5308480 | Genuine Cummins® Diesel Oxidation Catalyst (DOC) Module For ISB/QSB 6.7L

SKU: 5308480 MPN: 5308480

Keep your emissions system running smoothly with the Genuine Diesel Oxidation Catalyst (DOC) Module. Part number: 5308480. Brand: Cummins. Condition: new, designed to reduce harmful exhaust emissions in heavy-duty trucks.

$2,499.00
No Core Charge
8 in stock, ready to ship

Pickup available at Warehouse - Howard st 7092 ste F

Usually ready in 24 hours

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Contact us to check if overnight next-day delivery is available for your order - PN: 5308480

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Product Description

Product Name Diesel Oxidation Catalyst (DOC) Module Product Name Diesel Oxidation Catalyst (DOC) Module
Condition New Condition New
Brand Cummins® Brand Cummins®
Part Number 5308480 Part Number 5308480
Cross Reference 5308480NX, 5308480RX Cross Reference 5308480NX, 5308480RX
Engine Compatibility
Cummins ISB, QSB 6.7L Cummins ISB, QSB 6.7L
Emission Compliance EPA13 Emission Compliance EPA13

Useful Information

Description and Purpose:

This Genuine Diesel Oxidation Catalyst Module by Cummins arrives in new condition and carries Part number: 5308480. Designed for ISB and QSB 6.7L EPA13 engines, it supports proper exhaust conversion, stabilizes outlet flow, and helps maintain required emissions performance during commercial-duty use. Cross reference: 5308480NX, 5308480RX

Why Replacement is Important:

A degraded DOC can lose its ability to convert exhaust gases effectively, increasing emissions and risking aftertreatment faults. Timely replacement keeps the system compliant and prevents unnecessary engine derates.

Impact on Vehicle Performance:

Ensures consistent exhaust aftertreatment function, helps maintain engine efficiency under load, and supports smooth, reliable performance across demanding duty cycles.

Manufacturer Information:

Cummins® is a global leader in diesel and alternative-fuel engines, known for durable engineering, reliable performance, and innovative power solutions across commercial, industrial, and off-highway applications.

Tags Category: Diesel Oxidation Catalyst Module, DOC Emission Module, Oxidation Catalyst Unit, Diesel Emissions Catalyst, DOC Assembly, Engine Exhaust Catalyst Module

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 5308480