Standard Motor Products TS-127 Engine Cooling Fan Switch

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

• Beck/Arnley 2011352
• Four Seasons 36508
• Kem RF19
• Mighty 6-1971
• Mighty 6-1972
• ACDelco 15-5938
• ACDelco 19189523
• ACDelco 19239509
• ACDelco E1853F
• General Motors 19021001
• Airtex 1S4368
• BWD Intermotor TFS533
• CARQUEST Premium By WELLS 53-13830
• Echlin FS157
• Duralast SW526
• Santech MT0562
• Import Direct 17-1077
• CARTEK 8436
• Nissan 2159501E00
• Import Direct Ignition 17-1077
• BWD TFS533
• Duralast CFSB10005
• ACDelco 155938
• Beck/Arnley 2011352
• CARQUEST Premium By WELLS 5313830
• Mighty 61971
• Mighty 61972

• 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