Standard Motor Products TS-100 Engine Cooling Fan Switch

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

• Beck/Arnley 2011321
• Kem RF77
• ACDelco 88923734
• ACDelco E1865E
• Fiat 4424393
• Fiat 4424394
• Fiat 82435465
• Fiat 8243565
• Yugo 46622892
• Airtex 1S4384
• BWD Intermotor TFS526
• CARQUEST Premium By WELLS 53-13845
• Four Seasons 37373
• Echlin FS196
• Duralast SU544
• Duralast SW544
• Import Direct 17-1071
• BWD TFS526
• Beck/Arnley 2011321
• CARQUEST Premium By WELLS 5313845

• 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