2003 Dodge Ram Cooling System Switches, Sensors & Relays
Select Your Submodel
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MotoRad® - Engine Coolant Temperature Sensor$8.45 - $37.36 -

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Walker Products® - Engine Coolant Temperature Sensor$15.10 - $22.47 -
Delphi® - Coolant Temperature Sensor$21.44 - $33.50 -
FAE® - Engine Coolant Temperature Sensor$24.70 - $43.54 -
Four Seasons® - Coolant Temperature Sensor$16.34 - $26.97 -
Holstein® - Engine Coolant Temperature Sensor$8.25 - $50.96 -
Mopar® - Engine Coolant Temperature Sensor$38.96 - $67.09 -
NTK® - Engine Coolant Temperature Sensor$18.09 - $30.27 -
SKP® - Engine Coolant Temperature Sensor$4.26 - $6.16 -

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Standard® - Engine Coolant Temperature Sender$44.43 + Save an extra $2.30 with iD FastTrack -
Standard® - Engine Coolant Temperature Sensor$12.91 - $34.83 -
Standard® - Tru-Tech™ Engine Coolant Temperature Sensor$7.45 - $9.06 -
United Motor Products® - Engine Coolant Temperature Sensor$11.32 - $11.86 -
WVE® - Engine Coolant Temperature Sensor$9.33 - $13.67 -
gpd® - Engine Coolant Temperature Sensor$10.71 - $30.80 -

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Save 27%Mopar® - Engine Cooling Fan Motor Relay$40.84$56.00Save $15.16 (27%) -
Standard® - Cooling Fan Motor Relay Connector$32.46 + Save an extra $1.60 with iD FastTrack -
Standard® - Engine Coolant Temperature Sensor Connector$34.22 - $55.38 + Save up to $3.00 with iD FastTrack -
Standard® - Handypack™ Engine Coolant Temperature Sensor Connector$21.52 + Save an extra $1.00 with iD FastTrack -

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Hayden® - Cooling Fan Temperature Switch$22.80 - $37.16

























