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Case IH / New Holland DEF Doser Injector 2016-2022: OEM 47511724

CASE IH / NEW HOLLAND DEF DOSER INJECTOR 2016-2022: OEM 47511724

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$379.95

CORE CHARGE:

$50.00
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 NUMBER 47511724
PART TYPE DEF Doser Injector
BRAND Tamerx Diesel Products
ENGINE MAKE Case IH / New Holland
ENGINE TYPE
YEAR 2016-2022
PART NUMBER 47511724TX

PRODUCT DESCRIPTION

This is a New, Tamerx DEF Doser Injector, Tamerx part number 47511724TX ( OEM Part Number 47511724 ).This part is primarily made for a Case IH / New Holland , production years 2016-2022, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM47511724
Additional OEM47511724, 84247021

ADDITIONAL DETAILS

CONDITIONNew
UPC / Barcode
WEIGHT1.00 LBS

SHIPPING OPTIONS

Ship Weight : 1.00 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.


Power through dirty diesel and emissions regulations with absolute confidence—introducing the Case IH / New Holland DEF Doser Injector (2016–2022), OEM 47511724. Crafted to strict OEM standards, this injector precisely meters DEF to keep your selective catalytic reduction system humming clean. With a rugged, plug-and-play design built for durability and seamless compatibility, it’s the must-have component for maintaining peak engine efficiency, low emissions, and reliable performance—fields or roads, season after season.

FITMENT CHART

YEARMAKEENGINE(S)
2016Case IH / New Holland
2017Case IH / New Holland
2018Case IH / New Holland
2019Case IH / New Holland
2020Case IH / New Holland
2021Case IH / New Holland
2022Case IH / New Holland

PEOPLE ALSO ASKS | BLOG(S)

The DEF (Diesel Exhaust Fluid) doser injector plays a vital role in reducing emissions by precisely delivering urea-based fluid into the exhaust stream. In Case IH and New Holland equipment from 2016 to 2022, the OEM 47511724 DEF Doser Injector ensures accurate SCR (Selective Catalytic Reduction) operation. A well-maintained injector contributes to cleaner emissions, improved system efficiency, and operational reliability.

Key Benefits of the OEM 47511724 DEF Doser Injector:

  • Precision Urea Delivery – Controls exact DEF dosing required for efficient NOₓ reduction in the SCR system.

  • Optimized Emissions Control – Supports compliance with emissions regulations by enabling complete chemical reactions in the catalyst.

  • Factory OEM Fit – Designed for seamless integration into 2016–2022 Case IH and New Holland equipment.

  • Durable OEM Construction – Built to withstand harsh operating conditions with long-term reliability.

  • Warranty Protection – Offers peace of mind with coverage for up to one million miles or one year.

  • Trusted Bosch Manufacturing – As a Bosch-made component, it ensures top-tier quality and OEM-level performance.


A properly functioning DEF doser injector is essential for optimal SCR performance and emissions compliance. The OEM 47511724 ensures your Case IH or New Holland equipment operates at its cleanest and most efficient. For quality-assured aftermarket solutions, trust TamerX Diesel Parts to deliver OEM components that keep your machines reliable and compliant.

 

The Diesel Exhaust Fluid (DEF) doser injector plays a crucial role in reducing NOₓ emissions by injecting DEF into the exhaust stream for proper SCR (Selective Catalytic Reduction) function. Over time, these injectors may require cleaning, service, or replacement due to clogging or failure. Removing and reinstalling a DEF doser injector must be done with care to avoid damage to sensitive components or triggering system faults.

Tools and Materials You’ll Need

  • Safety gloves and eye protection

  • Socket wrench set

  • Torque wrench

  • Line wrenches (for DEF fluid lines)

  • Replacement gaskets or O-rings (if required)

  • Anti-seize compound (as needed)

  • Shop towels and DEF-compatible cleaner

Steps to Remove the DEF Doser Injector

  • Shut Down and Cool Off
    Ensure the vehicle is turned off and the exhaust system has fully cooled. Working on a hot exhaust can lead to burns and damage to components.

  • Depressurize the DEF System
    If required, follow the OEM procedure to relieve pressure in the DEF system. Some systems may need a scan tool to safely initiate a service mode.

  • Disconnect the Electrical Connector
    Carefully unplug the electrical connector from the injector. Avoid pulling on wires—use the release tab.

  • Disconnect DEF Supply Line
    Use a DEF-rated line wrench to loosen the DEF fluid line. Be prepared to catch any residual fluid with a rag or absorbent pad.

  • Unbolt the Injector
    Remove the mounting bolts that secure the doser injector to the exhaust pipe or mounting bracket. Take note of the hardware and orientation for reinstallation.

  • Remove the Injector
    Gently twist and pull the injector out of its port. Inspect the tip for signs of crystallization, soot buildup, or damage.

Steps to Reinstall the DEF Doser Injector

  • Clean the Port
    Use a DEF-safe cleaner to wipe the injector mounting port. Remove any residue or buildup that could affect the seal.

  • Install New Seals or Gaskets
    If your injector kit includes new O-rings or seals, install them as directed. Lightly lubricate with DEF-compatible grease if specified.

  • Insert and Secure the Injector
    Position the injector in the port and hand-tighten the bolts. Then torque them to OEM specifications using a torque wrench.

  • Reconnect DEF Line and Electrical Connector
    Reattach the DEF line and ensure the fitting is snug. Then plug the electrical connector back in until it clicks.

  • Run System Test
    Use a diagnostic tool to verify system operation and clear any existing fault codes. Check for leaks and proper DEF injection during operation.

Replacing or servicing a DEF doser injector isn't overly complex but requires careful handling and adherence to safety procedures. Always consult your vehicle’s service manual for torque specs and OEM-specific steps. Performing this task correctly helps maintain emissions compliance and keeps your SCR system running efficiently. If you’re unsure, working with a diesel technician is always a safe choice.

Warning lights or poor emission treatment can occur when dosing fails to match required levels.

Improper dosing can compromise emission control and may lead to derated engine performance.

Emission faults and engine derating may occur almost immediately when dosing is disrupted.

Incomplete dosing reduces emission treatment effectiveness and may trigger performance limitations.

Case IH / New Holland DEF Doser Injectors

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