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| Product Name | Nitrogen Oxide Sensor |
| Part Number | 5WK97346A / 4326766 |
| Brand | Bosch |
| Voltage | 24V |
| Working Voltage Range | 24V DC |
| Compatible Engine Displacement | 5.9L / 6.7L / 8.3L |
| Sensor Type | NOx Sensor |
| Original OEM Number | 4326766 |
| Application System | Diesel Engine Aftertreatment System (SCR) |
| Connector Type | OBD compatible connector |
OEM Part No.
4326766
Engine Part No.
5.9L6.7L8.3LISBeISDeISF
Interchange No.
5WK97346A4326766600-816-27205WK96751C
Fitment Vehicles
Cummins 5.9L EngineCummins 6.7L EngineCummins 8.3L EngineKomatsu PC Series ExcavatorCaterpillar Excavator
Electrical and Electronic System - Industrial Encyclopedia
Professional supply of Bosch 5WK97346A NOx Sensor (NOx Sensor), equivalent to OEM number 4326766. This sensor is specifically designed for Cummins series diesel engines, compatible with 5.9L, 6.7L, and 8.3L displacement models, widely used in construction machinery and heavy trucks. Made to Bosch OEM specifications, it has excellent thermal stability and rapid response capabilities, ensuring precise control of the exhaust system. Please check the OE number and appearance before purchasing, suitable for Caterpillar, Komatsu and other equipment's Cummins power systems.