Lly ficm for sale 00 your LB7 LLY LBZ or LMM Duramax ECM/TCM (Engine to Chassis) harness is reworked to standalone and will look factory fresh. Engine ran great. B-grade: a tested unit with a cosmetic flaw that will not affect The LLY Duramax Engine utilized the new Bosch Common Rail Fuel system. No harness. Precision & Performance: The GoECM Description FICM/IDM for 2004. We Have everything from Air Compressors, Head Studs to Train Horns including many brands like Access Roll-Up Cover, AEM, aFe, Airaid, and many more. com. 5-2005 Chevy/GM Duramax LLY Fuel Injection Control Module (FICM), part numbers: 97303751, 0281011134. Our complete Ford 6. 6 Silverado Sierra 05 Reman Warranty programmed $225. 5 and 2005 Chevy Silverado & GMC Sierra Diesel. We're your local dealership serving Seekonk, MA, Providence, and Pawtucket. Please select your truck's engine from the dropdown menu below. 0L diesel engines is responsible for producing a 48-volt electrical supply to the two solenoids controlling the pressurized flow of oil needed by the fuel injectors to function properly. I’m looking for a FICM for a LLY. Shop now for fast shipping and easy returns! Looking to sell 6. Explore our FICM repairs. All items are removed from running trucks with no codes or misfires. Checked for code and found U0105. 5 - 2005 Chevrolet Silverado 2500 and 3500 Duramax LLY FICMs that experience lost communication with the module and more. Truck was towed to Chevy dealer and they diagnosed bad FICM. Sep 14, 2021 · Hi I am in need of a ficm part #8973037513 or reputable rebuild company. No Returns on Electrical Harness. 6L LB7/LLY Duramax trucks. Also Find many great new & used options and get the best deals for 04-05 Chevy Silverado GMC Sierra DURAMA. Chevy GM Duramax Diesel LLY Fuel Injection Control Module FICM 6. Jun 5, 2015 · 2004. FOR SALE! Home Item For Sale Feedback Add To Favorite Contact Us Visit 226206544131 Jul 9, 2025 · LB7 and LLY Duramax route the fuel lines to the engine through the Fuel Injection Control Module (FICM) for cooling purposes. What are your options when your Chevrolet/GMC Duramax FICM fails Did you know that Bosch is no longer making the OEM FICM units for the LLY Duramax trucks? This means until now you had 2 options to fix your truck: Try and get someone to fix yours, or buy a re-manufactured unit online. If you want to prevent future issues, you should seriously consider upgrading your alternator and your alternator wiring. Choose from used/refurbished A-Grade or B-Grade, Service Numbers are interchangeable. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Description Duramax FICM LLY FICM LB7 FICM Repair & Return Duramax FICM Repair Fuel Injector Driver Module for LLY & LB7 Duramax engines SIA Electronics has many other repairs available. GM 97321373 LLY Duramax Diesel Fuel Hose From Filter to FICM (0) Reviews: Write first review Description: Genuine GM/AC Delco Replacement Parts Condition: New Automobile Computer Solutions guarantees customer satisfaction and what’s most important the best repair service for your ECU. Choose from used/refurbished A-Grade or B-Grade. We thoroughly test your FICM to assure you that it is working properly without any fault codes when it arrives to your Door, Install is Plug and Play, No Programming Needed, We do it all . Had it hauled to the shop and the tech said all wiring seems good and he is quite certain it is a faulty fcim. This crucial component regulates the voltage to your injectors, ensuring proper fuel delivery and engine performance. I believe it has a broken cam pin. 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Find many great new & used options and get the best deals for 2004-2005 Chevy Silverado GMC Sierra DURAMA. 5 lly, Silver Birch Metallic w/ dark charcoal leather interior. 6L 2004 - 2005 REPAIR SERVICE GM $198. Mar 19, 2021 · 21 reactions · 13 comments 󱎖 Reputable places to buy or repair a 05 LLY Duramax FICM Summarized by AI from the post below Ethan Laroche Diesel Knuckle Busters 44w · Public Mar 6, 2016 · THe FICM energizes each fuel injector by grounding the command circuit between the FICM and the fuel injector. When you are ready to place your order, just fill out the form below, and we’ll ship your order within 24-48 hours. 6L LLY Duramax enhances fuel management. We repair Duramax LLY and LB7 FICM modules for Chevrolet, GMC, and Hummer vehicles. 6L Duramax LLY with the Diamond T FICM-overhauled to exceed OEM standards, plug-and-play, free programming, and backed by a lifetime warranty. Remanufactured 2004. 