NTK Engine Cylinder Head Temperature Sensor

The NTK Engine Cylinder Head Temperature Sensor is a precision-engineered replacement sensor designed to accurately monitor cylinder head temperatures and deliver that data to the engine control module (ECM). By sending an analog signal to the ECM, the sensor enables the vehicle's computer to continuously calculate optimal ignition timing and fuel delivery for peak engine performance, efficiency, and safe operating temperatures.

Backed by over 80 years of automotive expertise from NGK — one of the world's leading OE sensor suppliers — NTK cylinder head temperature sensors are built to the same exacting standards as original equipment parts. NTK is the only OE supplier offering a full line of technical sensors in the aftermarket for both import and domestic vehicles.

Key Features:

• OE-Matched Probe Length: Probe length is matched precisely to OE specifications for correct fitment and accurate readings
• Faster Response Time: Thermal conductive grease inside the brass housing improves heat transfer to the thermistor for quicker, more accurate temperature detection
• OE-Correct Thermistor Placement: Thermistor is positioned within the housing to match OE placement, ensuring proper signal output to the ECM
• Ready-to-Install Hardware: Thread sealant and O-ring installed where applicable; thread sealer pre-applied as needed
• Meets or Exceeds OE Standards: Manufactured to meet or exceed OE fit, form, and function through rigorous testing including thermal shock, vibration, and OBD verification
• Premium NTK Quality: Engineered by the same brand that supplies sensors to vehicle manufacturers worldwide

Common reasons for cylinder head temperature sensor replacement include an illuminated check engine light, erratic or inoperative temperature gauge, erratic or failed cooling fan operation, and engine overheating. Trust NTK — The Sensor Specialist — for a reliable, direct-fit replacement that restores proper engine management and protects your engine.