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Engine Coolant Temperature Sender

Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.


  • 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
  • Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
  • Brass sensor housing precision machined to meet or exceed OE thermal conductivity
  • OE precision matched thermistor position for correct output parameters
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
  • Connector Gender: Female
  • Prop 65: WARNING: Cancer and Reproductive Harm -
  • Wiring Harness Included: No
  • Connector Shape: Round
  • Terminal Quantity: 1
  • Terminal Type: Blade
Year Make Model Engine
  • ACDelco 21370
  • Advance WTC1178
  • Airtex Engine Management 1T1044
  • BWD WT3002
  • BWD WT3002P
  • CARQUEST (Wells) 537570
  • Delphi Engine Management TS10012
  • NAPA TS4014
  • Forecast 8345
  • Four Seasons 36438
  • General Motors 10137623
  • General Motors 25036807
  • Kem TW116
  • NAPA TS4014SB
  • MotoRad 1TS1252
  • OReilly 1TS1252
  • Original Engine Management 8345
  • SMP (Standard Motor Products) TS178
  • Wells SU117
  • Wells TU174