{"title":"Fuel System","description":null,"products":[{"product_id":"fass-bfc1001k-billet-l5p-2017-2024-duramax-fuel-filter-cap","title":"FASS BFC1001K Billet L5P 2017-2024 Duramax Fuel Filter Cap","description":"\u003cp\u003eFASS Fuel Systems Billet L5P 2017-2024 Duramax Fuel Filter Cap (BFC1001K). Part No: BFC1001K The OEM plastic fuel filter cap on your L5P Duramax is susceptible to rounding off when replacing the water separator and cracking during extreme cold weather conditions.\u003c\/p\u003e\n\u003cp\u003eUpgrade your OEM plastic fuel filter housing or FASS Drop-In Series with our Billet Fuel Filter Cap! The FASS Fuel Systems Billet Fuel Filter Cap was engineered and manufactured in the USA with the quality you'd expect from FASS.\u003c\/p\u003e\n\u003cp\u003eOur Billet L5P Duramax Fuel Filter Cap utilizes the same 36mm socket for removal and is equipped with a billet aluminum drain valve that allows for tool-free draining! The FASS Fuel Systems Billet Fuel Filter Cap was engineered and machined in the USA out of 6061 billet aluminum. L5P Duramax Billet Fuel Filter Cap\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces the cheap OEM plastic fuel filter cap with a high-quality 6061 billet aluminum cap\u003c\/li\u003e\n\u003cli\u003eBillet drain valve allows for easy draining\u003c\/li\u003e\n\u003cli\u003eWorks with the factory plastic fuel filter housing and the FASS L5P Drop-In Series Systems\u003c\/li\u003e\n\u003cli\u003e1\/8 female NPT port on the billet drain valve allows for a barb fitting to be installed if desired\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"FASS","offers":[{"title":"Default Title","offer_id":48498190418193,"sku":"FAS-BFC1001K","price":110.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0477\/1089\/products\/BFC1001K-FKRH.png?v=1710730787"},{"product_id":"fass-difsl5p1001-drop-in-series-diesel-2017-2023-gm","title":"FASS DIFSL5P1001 Drop-In Series Diesel 2017-2023 GM","description":"\u003cp\u003eFASS Fuel Systems Drop-In Series Diesel Fuel System 2017-2023 GM (DIFSL5P1001)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: 2017-2019 Crew Cab Short Bed L5P Duramax\u003c\/li\u003e\n\u003cli\u003eFits: 2017-2023 Crew Cab Long Bed L5P Duramax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePart No: DIFSL5P1001 The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the L5P Duramax. Backed by our limited lifetime warranty, the Drop-In Series Fuel System protects your L5P Duramax from the issues caused by fuel contamination.\u003c\/p\u003e\n\u003cp\u003eWithout proper fuel filtration, modern diesel injection systems are prone to excessive wear, which can cost THOUSANDS! By removing over 99 percent of the water from your diesel fuel, along with entrained air and debris down to 2 Microns, the Drop-In Series System protects the L5P's injection system from premature failure. A\u003c\/p\u003e\n\u003cp\u003edditionally, by eliminating the contaminants mentioned above, our Drop-In Series System for the L5P Duramax optimizes MPG (results will vary), restores horsepower, and sharpens throttle response.\u003c\/p\u003e\n\u003cp\u003eAnd if reliability, optimized MPG, restored horsepower, and a sharper throttle response isn't enough, this system can be installed in an hour or less! This is a true plug-and-play system, requiring no cutting, wiring, or additional modifications.\u003c\/p\u003e\n\u003cp\u003eBetter still, this system requires ZERO tuning changes! Whether your L5P is stock or modified, our Drop-In Series Systems will not require adjusting tunes or clearing any codes. Our industry-leading water removal capabilities (3rd-party proven to exceed 99 percent) are reinforced by the unique design of our Extreme Water Separator (XWS).\u003c\/p\u003e\n\u003cp\u003eIf our XWS reaches capacity, it acts as a dam, shutting down your truck and preventing major destruction of fuel system components.\u003c\/p\u003e\n\u003cp\u003eFASS Drop-In Technology was developed to achieve industry-leading filtration with the simplest possible installation-making our Drop-In Series Systems a true bolt-in upgrade. If you're mechanically inclined, a Drop-In Series Fuel System can be installed in your driveway in less than an hour!\u003c\/p\u003e\n\u003cp\u003eBut don't let the easy installation fool you-our Drop-In Series Fuel Systems offer the same world-class filtration as our Titanium Signature Series and Industrial Series lines.\u003c\/p\u003e\n\u003cp\u003ePerformance Radius Cuts (PRC) are an advanced machining technique used to improve the flow of fuel through the FASS System by creating smooth-flowing cuts within the aluminum housing.\u003c\/p\u003e\n\u003cp\u003eThis prevents the reintroduction of air and vapor back into the fuel and prevents eddy currents from forming within the corner of a 90-degree sharp angle. FASS Drop-In Fuel Systems are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, lesser competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions and reintroduce air back into your fuel.