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# 3971994 Engine Speed Sensor
- URL: https://oemdieselparts.com/3971994-engine-speed-sensor/
- Published: 2020-11-06T02:02:16.000Z
- Updated: 2026-11-02T06:38:22.000Z
- Author: Walle Disesel
- Tags: CUMMINS, Genuine Quality, Cummins 6CTA8.3, #Import 2026-10-20 05:37

![](https://oemdieselparts.com/content/images/2020/11/Engine-Speed-Sensor-3971994.JPG)

![](https://oemdieselparts.com/content/images/2020/11/C3971994.jpg)

![](https://oemdieselparts.com/content/images/2022/07/C3971994---SENSOR-SPEED.jpg)

CUMMINS Genuine Quality Cummins 6CTA8.3 3971994 Engine Speed Sensor