Standard Motor Products TS-181 Engine Coolant Temperature Sensor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Beck/Arnley 2011539
• Kem RF134
• ACDelco 2131073
• ACDelco 88924722
• Airtex 1T1210
• BWD Intermotor WT672
• CARQUEST Premium By WELLS 53-7534
• Four Seasons 37399
• VEMO V63-99-0002
• Echlin TS6117
• Duralast CTSA161
• Duralast TU125
• Subaru 25242KA100
• Subaru 469895500
• Subaru 4698955000
• Import Direct 17-1414
• BWD WT672
• Beck/Arnley 2011539
• ACDelco 2131073
• CARQUEST Premium By WELLS 537534
• VEMO V63990002
• Import Direct 171414

• As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product
• In design, we specify custom wax formulations that will expand when heated, activate a snap action electrical contact and transfer the electrical signal to the fan controller
• In manufacturing, we custom form the wax pellets for different temperature range specifications. All units are calibrated and tested to confirm switch actuation at their specified temperature
• In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set point
• Robust design and high grade materials meet the stringent demands of today's service professional
• The switch is designed using a formed bimetallic contact arm. The bimetal contact movement is achieved using the different expansion rates of two metals fused together. This is a creep action device, provides precise performance