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Cummins DEF Head Unit : OEM 5510447

CUMMINS DEF HEAD UNIT : OEM 5510447

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,495.00

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AVAILABILITY IN STOCK
OEM NUMBER 5510447
PART TYPE DEF Head Unit
BRAND Tamerx Diesel Products
ENGINE MAKE Cummins
ENGINE TYPE
YEAR
PART NUMBER 5511561TX

PRODUCT DESCRIPTION

This is a New, Tamerx DEF Head Unit, Tamerx part number 5511561TX ( OEM Part Number 5510447 ). This part is primarily made for a Cummins , and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM 5510447
Additional OEM 4378044, 4378046, 5510447, 5511559, 5511561, ASP9082317564

ADDITIONAL DETAILS

CONDITION New
UPC / Barcode
WEIGHT 15.00 LBS

SHIPPING OPTIONS

Ship Weight : 15.00 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.

"This Product Doesn't Have a Core"


The Cummins DEF Head Unit (OEM 5510447) is a high-quality replacement designed to ensure accurate management and delivery of Diesel Exhaust Fluid (DEF) for effective emissions control. Built to meet OEM specifications, this durable and reliable component plays a critical role in maintaining optimal engine performance and compliance with emission standards. Trust TamerX for premium diesel components that keep your equipment running smoothly and efficiently.

PEOPLE ALSO ASKS | BLOG(S)

The Diesel Exhaust Fluid (DEF) system is a crucial part of modern diesel engines, designed to reduce harmful emissions and ensure environmental compliance. The Cummins DEF Head Unit: OEM 5510447 is an integral component of this system, responsible for monitoring and regulating DEF levels to optimize its function. Replacing a malfunctioning DEF head unit with this OEM product helps maintain system efficiency and prevents potential operational issues.

The OEM 5510447 DEF Head Unit provides several benefits that ensure reliable and effective emission control:

  • Precise DEF Monitoring
    • Accurately tracks DEF levels to ensure the proper amount is delivered to the system for reducing nitrogen oxide (NOx) emissions.
  • System Reliability
    • Maintains optimal DEF flow, minimizing the chances of system malfunctions or fault codes.
  • Built to Last
    • Manufactured with durable materials that can withstand the harsh operating conditions of diesel engine environments.
  • Seamless Integration
    • Specifically designed for Cummins DEF systems, ensuring compatibility and straightforward installation.
  • Enhanced Engine Efficiency
    • Supports the DEF system's role in reducing emissions while maintaining smooth engine operation.

Replacing your DEF head unit with the Cummins DEF Head Unit: OEM 5510447 is a proactive step in ensuring your engine remains compliant with emission standards and avoids unnecessary downtime. Investing in high-quality, OEM-approved components extends the life of your DEF system and contributes to overall engine reliability.

At TamerX Diesel Parts, we provide a comprehensive range of premium parts to keep your diesel engine performing at its best. Visit our store today to purchase the OEM 5510447 DEF Head Unit and explore our selection of trusted products designed to meet your engine’s specific needs.

Diesel Exhaust Fluid (DEF) systems play a vital role in reducing emissions in diesel engines, and the DEF head unit is a key component of this system. Understanding the lifespan of a DEF head unit can help you plan for maintenance and avoid unexpected issues. But how long can you expect this part to last?

Typical Lifespan of a DEF Head Unit

The lifespan of a DEF head unit can vary depending on several factors, including usage, maintenance practices, and operating conditions. On average, a DEF head unit can last 5 to 7 years, though this may differ based on the following:

  • Operating Environment
    • Harsh conditions, such as extreme temperatures or exposure to debris, can shorten the lifespan.
  • Quality of DEF Fluid
    • Using high-quality DEF that meets ISO standards prevents contamination and ensures proper system function.
  • Frequency of Use
    • Vehicles with heavy, frequent use may experience faster wear on DEF components.
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A well-maintained DEF head unit can serve your vehicle for many years, typically lasting between 5 to 7 years. Regular inspections, quality DEF fluid, and prompt attention to issues can significantly extend its life. If replacement becomes necessary, TamerX Diesel Parts offers reliable DEF system components to keep your diesel engine running efficiently and in compliance with emissions regulations.

Regular inspection of DEF lines, using high-quality DEF, and ensuring proper storage temperatures can prevent clogs and freezing.

Yes, high temperatures can cause DEF degradation, leading to reduced system performance and potential damage to the unit.

Common errors include DEF quality warnings, incorrect fluid level readings, or failure codes for the SCR system.

A new unit ensures accurate fluid dosing and measurement, enabling the SCR system to effectively reduce emissions.

Cummins DEF Head Units