Global Parts 1812183 Exhaust Gas Temperature (EGT) Sensor

Exhaust Gas Temperature Sensor Overview

Global Parts 1812183 is an exhaust gas temperature (EGT) sensor built for direct replacement service on select Chevrolet and GMC diesel applications. It sends accurate temperature data to the ECM, helping the engine management system monitor exhaust conditions and coordinate fuel, timing, cooling, and emissions control.

With an oval female connector, blade terminals, and a 2-wire design, this sensor is built to match OE-style electrical and connector specifications for a straightforward replacement on the exhaust crossover tube.

Key Features

• Exhaust Gas Temperature (EGT) sensor for engine management and emissions monitoring
• Direct replacement design for OE-style fit and function
• Oval connector shape with female connector gender
• Blade terminals, 2 terminal quantity, and 2-wire construction
• Built to send accurate information to the ECM
• Compatible with Chevrolet Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500 HD, GMC Savana 2500, Savana 3500, Sierra 2500 HD, and Sierra 3500 HD applications

Detailed Description

Global Parts part number 1812183 is an OE-style EGT sensor for vehicles that rely on precise exhaust temperature feedback to manage engine operation. By reporting exhaust gas temperature to the ECM, this sensor supports control of fuel delivery, exhaust strategy, timing, and cooling functions. It is a direct replacement sensor that meets OE specifications and uses a 2-wire layout with blade terminals and an oval female connector for proper electrical interface.

This part cross-references Standard Ignition ETS119 for the same application. It is also associated with OE reference numbers 12636966 and SU14680. For buyers searching for a Chevrolet Silverado 2500 HD exhaust gas temperature sensor, GMC Sierra 3500 HD EGT sensor, or a replacement sensor for the exhaust crossover tube, Global Parts 1812183 is the matching part number to verify.

What This Sensor Helps Address

• Incorrect exhaust temperature readings sent to the ECM
• Illuminated emissions-related warning lights tied to EGT sensor faults
• Driveability issues caused by inaccurate exhaust temperature input
• Fault codes related to exhaust gas temperature monitoring
• Loss of proper engine management response for fuel, timing, or cooling control

Installation Notes

Install this sensor in the exhaust crossover tube location specified for the listed applications. Confirm connector shape, terminal type, wire count, and sensor placement before installation. For fitment, verify the vehicle year, make, and model against the application list for 2010-2016 Chevrolet Express 2500 and Express 3500, 2011-2016 Chevrolet Silverado 2500 HD and Silverado 3500 HD, 2010-2016 GMC Savana 2500 and Savana 3500, and 2011-2016 GMC Sierra 2500 HD and Sierra 3500 HD.

Quality Assurance

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