Coolant Temp ECU Sensor for Landcruiser HZJ78R 1HZ 4.2L Diesel (1999–2007)

Coolant Temp ECU Sensor for Landcruiser HZJ78R 1HZ 4.2L (1999–2007)

Includes:
1 x Coolant Temp ECU Sensor

Fits Models:
Toyota Land Cruiser

Model Years: 1999 - 2007

Submodels:
HZJ78R

Engine Options:
1HZ 4.2L Diesel

Description:
Ideal replacement to ensure accurate coolant temperature readings, promoting proper engine management, fuel efficiency, and smoother starting for 1999–2007 Land Cruiser HZJ78R with 1HZ 4.2L diesel.

Features:
- Designed for Land Cruiser HZJ78R 1HZ 4.2L
- Restores accurate coolant temperature sensing
- Supports optimal ECU calibration and performance

Benefits:
- Improved engine start and idle stability
- Maintains correct cooling fan engagement and fuel mix
- Durable sensor construction for long-term reliability

Keywords: coolant temp sensor, ECU sensor, Land Cruiser, HZJ78R, 1HZ, 4.2L, diesel, Toyota, replacement, automotive sensor