Walker 273-10336 Exhaust Gas Temperature (EGT) Sensor

Walker Products 273-10336 Exhaust Gas Temperature Sensor

Walker Products 273-10336 is an exhaust gas temperature (EGT) sensor built for diesel emission control systems that monitor exhaust heat at key points in the aftertreatment system. It is a direct-fit style replacement for select Ram 2500 and Ram 3500 applications, with connector and harness details that match the original sensor layout.

Key Features

• Exhaust Gas Temperature (EGT) sensor for emission control monitoring
• Fits select 2013-2018 Ram 2500 and Ram 3500 diesel applications
• Exhaust mount location with 12.0 mm thread diameter
• 2-wire design with oval black female connector
• Blade terminals, female terminal gender, and 332.0 wiring harness length
• Walker Products part number 273-10336

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting OEM standards and specifications. The Walker Products line includes sensors and related engine management parts, and this EGT sensor reflects that focus with application-specific fitment for Ram diesel exhaust systems. This part number 273-10336 is used in multiple aftertreatment locations, including before DOC, between DOC and DPF, after DPF-E, after SCR, and SCR positions on select Ram 2500 and Ram 3500 trucks.

This part cross-references Standard Ignition ETS122 for the same application.

What It Helps Address

• Fault codes related to exhaust gas temperature sensor performance
• Incorrect exhaust temperature readings in the aftertreatment system
• Diesel emission system monitoring issues on Ram 2500 and Ram 3500
• Sensor connector or harness mismatch during replacement
• Service needs for EGT sensor locations in DOC, DPF, and SCR circuits

Installation Notes and Tips

• Verify the sensor location on the vehicle before ordering, since this part is used in multiple exhaust positions.
• Confirm connector shape, terminal type, and thread diameter match the original sensor.
• Inspect the exhaust bung and wiring routing before installation to avoid strain on the harness.
• Use the vehicle’s service information for torque and routing specifications.
• Check for stored diagnostic trouble codes after installation and clear them as required.

Quality Assurance

Walker Products manufactures engine sensors and fuel system components to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with product management, engineering, and technical support backing its aftermarket parts.