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Cummins ISB 6.7L, ISC, ISL Engine Control Module (ECM) : OEM 4943134

CUMMINS ISB 6.7L, ISC, ISL ENGINE CONTROL MODULE (ECM) : OEM 4943134

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,595.00

-
+

CORE CHARGE:

$500.00
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 4943134
PART TYPE Engine Control Module (ECM)
BRAND Tamerx Diesel Products
ENGINE MAKE Cummins
ENGINE TYPE ISB 6.7L, ISC, ISL
YEAR
PART NUMBER 4943134RM
APPLICATION NOTES CM2150
ADDITIONAL NOTES ESN# or VIN# Required for Complete factory Programing

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx Engine Control Module (ECM), Tamerx part number 4943134RM ( OEM Part Number 4943134 ). 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 ISB 6.7L, ISC, ISL, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: ESN# or VIN# Required for Complete factory Programing

OEM NUMBERS

Primary OEM 4943134
Additional OEM 4943134

ADDITIONAL DETAILS

CONDITION Remanufactured
UPC / Barcode
WEIGHT 6.00 LBS

SHIPPING OPTIONS

Ship Weight : 6.00 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.


The Cummins ISB 6.7L, ISC, ISL Engine Control Module (ECM) OEM 4943134 is designed to ensure seamless communication between engine components, optimizing fuel delivery and overall efficiency. Engineered to meet OEM specifications, this ECM provides precise control over engine functions, helping maintain smooth operation and reliability. Each unit undergoes extensive testing for compatibility and durability, ensuring it meets factory standards before installation. Whether replacing a faulty module or restoring your engine’s electronic management system, this ECM offers a dependable solution for maintaining reliability and efficiency.

PEOPLE ALSO ASKS | BLOG(S)

The Engine Control Module (ECM) is a critical component in Cummins ISB 6.7L, ISC, and ISL engines. The OEM 4943134 ECM manages various engine functions to ensure optimal performance, fuel efficiency, and emissions control.

Key Functions of the ECM:

  • Fuel Injection Timing
    • The ECM precisely controls the timing of fuel injection to maximize combustion efficiency.
  • Air-Fuel Ratio
    • It adjusts the air-fuel mixture to maintain the ideal balance for combustion.
  • Turbocharger Control
    • Manages the turbocharger to provide the right amount of boost pressure.
  • Emissions Regulation
    • Ensures the engine meets stringent emissions standards by controlling exhaust gas recirculation (EGR) and other systems.
  • Diagnostics
    • Monitors engine performance and detects any issues, providing diagnostic trouble codes (DTCs) for troubleshooting.

Benefits of ECM in Cummins Engines

The ECM in Cummins ISB 6.7L, ISC, and ISL engines offers several benefits:

  • Enhanced Performance
    • Optimizes engine performance for various operating conditions.
  • Improved Fuel Efficiency
    • Adjusts fuel delivery to reduce fuel consumption.
  • Reduced Emissions
    • Controls emissions to meet environmental regulations.
  • Reliability
    • Provides consistent engine operation and protects against potential damage.

For those in need of a reliable ECM for their Cummins engines, Tamerx Diesel Products offers the OEM 4943134 ECM. Trust Tamerx for quality parts that keep your engine running smoothly and efficiently.

By understanding how the ECM functions, you can better appreciate its role in maintaining engine health and performance. Ensure your Cummins engine operates at its best with a top-quality ECM from Tamerx Diesel Products.

The Engine Control Module (ECM) is a critical component in modern vehicles, responsible for managing the engine's performance. When the ECM malfunctions, it can lead to a variety of issues that affect the vehicle's overall functionality. Identifying the signs of a bad ECM early can help prevent further damage and costly repairs.

Common Symptoms of a Failing ECM

Recognizing the symptoms of a failing ECM can help you address the problem promptly. Here are some common signs to look out for:

  • Engine Misfires or Stalling
    • A malfunctioning ECM can cause the engine to misfire or stall unexpectedly.
  • Poor Fuel Economy
    • If the ECM is not regulating the fuel injection properly, it can lead to increased fuel consumption.
  • Check Engine Light
    • One of the most apparent signs is the illumination of the check engine light on your dashboard.
  • Difficulty Starting the Engine
    • A failing ECM might cause issues with starting the engine, making it hard to start or not start at all.
  • Transmission Issues
    • Problems with shifting gears or transmission functionality can also indicate ECM problems.

Why Address ECM Issues Promptly?

Ignoring ECM issues can lead to more severe engine damage and higher repair costs. At Tamerx Diesel Products, we offer top-quality ECMs to ensure your vehicle runs smoothly. Our products are tested for reliability and performance, providing a cost-effective solution for your ECM problems.

Signs of a failing ECM include engine misfires, reduced fuel efficiency, diagnostic trouble codes, and issues with engine starting or stalling.

Yes, a malfunctioning ECM can lead to improper engine operation, potentially causing damage to components like injectors or the turbocharger over time.

Before installation, disconnect the vehicle's batteries to prevent electrical damage, and ensure the ECM is programmed with the correct engine parameters. ​

Yes, exposure to extreme temperatures, moisture, and vibrations can impact ECM performance and longevity.

Cummins Engine Control Module (ECM)s