
Ford Powerstroke 6.7L DOC Filter 2016-2019: OEM FC4Z5E212B
FORD POWERSTROKE 6.7L DOC FILTER 2016-2019: OEM FC4Z5E212B

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 PS67-15RM-DOC ( OEM Part Number FC4Z5E212B ). 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 Ford Powerstroke 6.7L, production years 2016-2019, and comes with a One Million Miles or One Year Warranty.
Additional Notes: Diesel Oxidation Catalyst
OEM NUMBERS
| Primary OEM | FC4Z5E212B |
| Additional OEM | FC4Z-5H212-B, FC4Z5E212B |
ADDITIONAL DETAILS
| CONDITION | Remanufactured |
| UPC / Barcode | 00840490558960 |
| WEIGHT | 33.00 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 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.
Providing essential exhaust emissions treatment for heavy-duty diesel trucks, the Ford Powerstroke 6.7L DOC Filter (2016–2019) OEM FC4Z5E212B helps maintain proper operation of the vehicle’s exhaust aftertreatment system. Designed according to original equipment specifications, this diesel oxidation catalyst is intended for proper fitment with applicable Ford trucks equipped with the Powerstroke 6.7L diesel engine within the specified model years. It promotes the oxidation of hydrocarbons and carbon monoxide into less harmful compounds while helping create suitable exhaust conditions for downstream diesel particulate filter regeneration. Its durable construction is designed to withstand elevated exhaust temperatures, vibration, repeated heating cycles, and demanding driving conditions commonly encountered in commercial and heavy-duty diesel applications. Suitable for truck owners, fleet operators, maintenance technicians, and professional diesel repair facilities, this OEM DOC filter provides a dependable replacement solution for maintaining proper exhaust treatment, supporting emissions system reliability, and ensuring consistent long-term vehicle operation.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2016 | Ford | Powerstroke 6.7L | ||||
| 2017 | Ford | Powerstroke 6.7L | ||||
| 2018 | Ford | Powerstroke 6.7L | ||||
| 2019 | Ford | Powerstroke 6.7L | ||||
PEOPLE ALSO ASKS | BLOG(S)
The Ford Powerstroke 6.7L DOC Filter OEM FC4Z5E212B is an important component of the diesel exhaust aftertreatment system. Listed for compatible 2016–2019 Ford diesel applications, this Diesel Oxidation Catalyst (DOC) helps reduce harmful exhaust emissions and supports proper diesel particulate filter (DPF) regeneration.
Essential Maintenance Tips for Your Ford DOC Filter
Proper care of your Ford Powerstroke 6.7L Diesel Oxidation Catalyst helps maintain effective exhaust treatment and prevent costly repairs.
- Use Quality Diesel Fuel
- Choose fuel that meets Ford's recommended specifications.
- Maintain Engine Oil
- Use manufacturer-approved low-ash diesel engine oil.
- Inspect Exhaust Connections
- Check for leaks, corrosion, and damaged components.
- Monitor Warning Lights
- Address exhaust system alerts and diagnostic trouble codes promptly.
- Prevent Contamination
- Repair oil or coolant leaks that could damage the catalyst.
- Follow Service Intervals
- Schedule regular inspections according to Ford maintenance guidelines.
Why Is Regular DOC Filter Maintenance Important?
Maintaining the Ford Powerstroke 6.7L DOC Filter 2016–2019 helps support cleaner exhaust emissions, proper DPF regeneration, and reliable diesel engine operation.
A damaged or contaminated DOC catalyst may cause increased emissions, regeneration difficulties, or exhaust system warning codes.
Always verify OEM FC4Z5E212B compatibility using your vehicle identification number before purchasing a replacement.
Driving with a bad DOC Filter is generally not recommended. The Diesel Oxidation Catalyst (DOC) helps reduce harmful exhaust emissions and supports the Diesel Particulate Filter (DPF) regeneration process. Ignoring DOC problems can lead to costly repairs and additional exhaust system damage.
Common Signs of a Failing DOC Filter
Recognizing DOC Filter failure symptoms can help prevent serious diesel engine problems. Watch for these warning signs:
- Check Engine Light
- Exhaust system faults may trigger dashboard warnings.
- Increased Exhaust Emissions
- A damaged catalyst may struggle to reduce pollutants.
- Frequent DPF Regeneration
- DOC problems can interfere with regeneration cycles.
- Reduced Engine Output
- Severe exhaust restrictions may affect engine operation.
- Unusual Exhaust Odors
- Strong smells may indicate incomplete oxidation.
- Higher Fuel Consumption
- Related exhaust system issues may increase fuel usage.
What Happens If You Keep Driving?
Continuing to drive with a faulty Diesel Oxidation Catalyst may cause excessive exhaust backpressure, regeneration problems, and further aftertreatment system damage.
When Should You Seek Professional Help?
If you suspect DOC Filter failure, schedule a professional diesel exhaust inspection immediately. Avoid driving if you notice overheating, severe restrictions, or significant engine issues.
Timely DOC Filter repair or replacement helps prevent expensive damage, maintain emissions compliance, and support reliable vehicle operation.
Cleaning may address certain removable deposits when approved by applicable service procedures, but a catalyst with damaged internal material or reduced chemical activity may require replacement.
The exhaust temperature sensors, fuel injection system, exhaust connections, mounting hardware, and possible sources of oil or fuel contamination should be inspected before installation.
OEM FC4Z5E212B should be verified using the vehicle identification number, model year, engine configuration, emissions system specifications, and original DOC part number before installation.
OEM FC4Z5E212B is a Diesel Oxidation Catalyst (DOC) filter intended for compatible 2016–2019 Ford vehicles equipped with the 6.7L Powerstroke diesel engine.



