Beck/Arnley 158-1683 Engine Coolant Temperature Sensor, with advanced manufacturing processes, meets OEM quality standards and is a trusted supplier in the automotive aftermarket.
- All units are calibrated and tested to confirm accurate switch activation at specified temperatures.
- Factory-calibrated to make electrical contact at the specified lower-temperature set point.
- Precisely matched to OE standards for correct output parameters.
- Extensive testing, including salt spray and micro-tension tests, ensures consistent quality across all sensors.
- Built to endure harsh engine environments.