Standard Motor Products TS-185 Engine Cooling Fan Switch

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

• Beck/Arnley 2011378
• Four Seasons 36542
• Kem RF32
• ACDelco 15-51122
• ACDelco 19189544
• ACDelco 88923703
• ACDelco E1871A
• Airtex 1S4360
• BWD Intermotor TFS536
• CARQUEST Premium By WELLS 53-13823
• Echlin FS187
• Duralast SW519
• Santech MT0548
• Subaru 83052GA040
• Subaru 83052GA050
• Import Direct 17-1080
• BWD TFS536
• Duralast CFSB10007
• ACDelco 1551122
• Beck/Arnley 2011378
• CARQUEST Premium By WELLS 5313823

• 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