Beck/Arnley 158-1678 Engine Coolant Temperature Sensor, with advanced manufacturing processes, meets OEM quality standards and is a trusted supplier in the automotive aftermarket.
- Rigorously leak-tested to ensure long-term, leak-free performance.
- Factory-calibrated to make electrical contact at the specified lower-temperature set point.
- Precisely matched to OE standards for correct output parameters.
- Ensures reliable transmission of the coolant temperature signal to the engine control unit, regardless of voltage fluctuations.
- Extensive testing, including salt spray and micro-tension tests, ensures consistent quality across all sensors.