2003 Mazda B-Series Cooling System Switches, Sensors & Relays
Select Your Submodel
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Four Seasons® - Coolant Temperature Sensor$11.84 - $20.83 -
MotoRad® - Engine Coolant Temperature Sensor$10.98 - $14.89 -
MotoRad® - Engine Coolant Temperature Switch$12.36 - $21.79 -

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Hella® - Engine Coolant Temperature Sensor$12.08 - $15.24 -
Holstein® - Engine Coolant Temperature Sensor$8.26 - $9.68 -
NTK® - Engine Coolant Temperature Sensor$15.27 - $20.62 -
Standard® - Engine Coolant Temperature Sender$16.48 - $32.33 + Save up to $2.00 with iD FastTrack -
Standard® - Engine Coolant Temperature Sensor$11.43 - $18.98 -

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TRQ® - Engine Coolant Temperature Sensor$19.95 - $22.95 + Save up to $2.00 with iD FastTrack -

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WVE® - Engine Coolant Temperature Sensor$7.98 - $11.24 -
Walker Products® - Engine Coolant Temperature Sender$14.71 - $20.22 -
Walker Products® - Engine Coolant Temperature Sensor$11.67 - $27.90 -
gpd® - Engine Coolant Temperature Sensor$12.79 - $18.32 -

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Standard® - Engine Coolant Temperature Sensor Connector$31.18 + Save an extra $1.60 with iD FastTrack -

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Standard® - Handypack™ Engine Coolant Temperature Sensor Connector$29.43 + Save an extra $2.00 with iD FastTrack -
Standard® - Water Pump Relay$20.33 + Save an extra $1.20 with iD FastTrack -

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WVE® - Engine Coolant Temperature Sensor Connector$38.11 - $38.49 -



























