Beck/Arnley 158-0620 Coolant Temperature Sensor

The Beck/Arnley 158-0620 Coolant Temperature Sensor is a precision-engineered replacement sensor designed to accurately monitor engine coolant temperature and send critical data to your vehicle's engine control unit (ECU). This sensor plays a vital role in fuel mixture management, ignition timing, and overall engine performance.

Key Features:

• Direct OE replacement designed to meet or exceed foreign nameplate specifications
• Precision-calibrated thermistor ensures accurate temperature readings across operating ranges
• Durable construction with corrosion-resistant materials for long service life
• Proper resistance values ensure correct ECU communication and engine management
• Quality-tested for form, fit, and function to ensure reliable installation

A failing coolant temperature sensor can cause poor fuel economy, rough idling, hard starting, or check engine lights. The Beck/Arnley 158-0620 restores proper engine temperature monitoring to keep your vehicle running efficiently. Beck/Arnley sources components from a global network of quality suppliers to deliver dependable replacement parts for import vehicles.