Febi 45443 Engine Coolant Temperature Sensor

Overview of Febi Engine Coolant Temperature Sensor 45443

The Febi engine coolant temperature sensor 45443 is designed to provide accurate temperature readings for optimal engine performance. Compatible with various Jeep, Mercedes-Benz, and Smart models, this sensor ensures reliable monitoring of your vehicle's coolant system.

• Height or Thickness: 50 mm
• Number of Connections: 2
• Outer Diameter: 18 mm and 9 mm
• Width: 30 mm
• Part Number: 45443

About the febi Brand Line

The febi brand line focuses on delivering precision-engineered automotive components, including sensors that meet strict quality standards. This engine coolant temperature sensor 45443 is part of febi's commitment to providing durable and accurate parts for European and American vehicles, ensuring compatibility and performance for models like the Mercedes-Benz AMG series and Jeep Grand Cherokee.

Detailed Product Description

This engine coolant temperature sensor features a compact design with a height of 50 mm and a width of 30 mm, making it suitable for tight engine compartments. It includes two electrical connections for secure and stable signal transmission. The sensor’s dual outer diameters of 18 mm and 9 mm allow for precise fitment in the cooling system. The Febi 45443 sensor is engineered to deliver consistent temperature data, which is critical for engine management systems to regulate fuel injection and ignition timing effectively.

Compatible Vehicles and Applications

• Jeep Grand Cherokee
• Mercedes-Benz AMG models including A35 AMG, C63 AMG, G63 AMG, and GLS63 AMG
• Mercedes-Benz standard models such as C300, E350, and S500
• Smart Fortwo
• Mercedes-Benz Sprinter series (1500, 2500, 3500, 3500XD)

Common Issues Addressed by This Sensor

• Inaccurate engine temperature readings causing poor fuel efficiency
• Engine overheating due to faulty coolant temperature monitoring
• Check engine light triggered by sensor failure
• Erratic engine performance related to temperature sensor malfunction
• Cooling system diagnostic trouble codes (DTCs) related to temperature sensor faults

Installation Notes and Tips

When installing the Febi engine coolant temperature sensor 45443, ensure the engine is cool to prevent burns or damage. Verify the sensor’s two electrical connections are securely attached to avoid signal loss. Use appropriate tools to avoid damaging the sensor’s outer diameters during installation. Confirm compatibility with your specific Jeep, Mercedes-Benz, or Smart model before installation.

Quality Assurance and Warranty

Febi parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The engine coolant temperature sensor 45443 undergoes rigorous quality control to maintain consistent accuracy. Warranty information is provided by Febi and may vary by region; please consult the product documentation or supplier for specific warranty details.