Duramax catalytic converter. recertified code ukg. Search a large selection of Emissions Equipment for your 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6. AcDelco 15126137 Catalytic Converter to DPF Gasket ensures a secure seal, prevents exhaust leakage, and enhances emissions control with durable, heat-resistant materials. DIY-Easy. Repair Instructions Catalytic Converter Replacement (4. Low mileage take off that has been opened up and cleaned tested and recertified. I dont want to throw any codes though that will cause a engine light or causing the computer messing Shop wholesale-priced OEM Chevrolet Silverado Catalytic Converters at GMPartsGiant. Including prices for grades like foreign, torpedo, large domestic, and more. 5 lly and I just received my 5" diamond eye turbo back exhaust, and I looked under my truck today at my stock exhaust and thought I saw a Catalytic converter. 3. Call (406) 728-7620 to speak with a diesel expert. Exhaust & Emission Parts and More for Your 2014 CHEVROLET SILVERADO 2500 at Reliably Low Prices. So I bought the truck in July. GMC warranty on this is 8 years or 80,000 miles. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Jun 27, 2020 · Removing catalytic converter 1 reading Jump to Latest 59K views 41 replies 20 participants last post by WilliamD Jun 27, 2020 Nov 20, 2009 · A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Aug 15, 2011 · Took took the catalytic converter out and replaced the section missing with the 4' piece of pipe that was purchased. I brought it to the dealer and they pulled the code and inspected. Made a service appointment and was about to bring it in and the light went out. Nov 17, 2022 · Today, we’ll tell you how much you can get for the set of catalytic converters and DPF filters from a Duramax engine if you decide to sell these parts as scrap units. In 2002, California models received a catalytic converter. Fits 2017-2024 L5P 6. 6 L5P Duramax with a replacement Catalytic Converter from XDP. Dealership said it's the catalytic converter. 5-2010 GM Silverado/Sierra 2500HD/3500HD 6. We offer a wide range of remanufactred Converters and Diesel Particulate flters DPFs. Please advise with solution set and repair experience. 6L 2500-3500 OEM Catalytic converter 2011 2016 Duramax 2500-3500 6. EGR systems can load or potentially even plug the intake tract with soot. 5" Universal Catalytic Converter Part# 60010 $394. 6L LMM. 6l Diesel Particulate filter dpf. Is this typical for 84,000 miles. 3 radiators, 2 inner coolers, 4 turbos. I'm a bit concerned about the very early failure. This is a direct replacement for your 2011-2016 GMC / Chevy Duramax LML 6. DPF has the rear pipe cut off. 5–2005 LLY Upgraded ECM with electric motor-actuated EGR valve and cooler. Warranty Information W & L Incorporated Catalytic Converters, Diesel Particulate Filters (DPF), and Selective Catalytic Reduction (SCR) parts proudly meet EPA warranty requirements which has a 5 year or 50,000 mile warranty on the external shell and end-pipes. Exhaust systems that delete your Diesel Particulate Filter (DPF), Catalytic Converter (CAT), Diesel Oxidation Catalyst (DOC) and/or Selective Catalytic Reduction (SCR). May 19, 2025 · Low mileage take off that has been cleaned and recertified. Stopped at dealer after work and code P2C7A was set. Full Manufacturer Warranty. Is he is full of POOP?? He says that the catalytic converter is about 2k at the dealership if I remove it. Aug 5, 2011 · 2005 LLY Catalytic Converter Question 1 reading Jump to Latest 22K views 13 replies 7 participants last post by trose2000 Jan 31, 2012 Oct 9, 2011 · This morning I elected to do this mod, which took about 90 minutes total. Silverado, sierra. Anyone else have similar issues? Missing my ‘05 Silverado. Find the replacement catalytic converter your 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6. Jan 18, 2022 · Hi. 0 Duramax Elevation made in MX. The first is a smoke leak test where the area being tested is filled with pressurized smoke and the leak is detected by visually inspecting for smoke exiting the system. . 