PRODUCT NOTES
Replaces old part numbers 4087989, 4903479, and 4921746.
The 4928594 Exhaust Gas Back Pressure Sensor is best used on Cummins L10 series, M11 series, ISX, and ISM
engines. This high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped
with a 12-month warranty.
Call us at 888.687.0539 with
questions or buy online.
As always, your satisfaction is
guaranteed!