{"product_id":"fass-drop-in-series-fuel-system-2019-2026-gmc-chevrolet-1500-series-trucks-lm2-lz0-duramax-3-0l-difsl5p2001-lz0adpt1001","title":"FASS Drop-In Series Fuel System - 2019-2026 GMC\/Chevrolet 1500-Series Trucks, LM2\/LZ0 Duramax 3.0L (DIFSL5P2001+LZ0ADPT1001)","description":"\u003ch2\u003eFASS Drop-In Series Fuel System, LM2\/LZ0 Duramax 3.0L, 2019-2026 GMC\/Chevrolet 1500-Series Trucks\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eTHIS IS NOT A LIFT PUMP!\u003c\/strong\u003e This is an air separation\/filtration system that utilizes your factory in-tank lift pump.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe DIFSLZ01001 Fits:\u003c\/strong\u003e 2019-2026 GM 1500-Series Pickups equipped with LM2 \u0026amp; LZ0 3.0L Duramax, all Cab \u0026amp; Box configurations. The DIFSLZ01001 pairs the DIFSL5P2001 Drop-In System with the LZ0ADPT1001 Adapter Kit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Drop-In Fuel Systems are plug and play filtration upgrades and are not compatible with Fuel Sump Kits. System retains the OEM fuel pump.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.fassride.com\/drop-in-series-installation-manuals\"\u003eDownload the manual for the DIFSL5P2001\u003c\/a\u003e\u003cbr\u003e\nand \u003ca href=\"https:\/\/www.fassride.com\/FASS-accessories-installation-manuals\"\u003eDownload the manual for the LZ0ADPT1001\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe FASS Drop-In Series Diesel Fuel System is engineered to be the most effective filtration solution for the 3.0L Duramax. Backed by a \u003cstrong\u003elimited lifetime warranty\u003c\/strong\u003e, it protects your 3.0L Duramax from the damage caused by air, vapor, water, and debris in your diesel fuel.\u003c\/p\u003e\n\n\u003cp\u003eWithout proper fuel filtration, modern diesel injection systems are prone to excessive wear that can cost thousands. By removing over 99% of the water from your fuel along with air, vapor, and debris down to 2 microns absolute, the Drop-In Series WILL TRIPLE the life of your injection system.\u003c\/p\u003e\n\n\u003cp\u003eThe FASS Drop-In Series System for the LM2\/LZ0 Duramax replaces the plastic OEM single filter housing with a precision, in-house designed and CNC'd \u003cstrong\u003e6061-T6 billet aluminum dual filter housing\u003c\/strong\u003e made right in the heart of America. This system utilizes the OEM water separator element in conjunction with our \u003cstrong\u003e2 micron Extreme Water Separator\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eUtilizing the OEM water separator element allows the water-in-fuel (WIF) sensor to operate correctly, notifying you \u003cem\u003ebefore\u003c\/em\u003e the water reaches the clean side of the fuel filter element. Many other systems on the market use a spin-on water separator that places the WIF sensor on the clean side of the filter, meaning by the time your WIF light is triggered, it's too late!\u003c\/p\u003e\n\n\u003cp\u003eOur Extreme Water Separator provides the final particulate and water filtration, filtering particulates down to \u003cstrong\u003e2 microns\u003c\/strong\u003e and removing over \u003cstrong\u003e99% of free and emulsified water\u003c\/strong\u003e. OEM filtration provides only a 5 micron filtration rating, allowing larger particulates to pass through to your injection system.\u003c\/p\u003e\n\n\u003cp\u003eEliminating these contaminants optimizes MPG, restores horsepower and sharpens throttle response while improving the operational balance of your engine through consistent fuel delivery timing. And it installs in as little as an hour, a true plug-and-play system with no cutting, wiring or additional modifications, delivering a real return on investment by cutting maintenance costs and protecting the most expensive components on your truck.\u003c\/p\u003e\n\n\u003cp\u003eOur industry-leading water removal is reinforced by the design of the Extreme Water Separator (XWS). If the XWS ever reaches capacity, it acts as a dam and shuts down fuel flow, a mechanical shutdown that stops a bad tank of fuel from destroying your injection system.