Caterpillar C13 / C15 2900045, 10R6088, 3017856 DOC Inlet Catalyst Kit (290-0045, 10R-6088, 301-7856)

$3,520.00
SKU:
GESi-0014-FSS
Condition:
New
Availability:
Currently In Stock - We sell filters locally that could affect real-tome inventory – You will be contacted immediately if there are any availability issues
Features:
Proudly Designed and Built in North America - No Core Required – Same fit and Performance as original equipment - New Not Reconditioned
Shipping:
Free Ground (Continental USA & Canada) - Overnight & Expedited Options Available - Orders After 2PM EST Ship the following day
Caterpillar Cross Reference:
290-0045, 290045, 301-7856, 3017856,10R-6088, 10R6088
Aftermarket Cross Reference:
CQ1702, C0013-SA, C17-0040, 46002, GESi-0014
California Orders:
NOT for sale or shipment to California
Caterpillar 290-0045, 10R-6088, 301-7856 DOC Inlet Catalyst Kit

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

Product Overview

Aftermarket Replacement for Caterpillar 290-0045 / 10R-6088 / 301-7856 DOC

Interchangeable Component Configurations: 290-0045 | 10R-6088 | 301-7856 | 290045 | 10R6088 | 3017856 | GESi-0014

Restore commercial fleet emissions performance with this premium GESi aftermarket Caterpillar 290-0045 / 10R-6088 / 301-7856 Diesel Oxidation Catalyst (DOC) Inlet Module Replacement Kit. Built as a direct replacement for your factory unit, this brand-new flow-through catalyst module completely swaps out with OEM cross-references 290-0045, 290045, 301-7856, 3017856, 10R-6088, and 10R6088. Engineered for an exact fit, with no installation modifications required, it installs cleanly into the factory exhaust setup, carries zero core charge, and ships via fast free transit.

✓ Fast Free Shipping
✓ EPA Compliant
✓ Gaskets & Clamps Included

Caterpillar Cross Reference

How to Verify Your Unit: This direct-fit replacement catalyst replaces components stamped with housing, casting, or manufacturing tags matching any of the interchangeable assembly numbers or supplier cross-references listed below:

Manufacturer / Program Cross Reference Part Numbers
Caterpillar 290-0045, 290045, 301-7856, 3017856, 10R-6088, 10R6088
GESi GESi-0014
Skyline CQ1702, CQ1702-M, CQ1702-C
Roadwarrior C0013-SA
DuraFit C17-0040
Dinex 46002

Gaskets & Clamps Included

To ensure a complete and leak-free exhaust installation, this commercial emission assembly ships pre-bundled with all necessary service hardware at no additional charge:

  • Complete Service Package: Includes (1) Brand-New GESi Premium Component, (2) exact-fit installation gaskets (279-2123), and (2) heavy-duty exhaust clamps (279-2124).

Key Features for GESi DOC Filters

  • Proudly Manufactured in North America: Advanced design engineering and premium manufacturing controls.
  • 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: Advanced flow-through catalyst core features optimized precious metal washcoat loading to maintain optimal exhaust temperatures, regulate low backpressure limits, and sustain downstream emissions control.
  • Heavy-Duty Reliability: High-grade stainless steel canister casing engineered to resist raw heat oxidation and stress fractures under loaded fleet runs.
  • EPA Compliant: Meets federal emissions standards for applicable particulate matter reduction and hydrocarbon oxidation requirements nationwide.
  • Fast Free Shipping: Includes UPS 2-Day to the continental United States and Canada. Orders confirmed before 2:00 PM Eastern ship out the same business day. Next-Day Overnight shipping options are also available at checkout for urgent breakdown requirements.

Vehicle Fitment Guide

Direct alternative solution for approximately 2007 to 2009 model year vehicles running commercial transportation and vocational architectures with horizontal chassis exhaust configurations:

  • Engine Platforms: Caterpillar C13 / Caterpillar C15 (Heavy-Duty Diesel Layouts)
  • Caterpillar Applications: Class 8 linehaul, vocational daycabs, dump trucks, and heavy transport assets running the C13 or C15 ACERT engine setups (2007-2009).

Signs Your Diesel Oxidation Catalyst (DOC) Needs Replacement

  • Unprompted dashboard diagnostic trouble codes (DTCs) pointing directly to poor catalytic conversion efficiencies or upstream temperature sensor faults.
  • Excessive HC (hydrocarbon) mask face-plugging, raw diesel washing, or heavy carbon scaling across the internal honeycomb channels.
  • Unexplained commercial engine backpressure spikes or noticeable horsepower deterioration under loaded trailer pulls.
  • Inability of downstream DPF filter components to achieve full regeneration temperatures due to inadequate heat generation across the catalyst cell assembly.

*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. Installation hardware is included as a complete kit package. Price is for (1) unit assembly kit. Inventory levels are subject to local availability updates. Express overnight transit lines can be manually selected during checkout if required.

Warranty Information

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