ATP 2872468 Exhaust Gas Temperature (EGT) Sensor
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Product Description
Ensure your emissions system runs efficiently and passes inspections with this premium heavy-duty Exhaust Gas Temperature (EGT) Sensor. Engineered to meet strict original equipment specifications, this sensor provides precise, real-time aftertreatment temperature data to the Engine Control Unit (ECU/ECM). It monitors critical inlet and outlet thermal cycles across the DOC, DPF, and SCR catalyst stages to optimize DEF dosing, regulate active DPF regenerations, and prevent expensive catalyst overheating.
Constructed with durable high-grade materials and premium wiring shielding, this sensor is built to withstand extreme diesel exhaust environments, preventing premature circuit failure and common diagnostic trouble codes (DTCs).
Key Benefits
Same Day Shipping: Orders processed and shipped out the same business day to minimize your vehicle's downtime.
Direct OE Fitment: Precise 2-pin connector design matches factory wiring harness perfectly with no special splicing or tools required.
Emissions Protection: Accurately maintains proper DEF injection rates and regeneration schedules to protect your aftertreatment system.
Heavy-Duty Construction: Enhanced thermal protection and anti-seize coating properties on threads for reliable service life.
Technical Specifications
Sensor Type: Exhaust Gas Temperature (EGT) / Aftertreatment Temperature Sensor
Connector: 2-Pin Plug
Engine Compatibility: Cummins ISB 6.7L, QSB 6.7L, ISX, ISM platforms
Emissions Standards: Primarily fits EPA10 / EPA13 configurations
Installation Position: Multi-position capable (DOC Inlet/Outlet, DPF Inlet/Outlet, SCR Inlet/Outlet depending on exact ESN application)
Vehicle & Engine Application
This sensor fits a wide variety of medium and heavy-duty trucks, school buses, commercial shuttles, and industrial equipment utilizing Cummins power, including:
Freightliner: M2 106, Cascadia, and custom chassis applications
International: DuraStar / 4300 series
Kenworth: T270, T370
Peterbilt: 337, 348
Direct Cross-References & Interchanges
To guarantee an exact fit, this component directly replaces or crosses with the following industry part numbers:
| Manufacturer | Part Number / Interchange |
| Cummins OEM | 2872468, 4984179, 287246800, 2872468CUM |
| Paccar / Peterbilt | 1831989PE, 4984179CUM |
Fast Shipping & Local Pickup
Keeping your business moving is time-sensitive. We process
and ship orders quickly to keep your downtime to a minimum.
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Next-Business-Day Delivery: Next-business-day delivery is available on many items when an overnight shipping option is selected before our daily shipping cutoff. Saturday delivery must be selected separately when available.