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Committed to being the best, Standard Engine Management manufactures and distributes a full line of engine management related products, including ignition and emission parts, on-board computers, ignition wires, battery cables and fuel system parts.

Features and Benefits:
  • In design, SMP specifies 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, SMP custom forms the wax pellets for different temperature range specifications. All units are calibrated & tested to confirm switch actuation at their specified temperature
  • 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
  • In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set point
  • SMP's switches feature a robust design with high grade materials to meet the stringent demands of today's service professional
  • Standard is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
Terminal Quantity1
Terminal TypeBlade
Alternate/OEM Part Number(s): 1993351, 1993369, 1993409, 1993462, 1993564, 1994095, 1999564, 25036503, 25036504, 6400092, 6402186, 6402666, D1853, D1855, D1863, SW491, SWG1182, SWG1185, SWG491

3 years/36,000 miles. Ignition Control modules (ICM) and ProSeries wire sets- Five years/50,000 miles. Remanufactured electronic products and engine control modules - 12 month/unlimited miles. Return & rebuild parts have same warranty as new parts. Premium wire sets - Limited lifetime. T-Series parts - 12 months.
Warranty Details