
Cummins ISL DPF Filter 2011-2014
CUMMINS ISL DPF FILTER 2011-2014

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Remanufactured Tamerx DPF Filter, Tamerx part number 102-0021RM-DPF. 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 ISL, production years 2011-2014, and comes with a One Million Miles or One Year Warranty.
OEM NUMBERS
| Additional OEM | 2871463, 2871463NX, 2871463RX, 5579355, 5579355NX, 5579355RX, A064B985, Q629362 |
ADDITIONAL DETAILS
| CONDITION | Remanufactured |
| UPC / Barcode | 00840490555051 |
| 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 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, 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 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.
Maintain proper exhaust filtration with this Cummins ISL DPF Filter for 2011–2014 applications. The filter captures soot and particulate matter from diesel exhaust, helping the aftertreatment system manage emissions effectively. A dependable replacement option for worn, damaged, or restricted DPF filters in compatible Cummins ISL engines.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2011 | Cummins | ISL | ||||
| 2012 | Cummins | ISL | ||||
| 2013 | Cummins | ISL | ||||
| 2014 | Cummins | ISL | ||||
PEOPLE ALSO ASKS | BLOG(S)
Diesel Particulate Filter (DPF) cleaning intervals vary depending on the engine, vehicle application, operating conditions, and manufacturer recommendations. Although regeneration burns away much of the collected soot, non-combustible ash gradually remains inside the filter and eventually requires professional cleaning.
- Follow manufacturer intervals: Use the recommended DPF inspection and cleaning schedule for the specific engine and application.
- Monitor ash accumulation: Unlike soot, ash cannot be removed through normal regeneration and builds up over time.
- Watch for frequent regenerations: Regeneration cycles occurring more often than normal may indicate increasing DPF restriction.
- Check warning lights: DPF or aftertreatment warnings can signal excessive soot loading, restriction, or another system problem.
- Consider operating conditions: Extended idling, frequent short trips, and low-temperature operation can increase soot accumulation.
- Measure exhaust backpressure: Higher-than-normal backpressure can help identify a DPF that needs inspection or cleaning.
- Address engine problems: Faulty Fuel Injectors, excessive oil consumption, sensor issues, or poor combustion can cause the DPF to load more quickly.
Instead of relying on mileage alone, DPF cleaning should be based on manufacturer guidance, ash level, backpressure, regeneration frequency, and overall filter condition. Timely cleaning and correction of underlying engine problems can help extend DPF service life and maintain proper exhaust flow.
Common signs include reduced engine power, increased exhaust backpressure, frequent regeneration, a DPF warning light, and higher fuel consumption. Diagnostic testing can confirm whether the filter is restricted.
Regeneration raises exhaust temperature to burn accumulated soot inside the filter. This helps restore exhaust flow and prevents excessive soot buildup.
Yes. Extended idling can produce lower exhaust temperatures and may increase soot accumulation. This can lead to more frequent regeneration or DPF loading.
Soot can usually be burned during regeneration, while ash is noncombustible material that remains inside the filter. Accumulated ash eventually requires proper DPF cleaning.




















