Standard Motor Products TS-266 Engine Cooling Fan Switch

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

• Beck/Arnley 2011456
• Four Seasons 36533
• Kem RF98
• ACDelco 15-51121
• ACDelco 19139250
• ACDelco 19189538
• ACDelco 2133802
• ACDelco 88923720
• ACDelco E1868C
• Volvo 1274047
• Volvo 1274962
• Airtex 1S1691
• BWD Intermotor TFS573
• CARQUEST Premium By WELLS 53-13739
• Echlin FS231
• Duralast SW1801
• Santech MT0569
• Renault 6001011893
• Volvo 12740478
• Volvo 12740486
• Volvo 12749628
• Volvo 13788690
• Import Direct 17-1112
• Import Direct Ignition 17-1112
• BWD TFS573
• ACDelco 1551121
• Beck/Arnley 2011456
• ACDelco 2133802
• CARQUEST Premium By WELLS 5313739

• 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