Standard Motor Products TS-108 Engine Cooling Fan Switch

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

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• Airtex 1S4391
• Kem RF78
• ACDelco 88923737
• ACDelco E1866E
• Fiat 4114572
• Fiat 4235333
• Fiat 4263597
• Fiat 4318331
• Fiat 4318831
• Fiat 82280950
• Fiat 82286103
• Yugo 01610460
• BWD Intermotor TFS514
• Echlin FS163
• Duralast SW552
• Alfa Romeo 60549313
• BWD TFS514
• Beck/Arnley 2010809
• Beck/Arnley 2010809
• Walker Products 2121002

• 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