
Cummins X15 DOC Filter 2018-2024: OEM 5417994
CUMMINS X15 DOC FILTER 2018-2024: OEM 5417994

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Remanufactured Tamerx DOC Filter, Tamerx part number 5417994RM-DOC ( OEM Part Number 5417994 ). 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 OEM | 5417994 |
| Additional OEM | 5417994 |
ADDITIONAL DETAILS
| CONDITION | Remanufactured |
| UPC / Barcode | 00840490550476 |
| WEIGHT | 35.00 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.
Helping manage emissions within the exhaust aftertreatment system, the Cummins X15 DOC Filter 2018–2024 (OEM 5417994) is designed for compatibility with select Cummins X15 diesel engines. This Diesel Oxidation Catalyst (DOC) filter assists in reducing hydrocarbons and carbon monoxide in the exhaust stream before gases exit the system. Manufactured to meet original equipment specifications, it is built for proper fitment and dependable integration with the vehicle’s emissions components. The durable construction is designed to withstand the high temperatures and demanding conditions typical of heavy-duty diesel applications. Replacing a worn or restricted unit with the OEM 5417994 DOC filter helps maintain proper exhaust system operation and supports compliance with emissions regulations.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2018 | Cummins | X15 | ||||
| 2019 | Cummins | X15 | ||||
| 2020 | Cummins | X15 | ||||
| 2021 | Cummins | X15 | ||||
| 2022 | Cummins | X15 | ||||
| 2023 | Cummins | X15 | ||||
| 2024 | Cummins | X15 | ||||
PEOPLE ALSO ASKS | BLOG(S)
The Cummins X15 DOC Filter (Diesel Oxidation Catalyst), OEM 5417994, plays an important role in the emissions system of heavy-duty trucks built between 2018 and 2024. Positioned at the beginning of the aftertreatment system, the DOC helps convert harmful gases in diesel exhaust into less harmful compounds before the exhaust reaches other components such as the Diesel Particulate Filter (DPF) and SCR system.
Because the DOC filter operates under high temperatures and constant exhaust flow, proper maintenance is essential for extending its lifespan.
Tips to Extend the Life of Your Cummins X15 DOC Filter
- Follow regular engine maintenance schedules
- Well-maintained engines produce cleaner exhaust, which helps reduce excessive buildup in the DOC.
- Keep the DPF system in good condition
- When the DPF functions properly, it helps prevent excess soot from affecting the DOC.
- Inspect the exhaust system periodically
- Checking for leaks, cracks, or loose connections helps maintain proper exhaust flow.
- Use high-quality fuel and fluids
- Clean fuel and properly maintained systems reduce contaminants that may affect exhaust components.
- Respond to diagnostic warnings quickly
- Addressing fault codes early can prevent additional stress on the aftertreatment system.
Why Preventive Care Matters
Taking care of the Cummins X15 DOC Filter OEM 5417994 helps ensure consistent emissions treatment and supports the overall reliability of the exhaust system. Routine inspections, timely repairs, and proper engine care can help extend the service life of this important component.
A Diesel Oxidation Catalyst (DOC) filter is responsible for treating harmful gases in a diesel engine’s exhaust system. When the DOC filter begins to fail or becomes contaminated, the emissions system may no longer function properly. Recognizing the early signs of a problem can help prevent further damage to other exhaust components.
One of the most common indicators is a warning light on the dashboard. Since the DOC filter works closely with the vehicle’s emissions monitoring system, faults are often detected quickly by onboard diagnostics.
Common signs of a failing DOC filter include:
- Check engine light
- related to the emissions system
- Increased exhaust smoke
- or stronger exhaust odor
- Restricted exhaust flow
- that may affect engine operation
- Diagnostic trouble codes
- tied to the exhaust aftertreatment system
- Visible soot buildup
- in the exhaust system
Drivers may also notice changes in how the vehicle operates. When the DOC filter becomes restricted or contaminated, it can interfere with the normal flow of exhaust gases and disrupt emissions control.
If these symptoms appear, it is best to perform a diagnostic scan and inspect the exhaust system. Identifying the issue early can help prevent additional problems within the emissions system and ensure the vehicle continues operating within emissions standards.
The Cummins X15 DOC Filter OEM 5417994 treats exhaust gases at the beginning of the engine’s aftertreatment system.
The DOC filter converts hydrocarbons and carbon monoxide in the exhaust into less harmful compounds.
The DOC filter prepares exhaust gases so downstream emissions components can operate correctly.
The filter is built to operate in the high-temperature conditions found in heavy-duty diesel exhaust systems.
















