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Cummins ISB 6.7L DOC Filter 2011-2017: OEM 2871571

CUMMINS ISB 6.7L DOC FILTER 2011-2017: OEM 2871571

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,095.00

CORE CHARGE:

$500.00
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 NUMBER2871571
PART TYPEDOC Filter
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPEISB 6.7L
YEAR2011-2017
PART NUMBER102-0054RM-DOC
APPLICATION NOTESThomas Bus

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx DOC Filter, Tamerx part number 102-0054RM-DOC ( OEM Part Number 2871571 ). 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 ISB 6.7L, production years 2011-2017, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM2871571
Additional OEM2871467, 2871467NX, 2871467RX, 2871571, 2871571NX, 2871571RX, 2871760, 2871760NX, 2871760RX, Q629354, Q629514, Q629714

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode00840490553798
WEIGHT32.00 LBS

SHIPPING OPTIONS

Ship Weight : 32.00 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.


Engineered to meet original equipment standards, the Cummins ISB 6.7L DOC Filter (2011–2017) OEM 2871571 is an essential component for maintaining proper diesel oxidation catalyst function. Designed for precise fitment, it integrates seamlessly with Cummins ISB 6.7L engines within the specified model years. This DOC filter helps reduce harmful exhaust emissions by converting hydrocarbons and carbon monoxide into less harmful substances. Constructed from durable, high-quality materials, it is built to withstand high temperatures and demanding diesel operating conditions. Ideal for technicians and fleet maintenance professionals, this OEM filter supports consistent system operation and long-term engine reliability.

FITMENT CHART

YEARMAKEENGINE(S)
2011Cummins ISB 6.7L
2012Cummins ISB 6.7L
2013Cummins ISB 6.7L
2014Cummins ISB 6.7L
2015Cummins ISB 6.7L
2016Cummins ISB 6.7L
2017Cummins ISB 6.7L

PEOPLE ALSO ASKS | BLOG(S)

Taking care of your Cummins ISB 6.7L DOC Filter (OEM 2871571) is essential for keeping your exhaust system functioning properly and avoiding unnecessary issues over time. As the first stage in the aftertreatment process, the DOC plays a key role in managing exhaust gases, so regular attention helps maintain consistent operation.

One of the most important things to understand is that the DOC relies on clean exhaust flow and proper temperature conditions to function effectively. Any buildup or restriction can reduce its ability to carry out its job.

Here are some important care tips to follow:

  • Avoid excessive idling whenever possible
    • Long periods of idling can lead to lower exhaust temperatures, which may contribute to carbon buildup inside the DOC.
  • Use clean, high-quality fuel
    • Poor fuel quality can introduce contaminants that may coat the catalyst and reduce its effectiveness over time.
  • Inspect for soot or contamination buildup
    • Periodic checks can help identify early signs of restriction that could affect exhaust flow.
  • Address engine issues promptly
    • Problems like faulty injectors or incomplete combustion can send unburned fuel into the exhaust, which may damage the DOC.
  • Monitor for warning signs or fault codes
    • Reduced efficiency, unusual exhaust behavior, or system alerts may indicate the DOC needs attention.
  • Follow recommended service intervals
    • Routine maintenance and inspections help ensure the DOC continues to function as intended.

By keeping the DOC clean, addressing issues early, and following proper maintenance practices, you can help extend its service life and maintain a properly functioning exhaust system.

Yes, a clogged Diesel Oxidation Catalyst (DOC) filter can disrupt how your engine operates. While the DOC’s main role is to process exhaust gases, restrictions within it can create a chain reaction that affects overall engine efficiency.

When the DOC becomes clogged with soot or contaminants, it limits the flow of exhaust gases. This restriction increases pressure in the system, which can interfere with normal engine function.

Here’s how a clogged DOC filter can impact your engine:

  • Restricted exhaust flow
    • A blocked DOC makes it harder for exhaust gases to exit, creating backpressure that forces the engine to work harder than usual.
  • Reduced engine responsiveness
    • With improper exhaust flow, the engine may feel less responsive, especially during acceleration or under load.
  • Higher fuel consumption
    • The engine may burn more fuel to compensate for inefficient airflow and restricted exhaust movement.
  • Increased heat within the system
    • Trapped exhaust gases can raise temperatures, potentially affecting nearby components over time.
  • Potential impact on other emissions components
    • A clogged DOC can place additional strain on parts like the DPF or sensors, leading to further issues if not addressed.

Addressing a clogged DOC filter early helps restore proper exhaust flow and prevents added stress on your engine and emissions system.

Exposure to high exhaust temperatures, contamination from engine issues, and poor maintenance practices can all impact the durability of the DOC filter over time.

Using the correct OEM part ensures proper fitment, correct exhaust flow characteristics, and compatibility with the engine’s emissions system design.

The diesel oxidation catalyst (DOC) converts harmful exhaust gases such as carbon monoxide and hydrocarbons into less harmful substances while also helping initiate downstream emissions processes.

It prepares exhaust gases by oxidizing certain compounds, which helps improve the effectiveness of downstream components like the DPF and SCR system.

Cummins DOC Filters