Beck/Arnley 158-1000 Coolant Temperature Sensor

The Beck/Arnley 158-1000 Coolant Temperature Sensor is a direct-fit OE replacement sensor designed to monitor engine coolant temperature and relay accurate readings to your vehicle's computer system. This sensor plays a critical role in engine management, helping to control fuel mixture, ignition timing, and emissions systems for optimal performance.

Key Features:

• Meets foreign nameplate OE specifications for form, fit, and function
• Engineered to deliver precise temperature readings for proper engine operation
• Direct replacement for worn or failed factory coolant temperature sensors
• Helps prevent issues like poor fuel economy, rough idle, and check engine lights
• Backed by Beck/Arnley's global sourcing network for consistent quality

When your coolant temperature sensor fails, it can cause a variety of driveability issues including hard starting, poor fuel economy, and overheating. This Beck/Arnley replacement sensor restores proper engine temperature monitoring to keep your vehicle running smoothly and efficiently.