -
Standard® - Engine Coolant Temperature Switch$18.05 + Save an extra $1.00 with iD FastTrack -

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Standard® - Tru-Tech™ Engine Coolant Temperature Sender$10.16 - $14.82 -
Standard® - Tru-Tech™ Engine Coolant Temperature Switch$16.01 + Save an extra $1.00 with iD FastTrack -
TRQ® - Engine Coolant Temperature Sensor$19.95 + Save an extra $2.00 with iD FastTrack -
WVE® - Engine Coolant Temperature Sender$15.95 - $16.95 -
WVE® - Engine Coolant Temperature Sensor$8.94 - $15.26 -
WVE® - Engine Coolant Temperature Switch$12.65 - $18.62 -
Walker Products® - Engine Coolant Temperature Sender$11.50 - $18.91 -

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ACDelco® - GM Original Equipment™ Coolant Temperature Sensor Connector$20.03 + Save an extra $1.40 with iD FastTrack -

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Dorman® - Engine Coolant Temperature Sensor Connector$11.38 - $23.90 -



























