Global Parts 1812231 Exhaust Gas Temperature (EGT) Sensor

Exhaust Gas Temperature Sensor for Isuzu and Chevrolet

Global Parts 1812231 is an exhaust gas temperature (EGT) sensor built to send accurate temperature data to the engine control module. It is a direct replacement sensor for emission control applications and is specified to meet OE requirements for the electrical and connector details needed in service.

Key Features

• Exhaust Gas Temperature (EGT) sensor for emission control systems
• Direct replacement design for OE-style service fitment
• Blade terminal type with 2 terminals
• Female oval connector with male terminals
• 2-wire configuration for engine management signal delivery
• Supports accurate ECM input for exhaust temperature monitoring

Detailed Description

Global Parts 1812231 is an engine management sensor used to report exhaust gas temperature to the ECM so the vehicle can manage fuel, exhaust, timing, and cooling strategies based on sensor input. The oval female connector, blade terminals, and 2-wire layout match the electrical interface expected in the listed applications. This part cross-references Standard Ignition ETS12 for the same application. It is a direct replacement option for 1987-1989 Isuzu I-Mark and 1988 Chevrolet Spectrum service needs, including 1989 Isuzu I-Mark and 1988 Chevrolet Spectrum EGT sensor replacement searches.

Common Issues This Sensor May Address

• Incorrect exhaust temperature readings sent to the ECM
• Illuminated engine management or emission-related fault codes
• Poor exhaust system temperature monitoring
• Fuel, timing, or cooling control concerns tied to sensor input
• Failed OE-style EGT sensor on Isuzu I-Mark or Chevrolet Spectrum applications

Installation Notes and Tips

Verify connector shape, terminal count, and wire quantity before installation. Confirm the sensor location and harness style on the vehicle, then compare the original part number and connector layout to Global Parts 1812231. For 1987-1989 Isuzu I-Mark and 1988 Chevrolet Spectrum applications, match the replacement sensor to the existing exhaust gas temperature sensor connection before final installation.

Quality Assurance

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