\u003c\/p\u003e\n\n\u003ch3\u003eReliability, Simplicity, Protection\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Works flawlessly with the factory fuel system on GMCs and Chevrolets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInjector Protection:\u003c\/strong\u003e WILL TRIPLE the life of your fuel injection system\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFASS Filtration:\u003c\/strong\u003e Optimizes combustion, restores horsepower, and maximizes MPG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimited Lifetime Warranty:\u003c\/strong\u003e Register your FASS system for coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvanced Filtration Technology\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Separation:\u003c\/strong\u003e Extreme Water Separation Technology, 3rd-party proven to eliminate over 99% of free and emulsified water\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir\/Vapor Removal:\u003c\/strong\u003e Patented process eliminates entrained air\/vapor that damage injection systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 Micron Absolute Microglass Filtration:\u003c\/strong\u003e Removes smaller debris than OEM filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproves Reliability:\u003c\/strong\u003e WILL TRIPLE the injection system life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximized Horsepower:\u003c\/strong\u003e Improved fuel atomization and restored timing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized MPG:\u003c\/strong\u003e More efficient and complete combustion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeace of Mind:\u003c\/strong\u003e Extreme Water Separator acts as a fail-safe against a bad tank of fuel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCold Weather Confidence:\u003c\/strong\u003e Reliable starts and operation in harsh climates, especially when paired with the FASS Drop-In Fuel Heater Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCleaner Operation:\u003c\/strong\u003e Reduced DPF regenerations and soot output through improved combustion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproves Fuel Lubricity:\u003c\/strong\u003e At least 10% improvement by removing entrained air\/vapor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower Cost of Ownership:\u003c\/strong\u003e Reduced maintenance and fewer injection-system repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe only Drop-In 3.0L Duramax filtration system that retains full functionality of the OEM water-in-fuel light\u003c\/li\u003e\n  \u003cli\u003eThe only Drop-In filtration system in the light-duty market with air separation\u003c\/li\u003e\n  \u003cli\u003eIncreases fuel lubricity by at least 10%\u003c\/li\u003e\n  \u003cli\u003eWILL TRIPLE the life of fuel injection components\u003c\/li\u003e\n  \u003cli\u003e100% drop-in installation; no drilling or modifications needed\u003c\/li\u003e\n  \u003cli\u003eRetains the factory in-tank lift pump\u003c\/li\u003e\n  \u003cli\u003eIn-house designed and CNC'd 6061-T6 billet aluminum dual filter housing, made in America, replaces the plastic OEM housing\u003c\/li\u003e\n  \u003cli\u003eRuns the OEM water separator element in series with the FASS Extreme Water Separator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance Radius Cuts (PRC):\u003c\/strong\u003e Smoother internal fuel flow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 micron absolute filtration rating:\u003c\/strong\u003e Captures finer debris than OEM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemoves over 99% of free and emulsified water:\u003c\/strong\u003e 3rd-party verified\u003c\/li\u003e\n  \u003cli\u003ePatented air\/vapor removal process\u003c\/li\u003e\n  \u003cli\u003eElectric heater options available for cold weather reliability\u003c\/li\u003e\n  \u003cli\u003eLimited Lifetime Warranty (with registration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s Included in the DIFSLZ01001 FASS Drop-In Series\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e(1) FASS DIFSL5P2001 Drop-In Series Air Separation\/Filtration System\u003c\/li\u003e\n  \u003cli\u003e(1) FASS LZ0ADPT1001 Adapter Kit for the LM2\/LZ0 3.0L Duramax\u003c\/li\u003e\n  \u003cli\u003e(1) FASS XWS3002 Extreme Water Separator\u003c\/li\u003e\n  \u003cli\u003e(1) Installation Kit Including All Necessary Hoses, Fittings, Bracketry and Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n    \u003ch3\u003e\u003cb\u003eWhy Choose FASS?\u003c\/b\u003e\u003c\/h3\u003e\n    \u003cp\u003eSee more here at \u003ca href=\"https:\/\/www.fassride.com\/why-fass-2\"\u003eWhy FASS\u003c\/a\u003e or review our craftsmanship standards at \u003ca href=\"https:\/\/www.fassride.com\/fass-craftsmanship\"\u003eFASS Craftsmanship\u003c\/a\u003e\u003c\/p\u003e\n    \u003cp\u003e\n      At FASS, we don’t rush products to market, we “Strive for perfection \u0026amp; settle for excellence”. That’s why our\n      systems have a failure rate of less than .5%, and why diesel owners across the country trust us to protect their\n      investments. Whether you’re daily driving your Duramax-powered GMC\/Chevrolet or building horsepower, the FASS Drop-In Series Fuel System\n      gives you peace of mind and performance you can feel. Register your system with FASS\n      to activate the limited lifetime warranty.