2004 - 2005 Chevy Silverado 2500 6. Our FICM for GM Duramax LLY vehicles is designed to provide high-performance and efficient operation. Get the best deals for Used Lly DURAMAX Engine at eBay. This is the highest quality replacement module on the market! Fits 2001-2004 Chevy / GMC 2500HD / 3500HD LB7. Does anyone need a ficm? Will ship Discussion about a ficm for sale and potential buyers in the LLY Duramax Owners group Apr 29, 2025 · Chevy GM Duramax Diesel LLY Fuel Injection Control Module FICM 6. 00 Free shipping Silverado Sierra Duramax Diesel LLY FICM Fuel Injection 6. These upgrades will help to ensure low voltage levels will not create problems for you. Aug 17, 2025 · Anyone have a ficm for 05 lly? The conversation is about finding a fuel injection control module for a 2005 LLY Chevy Duramax, with several users offering to sell or repair the module Fits: 2004. 2004 - 2005 GMC Sierra 2500 6. 6L engine. GoECM offers expert module repair and automotive ECM solutions. In stock, ready to ship. See Details. Service Numbers are interchangeable. Reliable, affordable, and backed by a lifetime warranty. For $576. 01-04 LB7 VIN code 1 (8th digit is “1”). NOTE: Before replacing a FICM for an injector related fault code check and make sure there is not an injector or injector related circuit fault. Oct 31, 2025 · Duramax Diesel LLY FICM for 2004. Customer: I have a 2004 LLY. You send your part to us, we rebuild it and ship it back to you. GM 97321373 LLY Duramax Diesel Fuel Hose From Filter to FICM (0) Reviews: Write first review Description: Genuine GM/AC Delco Replacement Parts Condition: New In good working order feel to call or message 6086062841 shipping avaliable Oct 18, 2024 · THIS IS NOT A FICM FOR SALE, THIS IS A REPAIR SERVICE! WHAT: 2004-2005 DURAMAX 6. FICM LLY 8973037513 8973037511 at the best online prices at eBay! Free shipping for many products! Automobile Computer Solutions guarantees customer satisfaction and what’s most important the best repair service for your ECU. 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This is the highest quality replacement module on the market. the caps costed me about $10 and a little soldering time and I'll get another 15 yrs out of my ficm. 2005 lly ficm, came off a running truck. Order your repair today! Find many great new & used options and get the best deals for 2004 2005 Chevy Silverado GMC Sierra 6. 6 FICM LLY 8973037513 8973037511 at the best online prices at eBay! Free shipping for many products! Apr 11, 2025 · THIS IS NOT A FICM FOR SALE, THIS IS A REPAIR SERVICE! WHAT: 2004-2005 DURAMAX 6. It will have a Delphi Automotive Under Hood Rated Fuse/Relay block with a legend and dust cover and a 5 foot long OBD Port. 6 Repair Service. Just wondering if it is worth it to pull the FICM and send to SIA for a rebuild before I encounter any issues. 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Get the best deals for DURAMAX Ficm at eBay. 6L You need to ship your part(s) to us for service. 00 Find many great new & used options and get the best deals for 2004 05 Duramax LLY FICM Fuel Injection Control Module 8973037511 Bosch OEM at the best online prices at eBay! Free shipping for many products! Product Description 2001-2005 Duramax equipped vehicles. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Find many great new & used options and get the best deals for 2004-2005 Chevy Silverado GMC Sierra DURAMA. Get paid today! The FICM (fuel injection control module) on Ford Powerstroke 6. 5-05 LLY, VIN code 2 (8th digit is “2”). **This is a VIN Programmed Engine Control Module 8973037511 for 2004-2005 Chevrolet/GMC 6. *LIFETIME WARRANTY *Free return shipping *Fast turnaround time Photo is a stock photo and may not fully represent the item listed. This is the highest quality replacement module on the market and comes Plug and Play ready. 6l Duramax LLY ECU FICM Core Bosch 0281011134 at the best online prices at eBay! Free shipping for many products! Aug 7, 2025 · Silverado Sierra Duramax Diesel LLY Injection Module ficm 6. After reading several forums I Remanufactured fuel injection control (F. All Categories. 5 thru 2005 Chevy Silverado/GMC Sierra 2500HD/3500HD LLY Duramax Diesel *This product has been discontinued* Replacement option available: DMAX-FICM-LLY Genuine Bosch (F. Repair service. WARRANTY: PLEASE NOTE, GM has issued a service bulletin on 04-05 LLY trucks beginning in 2008 informing of known wire bundle chaffing. 6" RCD lift w/ bilstiens, cognito tie rods, pitman/idler braces, roller bearing idler arm mount, uca's and sway bar links. 