Beck Arnley 158-0740 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for Volkswagen Models

The Beck Arnley 158-0740 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your Volkswagen Cabrio, Golf, Jetta, and Passat. This sensor helps maintain optimal engine performance by monitoring coolant temperature and relaying critical data to the engine control unit.

• Compatible with Volkswagen Cabrio, Golf, Jetta, and Passat models
• OEM-quality replacement part number 158-0740
• Ensures precise engine coolant temperature monitoring
• Durable construction for long-lasting performance
• Direct fit sensor for straightforward installation

Product Overview and Functionality

The Beck Arnley 158-0740 Engine Coolant Temperature Sensor is engineered to measure the temperature of the engine coolant and send this information to the vehicle’s engine control module (ECM). Accurate temperature data is essential for regulating fuel injection, ignition timing, and emission controls. This sensor is specifically designed for Volkswagen vehicles including the Cabrio, Golf, Jetta, and Passat, ensuring compatibility and reliable operation.

Common Applications and Problem Resolution

• Helps prevent engine overheating by providing real-time temperature data
• Resolves issues related to inaccurate temperature readings causing poor fuel economy
• Addresses engine stalling or rough idling linked to faulty coolant temperature sensors
• Supports proper engine warm-up and emission control functions
• Eliminates check engine light triggers related to coolant temperature sensor faults

Installation Notes and Tips

When installing the Beck Arnley 158-0740 sensor, ensure the engine is cool to avoid burns or injury. Locate the existing coolant temperature sensor on the engine block or cylinder head, disconnect the electrical connector, and remove the old sensor carefully. Install the new sensor by threading it into place and reconnect the electrical connector securely. Verify proper sensor operation by checking for stable engine temperature readings and absence of warning lights.

Quality Assurance and Warranty Information

Beck Arnley parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 158-0740 Engine Coolant Temperature Sensor undergoes rigorous quality control to ensure consistent functionality. While specific warranty details are not provided here, Beck Arnley typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.