Temperature Sender

NAPA Echlin designs, specifies and manufactures engine management products with only one goal in mind: to make them the very best. This philosophy reflects the ongoing commitment of NAPA Echlin to its customers and to providing the best engine management products in the industry. Factory-calibrated to make electrical contact at the specified lower temperature set point Calibrated and tested to confirm switch actuation at their specified temperature Bi-metal disc expands when heated, activating snap-action electrical contact to transfer electrical signal to fan controller As a global manufacturer, we maintain complete quality control throughout the manufacturing process, from components to finished product