Facet 7.3258 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for Audi and Volkswagen

The Facet 7.3258 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's engine management system. Compatible with a wide range of Audi and Volkswagen models, this sensor helps maintain optimal engine performance and efficiency.

• Compatible with Audi and Volkswagen models including A4, A6, A8, Golf, Jetta, Passat, and more
• Part number 7.3258 ensures precise fit and function
• Monitors engine coolant temperature for accurate engine control
• Durable construction for reliable long-term operation
• Direct replacement sensor for easy installation

Product Details and Compatibility

The Facet 7.3258 Engine Coolant Temperature Sensor is engineered to meet OEM specifications for a variety of Audi and Volkswagen vehicles. This sensor is compatible with models such as Audi A4, A4 Quattro, A6, A6 Quattro, A8 Quattro, Allroad Quattro, RS6, S4, S6, S8, TT, and TT Quattro. It also fits Volkswagen models including Beetle, Cabrio, EuroVan, Golf, Jetta, and Passat. The sensor accurately measures the temperature of the engine coolant, providing critical data to the engine control unit (ECU) to optimize fuel injection and ignition timing.

Common Applications and Problem Resolution

• Helps prevent engine overheating by monitoring coolant temperature
• Resolves inaccurate temperature readings that can cause poor fuel economy
• Addresses engine stalling or rough idling related to faulty temperature data
• Eliminates check engine light triggers caused by sensor failure
• Supports proper operation of cooling fans and temperature gauges

Installation Notes and Tips

When installing the Facet 7.3258 Engine Coolant Temperature Sensor, ensure the engine is cool to avoid burns. Disconnect the battery before removal to prevent electrical shorts. Carefully remove the old sensor and inspect the mounting area for debris or corrosion. Apply thread sealant if recommended by the vehicle manufacturer. Connect the wiring harness securely and verify sensor operation after installation by checking for stable temperature readings and absence of warning lights.

Quality Assurance and Warranty

Facet manufactures the 7.3258 Engine Coolant Temperature Sensor to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Facet products typically come with a limited warranty against defects in materials and workmanship. This sensor undergoes rigorous testing to confirm compatibility with Audi and Volkswagen vehicles, providing confidence in its fit and function.