2 days ago · Rockaway Recycling buys scrap DPF Catalytic Converters. May 2, 2022 · The 3. XDP is your one-stop shop. Any help would be greatly appreciated. How convenient. Oct 17, 2021 · Hello I have about 3500 miles on my 2022 at4 3500. There no delete pipe sold on the market, you'd have to buy a cat-back exhaust system to bypass the catalytic converter. Dropped off the truck and 2006-2007 GM 6. Drove it for a week and the check engine light came on with the emission fault text. dtc code p0420 - bad cat dtc code p0621 - bad generator 1 Update. 6L LLY/LBZ Duramax with a Catalytic Converters from XDP. The factory exhaust found on your L5P Duramax features numerous catalysts to include, but not limited to, a catalytic converter, Diesel Particulate Filter (DPF), and Diesel Oxidation Catalyst (DOC) that aid in emissions control. Correction There are two different types of leak tests that can be performed on the induction or exhaust system. Needs to be replaced. @jeffbbarnes03 that truck would have had a converter originally Name: Matt ASE Certified, former GM Parts guy John Deere Service Manager Play Truck - 2002 LB7 2500HD Crew Cab Short Bed Customer: 2016 gmc duramax. I have an 03 Duramax LB7 and was looking into running smoke stacks on the truck. GM will not cover and fix it Catalytic converter. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Chevrolet Silverado 2500 catalytic converters are designed to oxidize unburned hydrocarbons and carbon monoxide over a metal catalyst. All fit 1999-2024 Chevrolet Silverado and more. 2004. 6l. Gages looked normal and no out of ordinary engine sounds or performance that could tell. Get the wholesale-priced Genuine OEM GM Catalytic Converter for 2002 Chevrolet Silverado at GMPartsGiant Up to 45% off MSRP. Give us a call or text and let us help you save on your next repair. 2L) Catalytic Converter Replacement (6. That said, we offer numerous upgrades to increase the Apr 27, 2020 · I just hit 75k miles on my 2015 LML and just received a P0420 code. Apr 20, 2016 · A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 6L Duramax LBZ at US Diesel Parts. Replaces: 23241302, 84497489 Upgrade your 2003-2010 Chevy/GMC Kodiak/TopKick 6. They have to order the part. Your One Stop Duramax, Powerstroke and Cummins Performance Parts Website! Official YouTube website Truck Master Catalytic converters can cause excessive heat loading in the engine, turbo and exhaust system. KGC Warehouse has been EPA approved for over 30 years. Apr 30, 2021 · Hello all, My 2021 Yukon Denali with Duramax had a check engine light and notice that something is wrong with the emission system. 6 LB7 Duramax available at XDP. 6L Duramax LBZ In-Stock Magnaflow 60010 3. These critical components convert harmful exhaust gases into less toxic substances while maintaining the power delivery and fuel Mar 2, 2011 · From what I understand you can unbolt the catalytic converter and pipe? It would be great to be able to just unbolt the converter and bolt up a straight pipe in it place and leave the stock muffler on. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Aug 5, 2013 · I have a question for all of you who know about catalytic covertors. Oct 5, 2021 · Got a check eng light on my 2015 GMC Denali 2500 diesel. 6L Pickup. Equip cars, trucks & SUVs with 2006 Chevrolet Silverado 2500 HD Catalytic Converter from AutoZone. 3L) Catalytic Converter Replacement (4. They said the Catalytic converter was bad. What makes a catalytic converter go bad so soon? Remanufactured catalytic converters. 5 days later the light came back on and this time stayed on. Def level went from almost full to almost empty. 1: Remove the four flange bolts/nuts Diesel Power Products carries the Magnaflow Catalytic Converter 60010 for 2001-2005 6. This project listed above may have cost $40-50. Removed at 100k miles. DPFs have been opened up for cleaning. This is a type of diesel catalytic converter that will be value much differently than others. 