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Cummins L9 SCR 2022-2024: OEM 5507884

CUMMINS L9 SCR 2022-2024: OEM 5507884

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$4,995.00

AVAILABILITY IN STOCK
OEM NUMBER5507884
PART TYPESCR
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPEL9
YEAR2022-2024
PART NUMBER5507884RM-SCR
APPLICATION NOTESE-ONE 370-450 EPA21

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx SCR, Tamerx part number 5507884RM-SCR ( OEM Part Number 5507884 ). 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 Cummins L9, production years 2022-2024, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM5507884
Additional OEM5507884

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode00840490551541
WEIGHT75.00 LBS

SHIPPING OPTIONS

Ship Weight : 75.00 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.


Start your next haul with cleaner performance and smarter emissions control using the Cummins L9 SCR 2022–2024: OEM 5507884, engineered for tough-duty reliability. This genuine OEM Selective Catalytic Reduction unit helps slash harmful emissions while enhancing fuel efficiency under demanding conditions. Built rugged for long life and seamless fitment, it’s ready for the challenges of heavy-duty use. Keep your engine compliant and performing strong mile after mile.

FITMENT CHART

YEARMAKEENGINE(S)
2022Cummins L9
2023Cummins L9
2024Cummins L9

PEOPLE ALSO ASKS | BLOG(S)

Your truck’s emission system plays a vital role in keeping your vehicle compliant with environmental standards and running smoothly. The Cummins L9 SCR 2022–2024: OEM 5507884 is a key component of this system, responsible for reducing harmful nitrogen oxides (NOx) in diesel exhaust. Knowing the common signs that your SCR unit may need replacement can help you act before small issues turn into costly repairs or downtime.

  • Designed specifically for Cummins L9 engines from 2022 to 2024, the OEM 5507884 Selective Catalytic Reduction (SCR) module is built to fit the emission system precisely.

  • The SCR system works by introducing diesel exhaust fluid (DEF) into the hot exhaust stream, triggering a chemical reaction that converts NOx into nitrogen and water vapor.

  • Warning lights or diagnostic trouble codes related to the emission system may indicate your SCR unit is not functioning as it should.

  • Increased DEF consumption or frequent need to refill DEF could be a sign that the SCR unit isn’t processing the fluid efficiently.

  • Visible exhaust smoke or a notable change in exhaust odor can suggest that the SCR catalyst has degraded or become contaminated.

  • Issues with NOx sensor readings or emission inspection failures often trace back to a malfunctioning SCR component.

  • Installing the genuine OEM 5507884 SCR ensures proper compatibility, reliable operation, and helps prevent incorrect sensor signals or fitment problems.

  • This SCR unit meets Cummins’ original manufacturing standards, offering durability against heat, vibration, and the demands of daily highway or regional use.

Choosing the Cummins L9 SCR 2022–2024: OEM 5507884 from Tamerx Diesel Parts means you’re equipping your emission system with a part engineered for your truck’s exact requirements. Replacing a worn or failing SCR unit not only helps maintain emission compliance but also supports overall engine health and keeps your vehicle operating dependably mile after mile.

The Selective Catalytic Reduction (SCR) system is designed to reduce nitrogen oxide (NOx) emissions in modern diesel engines by using Diesel Exhaust Fluid (DEF). Built to withstand high exhaust temperatures and long operating hours, the SCR catalyst is made for durability. However, its lifespan can vary depending on maintenance, operating conditions, and overall engine health.

  • In many applications, the SCR catalyst can last several hundred thousand miles when properly maintained and operated under normal conditions.

  • Consistent use of clean, high-quality DEF helps prevent contamination and ensures proper chemical reactions inside the catalyst.

  • Engine issues such as excessive oil consumption or coolant leaks can contaminate the SCR and shorten its lifespan.

  • Faulty sensors, improper DEF dosing, or unresolved fault codes can place additional strain on the system over time.

  • Severe-duty use, heavy loads, or extended idling may increase wear on aftertreatment components.

  • Regular inspections during scheduled maintenance help identify early signs of buildup or system inefficiency.

While the SCR system is built for long-term service, neglect or contamination can reduce its durability. Staying current with maintenance, addressing warning lights promptly, and ensuring proper DEF handling can help maximize the lifespan of the SCR and maintain reliable emissions control.

Warning lights, emissions fault codes, or reduced engine responsiveness can indicate issues with the Cummins L9 SCR 2022-2024: OEM 5507884. Unusual exhaust odor or persistent DEF system alerts may also signal a problem.

The Cummins L9 SCR 2022-2024: OEM 5507884 actively treats NOx gases to help meet strict emissions standards. Proper SCR operation plays a crucial role in ensuring legal exhaust output.

Regular inspection of the Cummins L9 SCR 2022-2024: OEM 5507884 can catch signs of clogging, sensor issues, or external damage early. Early detection helps prevent unexpected failures and expensive repairs.

A blocked or restricted Cummins L9 SCR 2022-2024: OEM 5507884 can impede exhaust flow and diminish emissions control efficiency. This often results in diagnostic warnings and reduced overall performance.

Cummins SCRs