Hella 009107121 Engine Coolant Temperature Sensor

Overview of the Hella Engine Coolant Temperature Sensor 009107121

The Hella Engine Coolant Temperature Sensor 009107121 is designed to provide accurate temperature readings for engine management systems. This sensor is compatible with a range of vehicles including Chrysler, Dodge, Hyundai, Mitsubishi, and Smart models, ensuring reliable performance across multiple applications.

• Colour: Black, matching the original part
• Number of connectors: 2
• Number of poles: 2
• Rated voltage: 12V
• Resistance: 2080 Ohm
• Sensor type: NTC (Negative Temperature Coefficient) sensor
• Spanner size: 19 mm
• Temperature range: 80°C
• Thread size: 3/8 gas

Detailed Description of the Hella 009107121 Sensor

This engine coolant temperature sensor from Hella is engineered to monitor the temperature of the engine coolant accurately. Featuring a black finish that matches the original equipment, it includes two connectors and two poles to ensure proper electrical connection. The sensor operates at a rated voltage of 12 volts and has a resistance of 2080 Ohms, typical for NTC sensors that decrease resistance as temperature rises. The 19 mm spanner size and 3/8 gas thread size facilitate straightforward installation and secure fitting. The sensor is designed to operate effectively within a temperature range of 80°C, making it suitable for monitoring engine coolant temperatures in various driving conditions.

Hella Brand Line Information

The Hella brand line is known for producing high-quality automotive sensors and electrical components. This engine coolant temperature sensor is part of Hella's comprehensive range of sensors designed to meet OEM specifications. The Hella line emphasizes precision and durability, ensuring that the 009107121 sensor integrates seamlessly with vehicle systems for accurate temperature monitoring and engine management.

Compatible Vehicles and Applications

This sensor is compatible with multiple makes and models, including Chrysler 3000GT, Dodge Stealth, Stratus, and Sebring, Hyundai Sonata and Accent, Mitsubishi Eclipse, Galant, Lancer, Mirage, Montero, Montero Sport, Outlander, and Outlander Sport, as well as Smart Fortwo and Dodge Endeavor, Expo, and Expo LRV. It is designed to replace the original engine coolant temperature sensor in these vehicles, maintaining proper engine temperature regulation and performance.

• Helps prevent engine overheating by providing accurate temperature data
• Ensures proper fuel injection and ignition timing adjustments
• Reduces risk of engine damage due to incorrect temperature readings
• Supports efficient engine warm-up and emissions control
• Addresses issues related to faulty or failing temperature sensors

Installation Notes and Tips

When installing the Hella 009107121 engine coolant temperature sensor, ensure the engine is cool to avoid burns or injury. Use a 19 mm spanner to remove the old sensor and install the new one with the 3/8 gas thread size. Verify that the electrical connectors are securely attached to the two-pole sensor to maintain proper signal transmission. It is recommended to check for coolant leaks after installation and clear any diagnostic trouble codes related to the sensor.

Quality Assurance and Warranty

Hella products are manufactured to meet strict quality standards and OEM specifications. The 009107121 engine coolant temperature sensor undergoes rigorous testing to ensure reliability and accuracy. While specific warranty details may vary, Hella typically offers coverage against manufacturing defects, providing confidence in the sensor's durability and performance.