Cummins 4394979, 4394979RX, 4394979RX DPF Filter

$1,560.00
SKU:
XQ0712-HDX2
Condition:
New
Availability:
Currently In Stock - We sell filters locally that could affect stock – You will be contacted immediately if there are any availability issues
Features:
Proudly Made in America – EPA Compliant – No Core Required – Same fit and Performance as original equipment – New, Not Reconditioned
Cross Reference:
Cummins: 4394979, 4394979NX, 4394979RX - Aftermarket: XQ0712, XQ0712-C, C0357-SA, ABPN49AXQ0712C, GESI-0108, 58290, 58420, C17-0146
Warranty:
3-year, unlimited mileage warranty on all Skyline DPFs and DOCs.
Shipping:
Free Ground shipping within the continental USA. Overnight and expedited options available at checkout. Orders placed after 2:00 PM Eastern ship next business day.
California Orders:
This Product is EPA Compliant but is NOT for sale in California. It cannot be shipped to a California address
Cummins 4394979 DPF Filter - Front and Side View

Have questions? Call an expert at 760-355-8900, 9am - 9pm EST

Product Overview

Upgrade your emissions system with the Skyline aftermarket Cummins 4394979 DPF Filter. This direct-fit replacement for Cummins 4394979, 4394979NX, and 4394979RX is engineered to meet or exceed OEM specifications for Cummins X15 and Cummins X12 engines. American-made with an Exact-Fit™ design, this Diesel Particulate Filter (DPF) ensures seamless installation on Peterbilt, Kenworth, International, Western Star, and Freightliner trucks. This new unit requires no core charge and includes a 3-year unlimited mileage warranty with free ground shipping.

Choose the setup that fits your shop's needs:

  • Full Kit (Best Value): Includes (1) DPF, (2) 5304868 Original Equipment Quality gaskets, and (2) 5304849 clamps.
  • DPF Only: DPF Filter only. No gaskets or clamps included.

Engine Compatibility

  • Approximate Model Years: 2017 to Present
  • Cummins X15, X12

Common Vehicle Make and Model Fitment

  • Peterbilt: 389, 567, and 579
  • Kenworth: T660, T680, T800, and W900
  • Freightliner: Cascadia, Columbia, and Coronado using X15 engine platforms
  • International: LoneStar and ProStar with the X15 engine
  • Western Star: 4900 and 5700 Series

Technical Cross-References for Cummins 4394979

  • Cummins: 4394979, 4394979NX, 4394979RX
  • Skyline: XQ0712, XQ0712-C
  • Roadwarrior: C0357-SA
  • Alliance: ABPN49AXQ0712C
  • GESi: GESI-0108
  • Dinex: 58290, 58420
  • DuraFit: C17-0146

Key Features

  • Built in the USA: Designed, engineered, and manufactured in America.
  • Warranty: 3-year unlimited mileage warranty.
  • Shipping: Free Ground Shipping within the Continental USA.
  • EPA Compliant: This filter complies with Federal emission standards ensuring your vehicle meets requirements for particulate matter reduction.
  • Core Charge: No Core required

Product images are for reference only. Final components (Filter, Gaskets, Clamps) depend on the configuration selected.

OEM Assembly Numbers: 4394987, 4394988, 4394989, 4394990, 4394991, 5507173, 5507176, 5507177, 5508635, 5508636, 5508657, 5508658, 5508659, 5508660, 5509155, 5509156, 5509157, A061Y511, A061Y514, A061Y515, A062R461, A062R470, A062R489, A062R504, A062R524, A062R553, A063G431, A063G432, A063G433

Notice: This Product is EPA Compliant but is NOT for sale or use in California. It cannot be shipped to a California address

Warranty Information

Skyline offers a 3-year, unlimited mileage warranty on all their DPFs and DOCs. See link in description for warranty terms