Description
4326873 2013-2019 Genuine Cummins ISB 6.7L NOx Sensor
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This genuine Cummins NOx sensor is built for select Cummins ISB 6.7L applications, cataloged for 2013-2019.
Additional catalog detail: Inlet Sensor.
Specifications
| Part Number (SKU) | 4326873 |
| Manufacturer Part Number (MPN) | 4326873 |
| Brand | Cummins |
| Part Type | NOx Sensor |
| Internal stock code | 700310AT |
| Weight | 1.0 lb |
| Year Range | 2013-2019 |
| Engine / Fitment | ISB 6.7L |
| Application Part Type | NOx Sensor |
| Application Notes | Inlet Sensor |
James Koster –
We had a 2016 Freightliner M2 with an ISB 6.7 stuck in an SCR derate due to an inlet NOx sensor heater circuit code. Local dealers wanted absurd money and a 4-day wait. Ordered this genuine 4326873 sensor from Motorspares Direct, received it fast, and installed it after checking the exhaust pipe for leaks. Cleared the ECM fault codes, ran a forced regen, and the live readings calibrated right on target. Truck is back on its daily delivery route. Excellent quality and super fast shipping!
Coen Jacobs –
PSA to fellow tech guys: don’t buy cheap aftermarket NOx sensors—they fail ECM plausibility tests every time. This genuine Cummins 4326873 inlet sensor threaded in smooth, connected right up, and communicated immediately with our diagnostic software. Live nitrogen oxide ppm readings matched expected parameters right out of the box. Motorspares Direct is our go-to for genuine Cummins emissions parts.