5-2005 Chevrolet/GMC Duramax LLY to full strength with our state-of-the-art Fuel Injection Control Module (FICM), tailored for the 6. He said the fuse was burnt, he replaced it and got it running again. When the FICM begins to falter, the engine's symphony turns into a discordant noise of misfires, sluggish performance, and stubborn starting. Mar 31, 2022 · I bought all the capacitors for my LLY ficm and will be replacing them before the original caps leak out and burn up my circuit board. Buy today Used OEM GM Duramax FICM bushing mount kit in excellent condition. The early fuel systems included an ECM (Engine Control Module), CP3 Injection pump, FICM (Fuel Injection Control Module), and injectors. Nov 12, 2021 · LLY FICM Jump to Latest 2. Complete whole engine GM OEM Engine Wiring Harness includes connector leads to the following: Injectors, Glow Plugs, Glow Plug Module, Turbo Sensor, FPR, Fuel Rail Sensor, FICM, Cam Sensor, Crank Sensor, Fuel Temp Sensor, Y-Bridge Sensor, Fuel filter Housing Sensor (2), Bail Connectors (2), Coolant Temp Sensor, Passenger block ground. Feb 3, 2014 · Tried to restart and had fuel pressure and crank rpm on cts monitor and nothing other than just cranking. Shop the wide selection of Fuel Injection Control Modules (FICM) and other diesel parts for your 2003-2007 Ford 6. I checked the power to the ficm and I got codes of p2146 fuel injector group A circuit open and p0207 cyl 7 injector A circuit. The other day engine stopped running. 6L Duramax LLY with the Diamond T Brand New Fuel Injection Control Module (FICM). Since most fuel modules fail because of this wiring harness issue (short), these modules cannot be warranted. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Brand New Aftermarket GM LLY Duramax fuel injection control (F. I’ve sent mine off to be refurbished but they can’t do anything with it. 6l FICM Bosch 8973037511 ECU at the best online prices at eBay! Free shipping for many products! FICMRepair. Find many great new & used options and get the best deals for 04 05 Chevrolet GMC 2500hd Duramax 6. Get the best deals for 2005 DURAMAX Ficm at eBay. 6L Duramax LLY Diesel Part #’s 97303751 / 0 281 011 134 Please Select New OEM or Reman in Options Diesel Injector Driver Module (IDM) or Fuel Injector Control Module (FICM) is manufactured and tested to the strictest OE standards for unparalleled performance. Get the best deals for Lly Ficm at eBay. Also EDU fuse was blown. 6L 2004 - 2005 repair service. A fuel injection control module (FICM) is a critical component of modern fuel injection systems in diesel engines. We specialize in plug and play replacement that is remanufactured and programmed to fit your 2004-2005 Chevrolet GMC Duramax 6. 6L FICM: The Conductor of Your Diesel's Symphony In your Chevrolet Duramax, particularly models needing an LB7 FICM repair or replacement, this module dictates the voltage and timing for each fuel injector. 6L Diesel LLY. I. Installed new fuse and fuse blew again. Reached out to a couple of dealers and stores and none have any in stock. The later version fuel system did away with the FICM and utilize a CP4 injection pump. *It is advisable to call Find many great new & used options and get the best deals for 2004-2005 GM 97303751 6. Discover our services today! Oct 29, 2025 · THIS IS NOT A FICM FOR SALE, THIS IS A REPAIR SERVICE! WHAT: 2004-2005 DURAMAX 6. Find top brands, exclusive offers, and unbeatable prices on eBay. 5-2005 Chevy / GMC 2500HD / 3500HD LLY. In addition, Auto &Truck Electronics, does not represent or warrant that the information accessible via this site is accurate, complete or current. Smelled burnt smell at connector C1 at FICM. Has injector haze. Another lly ficm bites the dust. 6. We also offer preventative FICM repair service. 6 Chevy Silverado GMC Sierra 04/ 05. The FICM monitors the status of the ignition voltage circuits and fuel injector command circuits. Eight zero one six five two four nine four four Jul 20, 2021 · Hey guys. Manufacturer: Duramax LLY Interchange Part Number: 590-07637 Fitment Type: Direct Replacement LB7 and LLY Duramax route the fuel lines to the engine through the Fuel Injection Control Module (FICM) for cooling purposes. Shop at DmaxStore for your Duramax needs. This precision-engineered FICM delivers perfect compatibility and optimal performance for your Duramax diesel. Duramax Diesel LLY FICM 6. Harness and ficm not included in sale. 2004 - 2005 Chevy Silverado 3500 6. We repair and exchange FICM modules for Ford, Chevrolet, GMC, Hummer, and International vehicles with FICM failure issues. 