TOYOTA NEW PN: 16400-7A123; JP Engine Coolant Temperature Sensor

This is a genuine TOYOTA Engine Coolant Temperature Sensor, part number 16400-7A123, originating from Japan (JP). This critical sensor plays a vital role in your vehicle's engine management system by accurately measuring the coolant temperature. By providing precise temperature data to the Engine Control Unit (ECU), this sensor helps optimize fuel injection, ignition timing, and idle speed. This leads to improved fuel economy, reduced emissions, and smoother engine operation under various driving conditions. Ensure your TOYOTA runs at its peak performance and efficiency by replacing a faulty or worn coolant temperature sensor with this authentic OEM part. Proper functioning of this sensor is essential for preventing engine overheating and maintaining overall engine longevity.

• Genuine TOYOTA Part
• Part Number: 16400-7A123
• Manufactured in Japan (JP)
• Accurately measures engine coolant temperature
• Essential for optimal engine performance and fuel efficiency
• Supports proper fuel injection and ignition timing
• Helps prevent engine overheating
• Direct replacement for original equipment