1991 GMC Topkick Cooling System Switches, Sensors & Relays
Select Your Submodel
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ACDelco® - Professional™ Engine Coolant Temperature Sensor$31.41 + Save an extra $2.00 with iD FastTrack -
Four Seasons® - Coolant Temperature Switch$15.43 - $18.96 -
MotoRad® - Engine Coolant Temperature Sender$12.36 - $15.06 - MotoRad® - Engine Coolant Temperature Sensor$10.22 - $10.44
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- ID Select® - Engine Coolant Temperature Sender$34.48 + Save an extra $1.90 with iD FastTrack
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- Standard® - Engine Coolant Temperature Sender$31.98 + Save an extra $1.60 with iD FastTrack
- Standard® - Engine Coolant Temperature Sensor$20.70 + Save an extra $1.10 with iD FastTrack
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- Standard® - Tru-Tech™ Engine Coolant Temperature Sender$9.06 - $13.28
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- WVE® - Engine Coolant Temperature Sender$15.95 - $16.95
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- Hayden® - Cooling Fan Temperature Switch$23.43 - $45.41