5-2005 GM 6. $1500 LLY Duramax 231,000 miles. Shop with confidence. Find many great new & used options and get the best deals for Bostech Fuel Injection Control Module (ficm) Duramax LLY 2005 for a Chevrolet/gm at the best online prices at eBay! Free shipping for many products! Used, verified good fuel injection control module. 6L LLY FICM 8973037513 remanufactured fuel injection control module with a lifetime warranty. Learn More » THIS IS NOT A FICM FOR SALE, THIS IS A REPAIR SERVICE! Fast turnaround. 6L Duramax LB7 LLY, Qty 5 We repair Duramax LLY and LB7 FICM modules for Chevrolet, GMC, and Hummer vehicles. 6 FICM LLY. - This FICM is plug-and-play. We specialize in plug and play replacement that is remanufactured and programmed to fit your 2004-2006 Chevrolet GMC Duramax 6. 6L - Remanufactured . 6 FICM LLY 8973037513 8973037511 at the best online prices at eBay! Free shipping for many products! Jan 16, 2024 · Just purchased an 05 LLY with 105k miles in beautiful shape. Just three connections are required to make the engine and transmission function as a Standalone: 12V Oct 20, 2020 · Ok, went out one day to start my truck and it would crank but not fire. com - Fuel Injection Control Module Repair and PHP Tuning OE replacement fuel line fuel injection control module banjo seal for 2001-2005 Chevy/GMC 6. Need help identifying? LB7 FICMs have two banjo fittings at the top, whereas LLY FICMs have a fitting on the top and bottom. 6L Chevrolet GMC Duramax Increase quantity for R&R for Fuel Injection Control Module (FICM) for 6. Crank No start. It is responsible for managing and controlling the fuel delivery process, ensuring optimal fuel efficiency, power output, and emissions performance. This is the highest quality replacement module on the market! Fits 200-2004 Chevy / GMC 2500HD / 3500HD LLY. FICMRepair. 5-05 Chevrolet GMC 2500hd Duramax LLY 6. These Fuel Injection Control Modules (FICMs) are completely overhauled to a condition that surpasses OEM standards, making them capable of handling any truck modifications or upgrades you may have. I took it home and drove it for about a For $576. Keep your Duramax LLY running smoothly with our reliable components. 6L LB7 or LLY Fuel Injection Control Module, protecting your diesel from unnecessary expense and downtime. - Compatible with 2004. Other electronic shops want $300+. Checked for wire rub on alternator bracket and pulled back wire covering and all looked good. What are your thoughts? Sound like a bad ficm? Oct 26, 2022 · Only a LLY FICM can be used as a replacement when the OEM goes bad and $2500 is cheap now. 5-2005 Chevy LLY Duramax running smoothly with this replacement Fuel Injection Control Module. Apr 29, 2025 · THIS IS NOT A FICM FOR SALE, THIS IS A REPAIR SERVICE! WHAT: 2004-2005 DURAMAX 6. Buy today Duramax Diesel LLY FICM for 2004. 5-05 GM LLY Duramax FICM | Fuel Injection Control Module | 97303751, 0281011134 | 2004. 6L Duramax FICM. Plug and play. Estimated repair time is 1-2 business days. I've seen used ones for sale at $4k We repair 2004. 6L 8973037511. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Oct 18, 2025 · THIS IS NOT A FICM FOR SALE, THIS IS A REPAIR SERVICE! WHAT: 2004-2005 DURAMAX 6. 5-2005 Chevy Silverado & GMC Sierra 6. These are factory bushings, washers and bolts, complete set of 3 to attach the FICM to mount plate. Thanks for any info. 5-2005 LLY Duramax engine, while a powerhouse, is known for its Fuel Injection Control Module (FICM) vulnerabilities. LB7 FICM EXCHANGE LLY FICM Exchange IMPORTANT INFO: Inadequate supply side voltage is a known cause of FICM damage. New fuel lines will be required to route from the FICM to the Fuel Filter Housing. I took engine down, had heads redone, ended up selling Find many great new & used options and get the best deals for 04. 5-2005 Chevy/GM Duramax LLY Freedom Injection Description: OE Replacement GM Part # 97303751 Bosch Part # 0281011134 Other Part # 8973037511, 897307511, 897307513, 8973037513 Apr 5, 2005 · 2004 2005 04 05 Duramax LLY FICM CAPACITOR BOARD BURN EXPERT REPAIR SERVICE - $689. This product features a one year warranty. !where to go from here? Sent from my iPhone using Tapatalk NEW 04. Notes: Before replacing a FICM for an injector related fault code check and make sure there is not an Apr 29, 2025 · Experience peak performance with our Chevy GM Duramax Diesel LLY Fuel Injection Control Module Get the OEM rebuilt & programmed option for your 6. 1 2005 ficm lly 1000$ 1 lmm ecm 700$ 1 lbz Ecm 700$ 2 tcm lbz/lmm500$ each 2 tcm lly/lb7 350$ each 1 lb7 Ecm 250$ 1 lly Ecm 350$ 2 lbz glow plug mod 300$ 1 l5p glow plug mod 200$ Also have Allison’s LLY DURAMAX (04. 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