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Cummins X15 DOC Filter 2018-2024: OEM 5417991

CUMMINS X15 DOC FILTER 2018-2024: OEM 5417991

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,995.00

CORE CHARGE:

$1,000.00
iCORE DISCLAIMER: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.

AVAILABILITY IN STOCK
OEM NUMBER5417991
PART TYPEDOC Filter
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPEX15
YEAR2018-2024
PART NUMBER102-0199RM-DOC
APPLICATION NOTESNavistar, 400-565, EPA21, EPA17
ADDITIONAL NOTESInlet Catalyst

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx DOC Filter, Tamerx part number 102-0199RM-DOC ( OEM Part Number 5417991 ). All parts are proudly remanufactured in the U.S.A. to the highest of OEM standards, and improvements are often applied to the original design in the remanufacturing process. This part is primarily made for a Cummins X15, production years 2018-2024, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: Inlet Catalyst

OEM NUMBERS

Primary OEM5417991
Additional OEM5417991

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode00840490549807
WEIGHT35.00 LBS

SHIPPING OPTIONS

Ship Weight : 35.00 LBS
UPS Ground, 2nd Day Air, Next Day Air

SHIPPING POLICY

Tamerx Diesel Products ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Tamerx Diesel Products only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.

The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.

Tamerx Diesel Products provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.

Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".

If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.

As is the case for the majority of the diesel products sold on Tamerx Diesel Products, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Tamerx Diesel Products will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.

What is a Core Charge?

A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.

30 Day Core Charge Hold

You authorize Tamerx Diesel Products, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.

The customer, or parts buyer, is responsible for any shipping costs associated with core returns unless otherwise specified in the product listing/detail page. Tamerx Diesel Products offers prepaid UPS shipping labels (SKU numbers UPS-CR1 and UPS-CR2) for use in returning your core that are available for purchase on our website during your shopping/order process.

The shipping label you will need to use for the core return is dependent upon what part you are purchasing. UPS-CR1 is good for cores weighing up to 20 pounds. UPS-CR2 is appropriate for shipping cores weighing 21 pounds or more. You must include enough information with the core return that clearly identifies it as a.) a Core Return, and b.) contains enough information we can use to clearly associate the core return with your order. Including a copy of the invoice or packing slip that came with the original shipment, clearly marked "Core Return", is ideal. Alternately, you can include a note marked as "Core Return" that includes your order number, full name and address, and phone number or other contact information. Failure to include this information with your returned core will most likely delay any due core credit being issued and/or delay any applicable warranty activation. Core returns need to be for the exact part purchased and cannot be damaged. Substituting another part in place of the part you have purchased is not acceptable.

All fluids must be drained.

If you have purchased a set or a parts package, you will need to return cores for all components of the set. For example, if you have purchaed a high pressure oil pump with an IPR valve, you will need to return both HPOP and IPR valve cores to receive proper credit. If you have purchased an EGR cooler/EGR valve package, your core return must consist of an EGR cooler core and an EGR valve core, or core credit will not be given.

Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Tamerx Diesel Products core charge presented to you online today with your item is representative of the most common core charge.


Designed for 2018–2024 Cummins X15 engine applications, the OEM 5417991 DOC Filter is built to support proper exhaust aftertreatment function and maintain emissions compliance. This Diesel Oxidation Catalyst (DOC) converts harmful exhaust gases into less harmful compounds before they continue through the downstream DPF and SCR system. Manufactured to original equipment specifications, it ensures precise fitment and reliable compatibility with factory-installed sensors and mounting components. Its durable construction is engineered to withstand high exhaust temperatures and the demanding conditions of heavy-duty truck operation. As a direct OEM replacement, this Cummins X15 DOC Filter helps maintain aftertreatment system integrity while reducing the likelihood of unexpected downtime. Tamerx Diesel Products LLC provides dependable diesel emissions components that meet strict manufacturer standards for long-term reliability.

FITMENT CHART

YEARMAKEENGINE(S)
2018Cummins X15
2019Cummins X15
2020Cummins X15
2021Cummins X15
2022Cummins X15
2023Cummins X15
2024Cummins X15

PEOPLE ALSO ASKS | BLOG(S)

Maintaining proper exhaust treatment in heavy-duty diesel engines requires a reliable aftertreatment system, and the Cummins X15 DOC Filter 2018–2024 (OEM 5417991) plays a vital role in that process. As a Diesel Oxidation Catalyst (DOC), this component is responsible for reducing harmful pollutants as soon as exhaust gases leave the engine.

The DOC is positioned at the front of the aftertreatment assembly, where it begins the emissions control process before the exhaust moves through the Diesel Particulate Filter (DPF) and other downstream components. By initiating oxidation reactions early, the DOC helps ensure the entire system operates efficiently.

Why OEM 5417991 Is Important

  • Converts carbon monoxide into carbon dioxide
  • Breaks down unburned hydrocarbons in the exhaust stream
  • Generates heat needed to support proper DPF regeneration
  • Protects downstream aftertreatment components
  • Helps maintain compliance with emissions regulations

If the DOC becomes restricted or damaged, it can disrupt exhaust flow and affect the function of the rest of the aftertreatment system. This may result in warning lights, reduced fuel efficiency, and potential downtime.

For Cummins X15 engines produced between 2018 and 2024, the OEM 5417991 DOC filter ensures proper compatibility with factory calibrations while supporting consistent emissions control and long-term system reliability.

If your DOC (Diesel Oxidation Catalyst) filter is failing, addressing the issue quickly can help prevent further damage to your engine and exhaust system. Early warning signs often include a check engine light, reduced fuel efficiency, sluggish acceleration, or unusual exhaust odors.

The first step is to confirm the issue with a proper diagnostic scan. Fault codes can indicate whether the DOC is clogged, contaminated, or experiencing internal damage.

Once the problem is identified, take the following steps:

  • Schedule a full inspection with a qualified technician
  • Check for faulty fuel injectors that may cause excess soot or unburned fuel
  • Inspect for oil or coolant leaks entering the exhaust system
  • Review maintenance history for missed service intervals
  • Follow manufacturer recommendations for cleaning or replacement

If the DOC is restricted but structurally intact, professional cleaning may restore proper function. However, if the internal catalyst material is cracked or damaged, replacement may be necessary.

It is also important to correct the root cause of the failure. Fixing the filter alone without addressing underlying engine issues can lead to recurring problems.

Prompt diagnostics and repairs can help restore proper exhaust flow and prevent more extensive and costly damage.

It acts as an early stage in emissions treatment by conditioning exhaust gases before they move to downstream components.

Emissions-related alerts or reduced aftertreatment efficiency can signal that the DOC filter needs inspection.

It supports the exhaust aftertreatment system responsible for managing diesel engine emissions.

The inlet catalyst module with part number 5417991 is used on certain heavy-duty Cummins engines such as EPA17 15-liter models.

Cummins DOC Filters