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Caterpillar C13 DOC Filter 2015-2022: OEM 390-0696

CATERPILLAR C13 DOC FILTER 2015-2022: OEM 390-0696

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$5,995.00

CORE CHARGE:

$2,000.00
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 NUMBER390-0696
PART TYPEDOC Filter
BRANDTamerx Diesel Products
ENGINE MAKECaterpillar
ENGINE TYPEC13
YEAR2015-2022
PART NUMBER390-0696RM
APPLICATION NOTESExcavator 352

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx DOC Filter, Tamerx part number 390-0696RM ( OEM Part Number 390-0696 ). 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 Caterpillar C13, production years 2015-2022, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM390-0696
Additional OEM390-0696

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode00840490543164
WEIGHT33.00 LBS

SHIPPING OPTIONS

Ship Weight : 33.00 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.


Support proper exhaust aftertreatment operation with the Caterpillar C13 DOC Filter 2015–2022, OEM Part Number 390-0696. Designed for compatibility with select Caterpillar C13 engine applications, this diesel oxidation catalyst (DOC) filter helps convert harmful exhaust gases into less harmful emissions before they pass through the remainder of the aftertreatment system. Manufactured to meet OEM specifications, it provides accurate fitment and dependable durability in demanding work environments. A failing or restricted DOC filter can contribute to warning lights, increased exhaust backpressure, or aftertreatment system concerns, making timely replacement important. Tamerx Diesel Products LLC supplies trusted diesel components to help keep your Caterpillar C13 engine operating cleanly and reliably.

FITMENT CHART

YEARMAKEENGINE(S)
2015Caterpillar C13
2016Caterpillar C13
2017Caterpillar C13
2018Caterpillar C13
2019Caterpillar C13
2020Caterpillar C13
2021Caterpillar C13
2022Caterpillar C13

PEOPLE ALSO ASKS | BLOG(S)

Keeping your Caterpillar C13 DOC Filter OEM 390-0696 in good condition is essential for maintaining proper exhaust treatment and emissions compliance. The Diesel Oxidation Catalyst (DOC) helps convert harmful gases such as carbon monoxide and hydrocarbons into less harmful compounds before exhaust moves downstream to other aftertreatment components.

Although the DOC does not trap soot like a DPF, it still requires proper engine maintenance to function effectively.

To properly maintain your Caterpillar C13 DOC filter:

  • Use high-quality diesel fuel from reputable sources
  • Follow manufacturer-recommended service intervals
  • Address fault codes or warning lights promptly
  • Maintain proper fuel injector function
  • Keep the EGR system operating correctly
  • Inspect exhaust connections for leaks or loose clamps

Clean combustion is critical for DOC longevity. Poor fuel quality or malfunctioning injectors can introduce excess hydrocarbons into the exhaust stream, which may contaminate the catalyst surface over time.

It is also important to maintain proper exhaust temperature. The DOC relies on adequate heat to perform oxidation reactions efficiently. Persistent low-temperature operation can reduce catalyst efficiency.

Regularly inspecting the aftertreatment system for leaks, damage, or contamination helps prevent long-term issues. If you notice increased exhaust odor, warning indicators, or reduced system efficiency, diagnostics should be performed promptly.

By maintaining overall engine health and addressing issues early, you can help extend the service life of your Caterpillar C13 DOC Filter OEM 390-0696 and ensure reliable emissions system performance.

The DOC (Diesel Oxidation Catalyst) filter helps reduce harmful exhaust gases before they move through the rest of the aftertreatment system. When it begins to fail, it can affect emissions efficiency and overall exhaust performance.

One of the first signs is an illuminated check engine or aftertreatment warning light.

Other common symptoms of a bad DOC filter include:

  • Catalyst efficiency fault codes
  • Failed emissions testing
  • Strong or unusual exhaust odor
  • Increased exhaust temperatures
  • Excessive exhaust restriction
  • Rattling noise from inside the exhaust housing

Internal contamination is a frequent cause of DOC issues. Oil or coolant entering the exhaust can coat the catalyst surface and reduce its ability to function properly.

Overheating can also damage the internal substrate. If the catalyst structure cracks or melts, exhaust flow may become restricted, which can impact engine operation.

In some cases, faulty sensors can mimic DOC failure. Proper diagnostics are essential to confirm whether the issue lies within the DOC filter or another related component.

Addressing the problem early helps protect the rest of the aftertreatment system and prevent more extensive repairs.

Yes, professional installation helps ensure proper sealing, sensor connections, and exhaust flow characteristics.

Yes, a clogged Caterpillar 390-0696 DOC Filter can trigger aftertreatment fault codes and impaired emissions readings.

Using the correct OEM 390-0696 DOC Filter helps ensure proper exhaust oxidation and reliable integration with the emissions system.

Signs may include exhaust aftertreatment fault codes or frequent regeneration alerts indicating restricted oxidation.