00 for the delete pipe, this mod is for you. Sep 9, 2025 · Recertified 2011 2016 Duramax 6. It sits at dealer for the whole week and today they said it's due to wrong fuel (I know I put in only Diesel 2 and from 1 station). Make all the necessary repairs to your 2006-2007 Chevy/GMC 6. Jan 23, 2017 · A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Assuming to get that aggressive sound I'm looking for that cat will need to be removed SKU: 85521779 Positions: Lower Other Names: Converter & Pipe, Converter Description: Silverado, sierra. An Epa Approved testing lab for over 30 years. 6L LB7 / LLY GM Duramax May 20, 2025 · Has been cleaned tested and recertified. Truck is still in the Oct 1, 2022 · On way in to work on Interstate, check engine light came on. Even when operating under normal conditions EGR systems redirect abrasive soot and carbon back into the combustion chamber and crankcase. 0l diesel. May 25, 2022 · 2022 Sierra 1500 Refresh 3. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Find a wide selection of Catalytic Converters for your 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6. Nitrogen Oxides Catalytic Converter with Filter - GM (19420301). 6L diesel, 2nd design. For those of you with smog inspections, who do not like taking on/off your CAT with a delete pipe, and who would like to save a $100. 3L, 6. 6 LMM Duramax with a new replacement Catalytic Converter from XDP. 2007, 2008, 2009 & 2010 GM / Chevy Duramax Diesel 6. Visit this page to see how much money you can get for your Chevy Duramax scrap DPF System. Repair the emission system on your 2007. Dec 23, 2011 · A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. The LZ0 (only in the Silverado/Sierra) is slightly different than the LM2. However, if the mating flange on the exhaust downpipe/catalytic converter a sem 14. Diesel Power Products carries the Magnaflow Catalytic Converter 60010 for 2001-2005 6. My graphed readings using the Torque Oct 14, 2025 · 2017 2019 Duramax 2500-3500 6. 00 No reviews yet Apr 7, 2020 · If all exhaust system inspections are normal, replace the DOC. Verify the mating flange on the exhaust downpipe/catalytic converter assembly is true. May 9, 2012 · If i remove my catalytic converter and straight pipe that 4ft section in will it throw codes? I still have stock exhaust and no programer yet just hoping it will up my mpg some. Get Yours Today! We have the best products at the right price. In Durand. Equip cars, trucks & SUVs with 2018 Chevrolet Silverado 2500 HD Catalytic Converter from AutoZone. Worked as they should when removed for tuning. 6. Lately truck has been throwing the code p0420 for cat efficiency. Recertified code ukg. Did you know looking up your catalytic converter scrap value by serial number is the best way to learn the correct price? Here's an in-depth guide to follow. Free Same Day Store Pickup. Aug 31, 2009 · Did the 2004 lb7 Have A catalistic converter? Jump to Latest 11K views 12 replies 9 participants last post by audiomixer Sep 5, 2009 B 2749630 Note: The illustration above is the turbocharger exhaust pipe without a pilot flange. These necessary aftertreatment devices begin shortly after the downpipe and end just shy of the rear axle. Jun 6, 2024 · Always replace this single use downpipe sealing ring when servicing your turbo or downpipe on your L5P. 6 L5P Duramax needs at XDP. However, many diesel converters tend to be lower in value due to the reduced amounts of precious metals like platinum, palladium, and rhodium inside. 0l diesels are under the truck like the 250/2500 and 350/3500 trucks. Lower. Oct 21, 2025 · 2011 2016 Duramax 2500-3500 6. 6L) Exhaust Particulate Filter Cleaning (LMM DPF Regeneration Enable) Exhaust Particulate Filter Cleaning (LMM DPF Service Regeneration) for Service Regeneration Repair Verification Get the wholesale-priced Genuine OEM GM Catalytic Converter for 2021 GMC Sierra at GMPartsGiant Up to 45% off MSRP. 2 days ago · Updated average Catalytic Converter Scrap Prices from RRCats. 