Product Description
Cummins 2872858 exhaust gas temperature sensor designed to monitor exhaust gas temperature within the exhaust gas recirculation (EGR) system of compatible Cummins diesel engines. Provides temperature information to the engine control system to support proper emissions system operation and engine performance.
Used in select Cummins 6.7L diesel engines, including compatible Dodge Ram applications. The sensor is commonly installed in the EGR crossover tube or intake plenum.
Cross-references Cummins 4954250, Mopar 68206021AA and 68067129AA, PAI 050730, and Standard Motor Products ETS117.
Product Dimensions:
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Sensor type: Exhaust gas temperature
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Electrical connector: 2-pin
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Thread size: M14 × 1.5 (PAI replacement specification)
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Overall dimensions: Not verified for genuine Cummins part
Verify the original part number, electrical connector, sensor location, and engine serial number before ordering.
