Redline Emissions Products Replacement for Cummins HD NOx Sensor ( 3687930 / REP S11110)

REP replacement NOx sensor for Cummins ( S11110 )

These high quality sensors are designed and built to meet or exceed OEM specifications and do not require a core charge.

If you need a weld bung please see BG1027 it works for nearly all NOx sensors

OEM Numbers

3687930, 2872944, 4326870

Warranty

REP Products unless otherwise specified have a 1 year warranty from the date of purchase. Please see the warranty information page for more details