Skyline Emissions, Inc., offers a 3-year, unlimited mileage warranty on all their DPFs and DOCs.
Shipping:
Free Ground shipping within the continental USA. Other options, including overnight, are available at checkout. We ship from several warehouses located throughout the USA. Orders placed after 2:00pm Eastern time will ship next business day
California Orders:
Like ALL aftermarket DOCs, this item cannot be shipped to California. Please contact us if you are not sure this is the correct replacement. See our Shipping – Returns – Cancellations Policy in the top menu above
Have questions? Call an expert at 760-355-8900, 9am - 9pm EST
OEM Precision fit and perfect alignment without modifications
EPA Compliant
Normally used for Cummins ISX and QSX 15L Engines Model years 2007 to 2009
Common Vehicle Makes: Freightliner Cascadia, Century Class, Columbia and Argosy, Kenworth T660, T800 T2000, and W900, Peterbilt 389, 388, 387 and 367, International/Navistar LoneStar, ProStar, and 9900ix, Volvo/Mack utilizing Cummins engine platforms, Western Star 4900 Series, Volvo/Mack configured with Cummins ISX
Like all aftermarket units, this Skyline Navistar DOC cannot be shipped to California.
American made Skyline aftermarket Navistar 2596690C91 DOC filter, your low-cost heavy-duty replacement meets OEM specifications. Skyline Emissions specializes in the design, development, and manufacture of a complete line of Navistar, Diesel oxidation catalyst Filters (DOC) and related emissions critical components. Developed by an engineering team with decades of diesel emissions control experience, Skyline DOCs combine Exact-Fit™ design with exceptional quality and extensive performance testing. Skyline means greater value because our design, state-of-the-art manufacturing and testing capability have resulted in a durable DOC with extended service life. Skyline’s Navistar aftermarket 2596690C91 DOC is designed and manufactured in the USA, built to last, and keeps your fleet running with lower operating costs.
Our Navistar 2596690C91 DOC Filter Kit replacement restores proper exhaust flow and emissions performance. Built for durability and OEM fitment, this diesel oxidation catalyst reduces harmful emissions and supports optimal engine efficiency in heavy-duty Navistar applications. Ideal for reliable, long-lasting aftertreatment performance.
Price is for one 2596690C91 DOC Inlet Module; pictures are for reference only. Please contact us if you have any questions or are not sure if this is the correct replacement.
Used on OEM Assembly Part Numbers: 4965010, 4965012, 4965014, 4965016, 4965024, 4969720, 4969725, 4969727, 4969729
Warranty Information
Skyline Emissions, Inc. offers a 3-year, unlimited mileage warranty on all of their DPFs and DOCs