Cummins 4353282 / 4329123 / 4353262 / 4328732 DOC Inlet Module Replacement

$2,225.00
SKU:
XN0651-FSS
Availability:
In Stock - We sell DOC filters locally that could affect real-time inventory – 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
Shipping:
Free Ground (Continental USA) - Overnight & Expedited Options Available - Orders After 2PM EST Ship the following day
Warranty:
3-year, unlimited mileage warranty
OEM Cross Reference:
4353282, 4353282NX, 4353282RX, 4329123, 4329123NX, 4329123RX, 4353262, 4353262NX, 4353262RX, 4328732, 4328732NX, 4328732RX, A047V458, A045G881, A047V482, A043J473
Aftermarket Cross Reference:
XN0651, XN0651-M, XN0651-C, C20-0167
California Orders:
NOT for sale or shipment to California
Cummins 4353282 / 4329123 / 4353262 / 4328732 DOC Inlet Module

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

Product Overview

Aftermarket Replacement for Cummins 4353282 / 4329123 / 4353262 / 4328732 / A047V458 / A045G881 DOC

Interchangeable Component Configurations: 4353282 | 4329123 | 4353262 | 4328732 | A047V458 | A045G881

Restore commercial fleet emissions performance with this premium Skyline aftermarket Cummins 4353282 / 4329123 / 4353262 / 4328732 DOC Inlet Module Replacement. Also acting as a high-efficiency direct-fit DOC filter alternative, this brand-new flow-through catalyst module serves as a direct counter-part to OEM cross-references 4353282, 4329123, 4353262, 4328732, A047V458, A045G881, 4353282NX, 4353282RX, 4353262NX, 4353262RX, 4328732NX, 4328732RX, 4329123NX, 4329123RX, A047V482, and A043J473. Engineered for exact physical proximity within heavy-duty commercial vehicles, it installs cleanly with no exhaust system modifications, carries zero core charge, and ships free within the continental United States.

✓ Free Shipping
✓ EPA Compliant

Cummins 4353282 Cross Reference

How to Verify Your Unit: This direct-fit replacement replaces components stamped with housing numbers, casting codes, or tag profiles matching any of the interchangeable manufacturing references listed below:

Manufacturer Cross Reference Part Numbers
Cummins 4353282, 4353282NX, 4353282RX, 4329123, 4329123NX, 4329123RX, 4353262, 4353262NX, 4353262RX, 4328732, 4328732NX, 4328732RX, A047V458, A045G881, A047V482, A043J473
Skyline XN0651, XN0651-M, XN0651-C
DuraFit C20-0167

Choose Your Kit Configuration

Select the setup from the product options above that best fits your shop's needs:

  • Full Kit (Best Value): Includes (1) Brand-New Component, (1) installation gasket (2871453), (1) installation gasket (2866337), (1) heavy-duty clamp (2871863), and (1) heavy-duty clamp (2880483).
  • Component Only: Includes core unit only. Hardware items excluded.

Key Features & Specifications for Part 4353282 / 4329123

  • Proudly Built in the USA: Designed, engineered, and manufactured in America.
  • No Core Charge: Brand-new aftermarket component; completely eliminates dirty core tracking and return hassles.
  • Exact-Fit™ Technical Dimensions: Built with matching inlet/outlet outer diameters, pre-machined sensor ports, and specialized body hanger brackets for zero exhaust system modifications.
  • Substrate Performance Matrix: Advanced flow-through catalyst core uses verified washcoat metal loading to sustain exhaust temperature control and lower backpressure limits.
  • Industry-Leading Warranty: Backed by an extensive 3-year unlimited mileage coverage matrix.
  • EPA Compliant: Meets federal emissions standards for legal installation nationwide.
  • Fast Free Shipping: Free ground freight within the continental United States. Orders confirmed before 2:00 PM Eastern ship out the same business day.

Cummins Vehicle Fitment Guide

Direct alternative solution for approximately 2010 to 2016 model year vehicles running heavy-duty Class 8 logistics, regional freight, motorcoach, and severe vocational architectures with horizontal chassis exhaust configurations:

  • Engine Platforms: Cummins ISX, Cummins ISX15, and specialized heavy-duty commercial block variations.
  • Freightliner Applications: Premium line-haul and severe duty applications including Cascadia and Coronado fleets.
  • Kenworth Applications: Heavy over-the-road and vocational tractor series including Kenworth T660, T680, T800, and W900 models running under tracking codes 4353282 and 4329123.
  • Peterbilt Applications: Premium highway haulers and regional configurations including models 386, 388, 389, and 579 systems.
  • International / Navistar Applications: Long-haul networks and premium vocational series including ProStar and 9900i platforms.
  • Western Star Applications: Severe duty vocational networks and traditional highway transport configurations built on the 4900 series platform.

Signs Your Diesel Oxidation Catalyst (DOC) Needs Replacement

  • Frequent, unprompted, or incomplete DPF regeneration cycles triggered by active trouble codes matching 4353282 / 4329123
  • Excessive particulate soot face-plugging or heavy face mask scaling across the internal catalyst face assembly
  • Active dashboard diagnostic trouble codes (DTCs) pointing directly to poor catalyst conversion efficiencies
  • Unexplained commercial engine backpressure spikes or noticeable horsepower deterioration under loaded trailer pulls

*Note: Always verify exact vehicle compatibility using your vehicle's VIN number, emissions family descriptor tag, or the original stamped part number on your catalyst unit casing before placing an order.

California Shipping Notice: This product is EPA compliant but is NOT for sale in California and cannot be shipped to a California address.

Disclaimer: Product images for reference only. Hardware depends on configuration. Price is for (1) unit. Inventory levels are subject to local availability updates. Selecting the "Full Kit" option adds the explicitly listed installation components to your shipment.

Warranty Information

Skyline Emissions, Inc., offers a 3-year, unlimited mileage warranty on all their DPFs and DOCs.