\n    \u003c\/p\u003e\n\n\u003ch3\u003eWhat Other Options Does FASS Recommend?\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUpgrade your OEM plastic filter housing with a FASS Billet Fuel Filter Cap.\u003c\/li\u003e\n  \u003cli\u003eMonitor your filter life and so much more with \u003ca href=\"https:\/\/www.fassride.com\/FASSconnect\"\u003eFASS Connect\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003ePrepare for future maintenance with a \u003ca href=\"https:\/\/www.fassride.com\/FASS-filter-packs\"\u003eFASS Filter Pack\u003c\/a\u003e or a replacement XWS3002 Extreme Water Separator.\u003c\/li\u003e\n  \u003cli\u003eDefy cold-weather gelling with our \u003ca href=\"https:\/\/www.fassride.com\/heater-kits\"\u003eFASS Heater Elements\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment by Year\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2019 GMC Sierra 1500 Extended Cab Short Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2019 GMC Sierra 1500 Extended Cab Standard Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2019 Chevrolet Silverado 1500 Extended Cab Short Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2019 Chevrolet Silverado 1500 Extended Cab Standard Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n\n  \u003cli\u003e2020 GMC Sierra 1500 Extended Cab Short Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2020 GMC Sierra 1500 Extended Cab Standard Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2020 Chevrolet Silverado 1500 Extended Cab Short Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2020 Chevrolet Silverado 1500 Extended Cab Standard Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n\n  \u003cli\u003e2021 GMC Sierra 1500 Extended Cab Short Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2021 GMC Sierra 1500 Extended Cab Standard Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2021 Chevrolet Silverado 1500 Extended Cab Short Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2021 Chevrolet Silverado 1500 Extended Cab Standard Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n\n  \u003cli\u003e2022 GMC Sierra 1500 Extended Cab Short Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2022 GMC Sierra 1500 Extended Cab Standard Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2022 Chevrolet Silverado 1500 Extended Cab Short Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n  \u003cli\u003e2022 Chevrolet Silverado 1500 Extended Cab Standard Bed – 3.0L Duramax (LM2)\u003c\/li\u003e\n\n  \u003cli\u003e2023 GMC Sierra 1500 Extended Cab Short Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2023 GMC Sierra 1500 Extended Cab Standard Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2023 Chevrolet Silverado 1500 Extended Cab Short Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2023 Chevrolet Silverado 1500 Extended Cab Standard Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n\n  \u003cli\u003e2024 GMC Sierra 1500 Extended Cab Short Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2024 GMC Sierra 1500 Extended Cab Standard Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2024 Chevrolet Silverado 1500 Extended Cab Short Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2024 Chevrolet Silverado 1500 Extended Cab Standard Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n\n  \u003cli\u003e2025 GMC Sierra 1500 Extended Cab Short Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2025 GMC Sierra 1500 Extended Cab Standard Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2025 Chevrolet Silverado 1500 Extended Cab Short Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2025 Chevrolet Silverado 1500 Extended Cab Standard Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n\n  \u003cli\u003e2026 GMC Sierra 1500 Extended Cab Short Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2026 GMC Sierra 1500 Extended Cab Standard Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2026 Chevrolet Silverado 1500 Extended Cab Short Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n  \u003cli\u003e2026 Chevrolet Silverado 1500 Extended Cab Standard Bed – 3.0L Duramax (LZ0)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FASS Diesel Fuel Systems","offers":[{"title":"Default Title","offer_id":67478544449777,"sku":"DIFSL5P2001+LZ0ADPT1001-FKRH","price":548.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/3271\/0641\/files\/c82caba1-f97a-45ed-810c-9a695541d1e0.png?v=1794237272","url":"https:\/\/obriensdiesel.com\/products\/fass-drop-in-series-fuel-system-2019-2026-gmc-chevrolet-1500-series-trucks-lm2-lz0-duramax-3-0l-difsl5p2001-lz0adpt1001","provider":"O'Briens Diesel \u0026 Performance","version":"1.0","type":"link"}