5–2010 LMM Larger EGR cooler than previous models. Buy MagnaFlow 60501 Direct Fit Catalytic Converter for 2001-2005 GM 6. Catalytic converter (DOC and DPF) off of a 2015 duramax. The Ram and Ford 3. I am on my second engine in 118000 miles. Shop a wide selection of Emissions Equipment for your 2007. 6L LB7 / LLY GM Duramax May 27, 2010 · Has anyone removed the cat on a stock LLY exhaust and replaced it with a "test" pipe? If so, which brands will fit without modifying the stock exhaust Get the wholesale-priced Genuine OEM GM Catalytic Converter for 2015 Chevrolet Silverado at GMPartsGiant Up to 45% off MSRP. Oct 14, 2025 · 2017 2019 Duramax 2500-3500 6. Truck is a 2021 Silverado ltz with the 3. XDP is your one-stop diesel shop. Aug 1, 2011 · 2007 GMC 2500HD LBZ Duramax/Allison CCSB 4x4 SLT Black. 6L duramax deisel (work horse or Kodiak chassis) It has been over heating from day one. 0 LTZ Z71 and already the catalytic converter went out. The check engine light came on the other day. The message that received is "An issue with the emissions system has been detected Feb 28, 2023 · 2017 L5P crewcab Recently had truck deleted, the shop installed 4'' exhaust w/ muffler it looks like. In the event of a conflict between the procedures set forth in this bulletin and the laws Catalytic Converter High-Performance Catalytic Converters for Cleaner Emissions and Better Flow The catalytic converter is a key component of a vehicle’s exhaust system, designed to reduce harmful emissions by converting toxic gases into less harmful substances before they exit the tailpipe. 2003- 2007 Duramax Silverado 2500-3500 6. DPF & CAT Delete Pipe | 2017, 2018, 2019 Chevy / GMC Duramax Diesel 6. Not happy with the sound, they stated they did not remove the cat, which requires pulling the turbo. Thankfully, the new Cat pipe solved the Check Engine Light issue and hasn't come back on for about a month now. Your Choice of Quality. After they checked it out. 1599A Recertified 2011 2016 Duramax 6. I know there were a lot of extra radiator or cooler tricks out May 16, 2023 · Federal emission LB7 trucks came without catalytic converters, but Cali emission LB7 trucks and anything LLY and newer would have had a converter from the factory. Order Chevrolet Silverado 3500 Catalytic Converter online today. I wanna straight pipe it from the turbo back. Equip cars, trucks & SUVs with 2013 Chevrolet Silverado 2500 HD Catalytic Converter from AutoZone. Catalytic converter included. 6 L5P Duramax. 2006–2007 LLY–LBZ Improved ECM with electric-actuated EGR valve, upgraded cooler, and catalytic converter. 6 LMM Duramax. He says it will alter the computer and make the truck run poorly. 2 days ago · Diesel catalytic converters are found on vehicles with diesel engines and are designed to reduce emissions like gasoline counterparts. The second is a pressure leak test where soapy water is applied to the outside of the area being tested and leaks Search a large selection of Emissions Equipment for your 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6. 6l Catalytic Converter Down pipe GMC Chevy. 6L. 6L 2500-3500 Catalytic converter 1599A 1520 (#255893011717) j***j (6) Past 6 months Verified purchase Important: Service agents must comply with all International, Federal, State, Provincial, and/or Local laws applicable to the activities it performs under this bulletin, including but not limited to handling, deploying, preparing, classifying, packaging, marking, labeling, and shipping dangerous goods. Code “P0420” - Catalyst System Efficiency below Threshold Bank 1. 