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This Engine Coolant Temperature Sensor is a direct replacement for multiple Toyota, Lexus, and Geo models.

It replaces part numbers including 83420AA010, 83420-AA010, 8342016050, 83420-16050, 83420-20040, and many others.

The sensor accurately monitors coolant temperature to help your vehicle's computer manage engine performance, fuel efficiency, and emissions.
Compatible with an extensive list of vehicles: Toyota Camry 1994-2003, Geo Prizm 1993-1997, Lexus ES300 1994-2001, Lexus GX470 2003-2004, Lexus LS400 1996-1998, Lexus LX470 1998-2004, Lexus SC400 1996-2000, plus many more Toyota models including 4Runner, Avalon, Corolla, RAV4, Tacoma, Tundra and others.
Please verify your specific vehicle and part number before ordering.

Properly functioning coolant temperature sensors are essential for preventing overheating, optimizing engine performance, and avoiding check engine lights.
This replacement sensor meets or exceeds original equipment specifications for reliable operation and long service life.
Installation is straightforward for those with basic mechanical skills.

The package includes one sensor ready for replacement.
Maintaining this important component helps ensure your vehicle runs smoothly and efficiently for years to come.

4.7 out of 5