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 DPFs, 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
Choice of Kits – With Gaskets and Clamps or DPF only, NO Gaskets or Clamps
Gasket and Clamp Kit include (2) 2871453 gaskets and (2) 2871863 clamps
Direct Fitment:Engineered to exact OEM specifications for a "bolt-on" installation, no modifications required reducing downtime
Stainless Steel Housing with Premium Substrate
EPA Compliant
Free Ground Shipping within the Continental USA
Designed and built in America
3-year unlimited mileage warranty
Normally Used on Normally Used on Cummins ISX, ISX12, ISX15, Volvo D11, D13, and Mack MP7, MP8 Engine Platforms Model years 2007 to 2017
Vehicle Applications: Freightliner Cascadia, Columbia, and Coronado, Kenworth T660, T800, and W900, International ProStar and LoneStar, Peterbilt 386, 388, 579, 587 and 389, Volvo/Mack VNL, VNM and Granite models using the Spacesave DPF box, Western Star 4900, 5700XE
Like all aftermarket units, Cummins 5297989 DPF cannot be shipped to California
American made Skyline heavy-duty aftermarket Cummins 5297989 DPF filter meets or exceeds OEM specifications and is a direct replacement of original equipment. Skyline Emissions specializes in the design, development, and manufacture of a complete line of Cummins, Diesel Particulate Filters (DPF) and related emissions critical components. Developed by an engineering team with decades of diesel emissions control experience, Skyline DPFs 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 DPF with extended service life. Skyline’s Cummins aftermarket 5297989 DPF is designed and manufactured in the USA and built to last and keep your fleet running with lower operating costs.
The Cummins 5297989 / 5297989NX / 5297989RX DPF Filter Kit are a direct-fit diesel particulate filter engineered to restore proper exhaust flow and maintain emissions compliance in heavy-duty Cummins-powered trucks. Built to meet OEM specifications, this DPF delivers efficient soot capture, balanced backpressure control, and reliable regeneration performance to help prevent engine derates and costly downtime, EPA compliant
The price is for one Cummins 5297989 DPF Inlet Module; pictures are for reference only. If you are unsure if this is the correct DPF, please contact us and provide your vehicles Vin Number
Used on OEM Assembly Numbers:4965322
Warranty Information
Skyline Emissions, Inc offers a 3-year, unlimited mileage warranty on all their DPFs and DOCs