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Chevrolet GMC Duramax LLY Injector Driver Module 2004 - 2005: OEM 8973037511

CHEVROLET GMC DURAMAX LLY INJECTOR DRIVER MODULE 2004 - 2005: OEM 8973037511

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$2,370.00

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 NUMBER8973037511
PART TYPEInjector Driver Module
BRANDTamerx Diesel Products
ENGINE MAKEChevrolet GMC
ENGINE TYPEDuramax LLY
YEAR2004 - 2005
PART NUMBERFIC8973

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx Injector Driver Module, Tamerx part number FIC8973 ( OEM Part Number 8973037511 ). 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 Chevrolet GMC Duramax LLY, production years 2004 - 2005, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM8973037511
Additional OEM0 281 011 134, 897307511, 897307513, 8973037511

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode086547502320
WEIGHT2.80 LBS

SHIPPING OPTIONS

Ship Weight : 2.80 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.


Discover the FIC8973 by Tamerx, the quintessential choice for Chevrolet GMC Duramax LLY Injector Driver Module spanning 2004-2005, precision-engineered to OEM 8973037511 standards. Tamerx, a distinguished replacement part company, guarantees meticulous craftsmanship, delivering an Injector Driver Module that outperforms original specifications. Tailored for seamless integration into your diesel engine, the FIC8973 stands as the premium replacement part for discerning LLY enthusiasts. Trust in Tamerx for unparalleled quality, providing a dependable solution that ensures optimal injector control performance specific to Chevrolet GMC Duramax LLY engines from 2004 to 2005. Elevate your diesel experience with Tamerx, where precision meets reliability for enhanced engine efficiency.

FITMENT CHART

YEARMAKEENGINE(S)
2004 Chevrolet GMC Duramax LLY
2005Chevrolet GMC Duramax LLY

PEOPLE ALSO ASKS | BLOG(S)

The Chevrolet GMC Duramax LLY Injector Driver Module (IDM) for the 2004-2005 models is a crucial component for maintaining efficient engine operation. Understanding its components can help in diagnosing issues and ensuring proper functionality.

Main Components of the Injector Driver Module:

  • Power Supply Circuit
    • This supplies the necessary voltage to the IDM, ensuring that it can drive the injectors effectively.
  • Microprocessor
    • The brain of the IDM, this component processes signals from the Engine Control Unit (ECU) and controls the timing and duration of injector pulses.
  • Output Drivers
    • These are responsible for sending precise electrical pulses to the injectors, ensuring accurate fuel delivery.
  • Cooling System
    • To prevent overheating, the IDM includes a cooling system that helps maintain optimal operating temperatures.

Key Features:

  • Durable Housing
    • Protects internal components from harsh engine conditions.
  • Electrical Connectors
    • Ensure a secure connection to the vehicle’s wiring harness.
  • Diagnostic Capabilities
    • Allows for easy troubleshooting and maintenance.

By understanding these components, you can better maintain your Chevrolet GMC Duramax LLY and ensure its injector system operates smoothly. 

The Injector Driver Module (IDM) plays a crucial role in managing the fuel injection process in diesel engines. When it starts to fail, recognizing the signs early can save you from more extensive engine damage. Here are the key symptoms to watch for:

Engine Misfires and Poor Starting

One of the first signs of a failing IDM is engine misfires. If your engine struggles to start or misfires frequently, the IDM might be the culprit. The module's inability to properly regulate fuel injection can lead to uneven engine performance.

Symptoms of a Bad Injector Driver Module

  • Rough Idling
    • The engine may idle roughly due to inconsistent fuel delivery.
  • Stalling
    • Unexpected engine stalling, especially at low speeds, can indicate IDM issues.
  • Loss of Power
    • Noticeable power loss during acceleration or under load is a red flag.
  • Check Engine Light
    • The check engine light may illuminate, pointing to fuel injection problems.
  • Excessive Smoke
    • Increased exhaust smoke, particularly black smoke, can result from improper fuel combustion.

Increased Fuel Consumption

A malfunctioning IDM can lead to increased fuel consumption. As the module fails to regulate the injection process efficiently, the engine might burn more fuel than necessary, leading to reduced fuel economy.

If you notice any of these signs, it's essential to address the issue promptly. Ignoring a bad Injector Driver Module can lead to more severe engine problems. Tamerx Diesel Products offers high-quality IDM replacements to ensure your diesel engine runs smoothly and efficiently.

The IDM, also known as the Fuel Injection Control Module (FICM), controls the fuel injectors by amplifying signals from the Engine Control Module (ECM), ensuring precise fuel delivery for optimal engine performance.

Yes, a malfunctioning IDM can lead to improper injector timing and cause wear on the fuel system and engine components.

It should be inspected regularly during routine maintenance and replaced if signs of failure are detected or at recommended intervals.

If the IDM fails, it should be replaced promptly with a compatible unit, such as the OEM 8973037511, to restore proper engine function.