Global Parts 1812333 Exhaust Gas Temperature (EGT) Sensor

Exhaust Gas Temperature Sensor for Subaru Applications

Global Parts 1812333 is an exhaust gas temperature (EGT) sensor built for direct replacement use in Subaru emission control systems. It sends accurate temperature data to the ECM so the engine can manage fuel delivery, exhaust operation, timing, and cooling control.

Compatible With 2002-2006 Subaru Impreza, 2004-2006 Subaru Baja, 2004-2005 Subaru Forester, 2005-2006 Subaru Legacy, and 2005-2006 Subaru Outback.

Key Features

• Exhaust Gas Temperature (EGT) sensor for emission control applications
• Direct replacement design for OE-style fit and function
• Built to meet OE specifications
• 2-terminal configuration with pin terminals
• Female connector with male terminals
• Supports accurate ECM input for engine management

Detailed Description

Global Parts part number 1812333 is an engine management sensor that monitors exhaust temperature and relays that information to the ECM. Accurate EGT input helps the vehicle control fuel, exhaust, timing, and cooling strategies, which is important for Subaru models that rely on precise sensor feedback in the emission system. This part cross-references Standard Ignition ETS91 for the same application.

Use 1812333 when replacing a worn or failed Subaru EGT sensor on the Impreza, Forester, Legacy, Outback, or Baja. The sensor is designed as a direct replacement and follows OE specifications for the listed applications.

What It Helps Address

• Faulty exhaust gas temperature readings
• Check engine light concerns related to EGT sensor performance
• Incorrect ECM fuel or timing adjustments caused by bad sensor input
• Emission control system monitoring issues
• Cooling strategy errors tied to exhaust temperature data

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. This sensor uses a female connector, male terminals, and a 2-pin layout, so matching the original connector is important for proper fitment. Confirm the exact Subaru model year and emission system configuration before replacing the original part.

Quality Assurance

Global Parts engine management sensors are built to provide accurate information to the ECM and are manufactured to meet OE specifications for direct replacement service.