Global Parts 1812172 Exhaust Gas Temperature (EGT) Sensor

Exhaust Gas Temperature Sensor for Toyota Applications

Global Parts 1812172 is an exhaust gas temperature (EGT) sensor built for Toyota engine management systems that rely on accurate exhaust temperature input. It is a direct replacement sensor that meets OE specifications and helps the ECM maintain proper control of fuel, exhaust, timing, and cooling functions.

Key Features

• Exhaust Gas Temperature (EGT) sensor for engine management monitoring
• Direct replacement design for OE-style fit and function
• Built to send accurate temperature information to the ECM
• Blade terminal type with 2 terminals and 2 wires
• Female connector with male terminals
• Global Parts part number 1812172

Detailed Description

This Global Parts EGT sensor, part number 1812172, is intended for Toyota vehicles that use exhaust temperature feedback as part of the engine control strategy. By providing accurate exhaust gas temperature data to the ECM, the sensor supports proper management of fuel delivery, exhaust operation, ignition timing, and cooling response. It is a direct replacement for OE-style service on applications such as Toyota Supra, Toyota Celica, and Toyota MR2, along with other listed Toyota models.

This part cross-references Standard Ignition ETS3 for the same application.

What It Helps Address

• Incorrect exhaust gas temperature readings
• Check engine light concerns related to EGT sensor performance
• Poor ECM input affecting fuel and timing control
• Driveability issues tied to inaccurate exhaust temperature data
• Service replacement for aging or failed Toyota EGT sensors

Installation Notes and Tips

• Verify connector style, terminal count, and wire count before installation.
• Confirm the vehicle application by year, make, and model before ordering.
• Inspect the harness and connector for heat damage or corrosion during service.
• Use the listed fitment to match the correct Toyota application, including 1985-1991 Toyota 4Runner, 1988-1991 Toyota Camry, and 1986-1993 Toyota Supra.
• Fits 1985-1989 Toyota MR2, N/A; Fits 1991-1995 Toyota MR2, N/A; Fits 1991-1995 Toyota Previa, N/A; Fits 1988-1993 Toyota Celica, N/A; Fits 1986-1993 Toyota Supra, N/A; Fits 1987-1992 Toyota Corolla, N/A; Fits 1989-1992 Toyota Cressida, N/A; Fits 1988-1992 Toyota Land Cruiser, N/A; Fits 1985-1991 Toyota 4Runner, N/A; Fits 1988-1991 Toyota Camry, N/A; Fits 1985-1991 Toyota Pickup, N/A; Fits 1988-1990 Toyota Tercel, N/A.

Quality Assurance

Global Parts engine management sensors are made to provide accurate ECM input and meet OE specifications for direct replacement service. Part number 1812172 is built for Toyota EGT sensor applications where correct exhaust temperature feedback is required.