NTK EF0159 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for Select Vehicles

The NTK Engine Coolant Temperature Sensor EF0159 is designed to provide accurate temperature readings for your vehicle's engine cooling system. Compatible with various Ford, Jaguar, Land Rover, Lincoln, Mazda, and Mercury models, this sensor helps maintain optimal engine performance and prevents overheating.

• Terminal Type: Blade for secure electrical connection
• Connector Shape: Rectangular for precise fitment
• Terminal Quantity: 2 terminals ensuring reliable signal transmission
• Connector Gender: Female connector for compatibility with factory wiring harness
• Wiring Harness: Not included, designed for direct replacement

About the NTK Engine Coolant Temperature Sensor Product Line

The NTK Engine Coolant Temperature Sensor line focuses on delivering precise temperature monitoring components for engine management systems. The EF0159 sensor is part of this line, engineered to meet OEM specifications and provide consistent performance across multiple vehicle makes and models. This product line emphasizes durability and accurate data transmission to support engine control units in maintaining efficient engine operation.

Detailed Product Description

The NTK EF0159 engine coolant temperature sensor features a blade terminal type and a rectangular female connector with two terminals, designed to integrate seamlessly with the vehicle’s existing wiring. This sensor does not include a wiring harness, making it suitable for direct replacement in vehicles that already have compatible harnesses installed. It is engineered to deliver precise temperature readings, which are critical for engine control modules to regulate fuel injection, ignition timing, and cooling fan operation.

Compatible Vehicles and Common Applications

• Ford models including Escape, Focus, Fusion, Taurus, and Tribute
• Jaguar models such as XF, XFR, XFR-S, XJ, XJR, XK, XKR, and XKR-S
• Land Rover models including Discovery Sport, LR2, LR4, Range Rover, Range Rover Evoque, and Range Rover Sport
• Lincoln models like MKZ and Zephyr
• Mazda MPV and Mercury Mariner, Milan, and Sable

Issues This Sensor Helps Resolve

• Engine overheating due to inaccurate temperature readings
• Poor fuel economy caused by incorrect coolant temperature data
• Check engine light triggered by faulty temperature sensor signals
• Erratic engine performance related to improper engine temperature monitoring
• Cooling fan malfunction due to sensor failure

Installation Notes and Tips

When installing the NTK EF0159 sensor, ensure the vehicle’s ignition is off and the engine is cool to avoid injury. The sensor features a blade terminal type and a rectangular female connector, so verify connector compatibility before installation. Since the wiring harness is not included, use the existing harness or source a compatible one if necessary. Properly secure the sensor to prevent coolant leaks and ensure accurate temperature readings.

Quality Assurance and Warranty

NTK Engine Coolant Temperature Sensors are manufactured to meet strict quality standards and OEM specifications. The EF0159 part number undergoes rigorous testing to ensure durability and reliable performance. Please refer to NTK’s warranty policy for specific coverage details.