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Yanmar 4TNV94CHT DPF Filter 2015-2021: OEM 129F01-16400

YANMAR 4TNV94CHT DPF FILTER 2015-2021: OEM 129F01-16400

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,195.00

CORE CHARGE:

$1,000.00
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 NUMBER129F01-16400
PART TYPEDPF Filter
BRANDTamerx Diesel Products
ENGINE MAKEYanmar
ENGINE TYPE4TNV94CHT
YEAR2015-2021
PART NUMBER122-0011RM-DPF

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx DPF Filter, Tamerx part number 122-0011RM-DPF ( OEM Part Number 129F01-16400 ). 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 Yanmar 4TNV94CHT, production years 2015-2021, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM129F01-16400
Additional OEM129F01-16400, 129F01-16400-A0

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode00840490557154
WEIGHT44.00 LBS

SHIPPING OPTIONS

Ship Weight : 44.00 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.


Protect your emissions system with the Yanmar 4TNV94CHT DPF Filter 2015–2021 (OEM 129F01-16400). Designed specifically for Yanmar 4TNV94CHT engines, this diesel particulate filter captures soot and harmful particulate matter to support cleaner exhaust and efficient aftertreatment performance. Manufactured to OEM specifications, it provides precise fitment and dependable compatibility across the listed model years. Installing the correct DPF filter helps maintain proper exhaust flow, consistent emissions control, and long-lasting system reliability.

FITMENT CHART

YEARMAKEENGINE(S)
2015Yanmar 4TNV94CHT
2016Yanmar 4TNV94CHT
2017Yanmar 4TNV94CHT
2018Yanmar 4TNV94CHT
2019Yanmar 4TNV94CHT
2020Yanmar 4TNV94CHT
2021Yanmar 4TNV94CHT

PEOPLE ALSO ASKS | BLOG(S)

A Diesel Particulate Filter is built to do more than capture soot—it must also withstand repeated regeneration cycles and continuous exposure to high exhaust temperatures. The Yanmar 4TNV94CHT DPF Filter 2015-2021 OEM 129F01-16400 is engineered to meet those demands while providing the factory fit needed for dependable aftertreatment operation.

  • OEM 129F01-16400 is designed for 2015-2021 Yanmar 4TNV94CHT engine applications, ensuring OEM-quality fit and compatibility.
  • Captures diesel particulate matter (soot) before it exits the exhaust system, supporting cleaner emissions.
  • Built to support the regeneration process, allowing trapped soot to be removed during normal aftertreatment operation.
  • Manufactured with durable ceramic filter media designed to withstand repeated high-temperature regeneration cycles.
  • Maintains proper exhaust flow, helping the emissions system function according to factory specifications.
  • Direct-fit construction matches original exhaust mounting locations, making installation easier on compatible applications.
  • Engineered for dependable durability, making it a reliable replacement for maintaining the efficiency of the diesel aftertreatment system.

The Yanmar 4TNV94CHT DPF Filter 2015-2021 OEM 129F01-16400 is a dependable replacement for restoring effective particulate filtration. With OEM-quality construction, durable filtration media, and precise fitment, it helps support reliable aftertreatment operation and long-lasting emissions system performance.

A Diesel Particulate Filter (DPF) is designed to trap soot from the exhaust and remove it through the regeneration process. Over time, however, non-combustible ash accumulates inside the filter and cannot be removed by regeneration alone. Professional cleaning helps restore exhaust flow, improve aftertreatment performance, and extend the service life of the DPF.

  • Begin by diagnosing the DPF to confirm that cleaning is needed and to identify any engine or aftertreatment issues contributing to excessive soot buildup.
  • Remove the DPF according to the manufacturer's recommended service procedures before cleaning.
  • Use professional DPF cleaning equipment designed to remove accumulated ash through approved thermal and pneumatic cleaning methods.
  • Inspect the DPF for cracks, melting, or other physical damage. A damaged filter should be replaced rather than cleaned.
  • Check related components, including differential pressure sensors, temperature sensors, and exhaust piping, to ensure the aftertreatment system is functioning properly.
  • Repair underlying engine problems such as faulty fuel injectors, excessive oil consumption, or coolant leaks before reinstalling the cleaned DPF.
  • Clear any applicable fault codes and verify proper regeneration and exhaust backpressure after the DPF has been reinstalled.

Regular DPF cleaning helps restore filter efficiency, reduce exhaust restrictions, and improve the performance of the entire aftertreatment system. Following recommended maintenance schedules and correcting engine issues promptly can significantly extend the life of the DPF.

Yes, EGR system problems can increase soot production and place additional demand on the DPF. Correcting EGR issues helps improve filter performance.

Blocked or damaged pressure tubes can provide inaccurate readings to the engine control module. This may interfere with proper regeneration management.

Yes, engine oils that do not meet the recommended specifications may increase ash accumulation inside the DPF. Using the correct low-ash oil helps maximize filter life.

Signs may include increased exhaust backpressure, frequent regeneration cycles, reduced engine power, warning lights, or persistent emissions fault codes.