Standard Motor Products TS-451 Engine Cooling Fan Switch

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

• Beck/Arnley 2011314
• ACDelco 15-50406
• ACDelco 89057889
• Airtex 1S7345
• BWD Intermotor TFS610
• MTE-THOMSON 862
• CARQUEST Premium By WELLS 53-13801
• Four Seasons 37800
• VEMO V30-72-0079
• Echlin FS253
• Duralast SW4902
• Mercedes-Benz 0065451424
• Mercedes-Benz 0065453924
• Import Direct 17-1139
• BWD TFS610
• ACDelco 1550406
• Beck/Arnley 2011314
• CARQUEST Premium By WELLS 5313801
• VEMO V30720079

• 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