6L Duramax LB7, LLY now at the Lowest Price & Free Shipping (714) 848-2170 Jul 24, 2008 · Catalytic Converters on '04 LLY's Jump to Latest 14K views 23 replies 20 participants last post by Pannell Aug 22, 2008 KevinsDMAX Discussion starter Feb 15, 2019 · I have a major issue with my motorhome. Order now for your vehicle! Get the wholesale-priced Genuine OEM GM Catalytic Converter for 2020 Chevrolet Silverado at GMPartsGiant Up to 45% off MSRP. This one has the round V cl. 6L Duramax with all the best Catalytic Converters parts at XDP. Truck has been for the most part problem free. Apr 10, 2010 · Is this true?? A mechanic told me that I have to run my catalytic converter on my truck because the specific model I have. Don't drive on a clogged catalytic converter and protect your engine from extensive, costly damage. 2748856 pe/catalytic converter assembly for this condition. 0 Duramax that I bought and has 26500 miles. DPF delete parts to completely eliminate all emissions related components. All prices displayed are current and include FREE SHIPPING! Jul 12, 2023 · Took it to dealer this morning and a bad catalytic converter was the diagnosis. Thought it was a fluke, so I cancelled my appointment. Dual exhaust. Can someone tell me Need a replacement catalytic converter for your 2015 Chevrolet Silverado 2500 HD? MagnaFlow offers high-quality catalytic converters engineered for 2015 Chevrolet Silverado 2500 HD sub-models and engine sizes. Code Update. 5-2010 Chevy Silverado or GMC Sierra 2500HD/3500HD 6. Emissions compliance becomes assured through high-quality 2019-2024 Chevy Silverado Catalytic Converters engineered to meet strict environmental standards while providing efficient exhaust flow characteristics and reliable operation for long-term vehicle performance. Feb 22, 2012 · I have a 2004. com. 2011 2016 Duramax 2500-3500 6. To reduce the amount of toxic fumes generated by your truck, you need to install a high-quality catalytic converter. Jul 1, 2025 · A recertified 2011 2016 Duramax 2500-3500 6. Jun 6, 2007 · Order catalytic converters for 2006-2007 GM 6. Feel free to request further information. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Jun 6, 2022 · The catalytic converter is part of the exhaust system in Chevy Silverado 2500 HD and its main purpose is to convert exhaust gases like carbon monoxide and hydrocarbons that are harmful to health and the environment into less harmful byproducts, like carbon dioxide and nitrogen gas. I have a 2014 Silverado amd had been chasing a recurring P0430 code for several months before finally replacing my Catalytic Converter Y-pipe. $2,200 to replace. 0L, 6. Fast Online Catalog. 6l OEM Catalytic Converter GMC Chevy. 8L, 5. Your One Stop Duramax, Powerstroke and Cummins Performance Parts Website! Official YouTube website Truck Master. Check out free battery charging and engine diagnostic testing while you are in store. It is a 2007 C5500 6. 6L L5P Silverado & Sierra | Diesel Particulate Filter (DPF) Delete | Catalytic Converter (CAT) Delete | Diesel Oxidation Catalyst (DOC) Delete | Selective Catalytic Reduction (SCR) Delete Shop for the best Catalytic Converter for your 2014 Chevrolet Silverado 2500 HD, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. The truck is going in to have the Cat Item description from the seller 2015 Chevy Silverado 2500hd duramax Catalytic converter assembly. Thanks. If the catalytic converter becomes clogged in your Silverado HD, it can affect the performance of your vehicle Your One Stop Duramax, Powerstroke and Cummins Performance Parts Website! Official YouTube website Truck Master Jan 4, 2021 · Just 350 miles on my 2021 3. Order yours today at XDP! Nov 17, 2022 · Today, we’ll tell you how much you can get for the set of catalytic converters and DPF filters from a Duramax engine if you decide to sell these parts as scrap units. 2007. 0l Duramax (LM2) has the DPF and SCR in the engine compartment which makes it harder to cut out. Restore the emissions system in your 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6. DIY AUX fuel filter, Edge Evo CTS for monitoring only, EFI live by famous tuner, EGR removed, PCV rerouted, 4" Turbo back with muffler no kitty [My truck identifies as Stock] Homebrew B100, 285/75-17 Nitto Terra Grappler G2 on H2s. 2vdqplehvcgo8specovczhptufiqlqlld2ghqwpptdr9ghtkjyv