\u003cbr\u003e\u003cstrong\u003e2017-2023 L5P Duramax Drop-In Series System Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe only drop-in L5P filtration system that retains full functionality of the water-in-fuel sensor!\u003c\/li\u003e\n\u003cli\u003eThe only drop-in L5P filtration system with air separation!\u003c\/li\u003e\n\u003cli\u003eIncreases lubricity of the fuel by up to 10 percent by removing entrained air and air vapor.\u003c\/li\u003e\n\u003cli\u003eExtends the life of fuel injection system components.\u003c\/li\u003e\n\u003cli\u003eOver 99 percent free and emulsified water separation with our Extreme Water Separator technology.\u003c\/li\u003e\n\u003cli\u003e2 Micron absolute filtration rating.\u003c\/li\u003e\n\u003cli\u003e100 percent drop-In, no additional modifications needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"FASS","offers":[{"title":"Default Title","offer_id":48498191597841,"sku":"FAS-DIFSL5P1001","price":479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0477\/1089\/products\/DIFSL5P1001-FKRH.png?v=1710730800"},{"product_id":"fass-tsc13180f140g-titanium-signature-series-diesel-fuel-system-180f-140gph-2017-2019","title":"FASS TSC13180F140G Titanium Signature Series Diesel Fuel System 180F 140GPH 2017-2019","description":"\u003cp\u003eFASS Titanium Signature Series Diesel Fuel System 140GPH 17'-19' Duramax L5P (TSC13180F140G)\u003cbr\u003eWarning! This System is designed for the 2017-2019 L5P Duramax WITH AFTERMARKET TUNING!! If the truck is not equipped with an aftermarket tune and the ability to delete specific codes, the vehicle will have a MIL after the FASS installation.\u003c\/p\u003e\n\u003cp\u003eConsult with your calibration supplier prior to the FASS installation to confirm they are able to delete specific diagnostic codes. Part No: TSC13180F140G The Titanium Signature Series diesel fuel Systems are the superior fuel System and filtration System, in the diesel industry.\u003c\/p\u003e\n\u003cp\u003eThis is because here at FASS Diesel Fuel Systems we focus on perfecting our Systems and how they are engineered, taking the extra steps that our competitors ignore while they rush to get product out the door. By doing this we have less than a 2 percent failure rating with our motor and a design that implements unique design features you can only get with FASS Diesel Fuel Systems.\u003c\/p\u003e\n\u003cp\u003eFASS Whisper Technology (FWT) was engineered to meet the stringent demands of today's quiet diesel engines. FASS Whisper Technology was in development and testing for over two and a half years to meet FASS Fuel System's high quality and durability standards. FASS Whisper Technology effectively and drastically reduces the sound levels of the Signature Series FASS Diesel Fuel System to a whisperwhile at the same time increasing fuel flow rates. Our competition reduces noise levels by reducing flow rates.\u003c\/p\u003e\n\u003cp\u003ePerformance Radius Cuts (PRC) are an advanced machining technique used to improve the flow of fuel through the FASS System by creating smooth flowing cuts within the aluminum housing.\u003c\/p\u003e\n\u003cp\u003eThis prevents the reintroduction of air and vapor back into the fuel and to prevent eddy currents from forming within the corner of a 90-degree sharp angle. FASS Titanium Signature Fuel Systems are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, lesser competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions and reintroduce air back into your fuel.\u003c\/p\u003e\n\u003cp\u003eMass Flow Return (MFR) technology is used to continually polish your fuel by keeping a positive pressure on the fuel being delivered to the engine to prevent cavitation along with galling and scoring.\u003c\/p\u003e\n\u003cp\u003eThen returning the fuel, that's not yet needed, back to the tank after it has been passed through the filtration process, removing dirt, air, vapor and water. This means your fuel is being constantly Polished (cleaned), guaranteeing that your diesel truck always has the cleanest fuel possible. The MFR in combination with the optional FASS Fuel Heater options will help insure EXTREME cold weather operations!\u003c\/p\u003e\n\u003cp\u003eBolt On Bracket Mounts old mounting styles required drilling or welding when mounting your new System. This has now been simplified with our new bolt on brackets that utilize your Ford Super Duty factory bed bolt, the bolt that secures your truck bed to your frame. Mounting your Titanium Signature Series System takes only minutes and all brackets are made from machined steel for superior support and strength.\u003c\/p\u003e\n\u003cp\u003e2017-2019 140GPH Duramax L5P (TSC13180F140G)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew Whisper Technology\u003c\/li\u003e\n\u003cli\u003eComplete Replacement System\u003c\/li\u003e\n\u003cli\u003e140 Gallons Per Hour Flow Rating\u003c\/li\u003e\n\u003cli\u003eRemoves Water, Air and Debris From Diesel Fuel\u003c\/li\u003e\n\u003cli\u003e2 Micron Filtration Rating\u003c\/li\u003e\n\u003cli\u003eProtects and Extends The Life Of Your Injectors\u003c\/li\u003e\n\u003cli\u003eImproved Cold Weather Starts\u003c\/li\u003e\n\u003cli\u003eDecreases Carbon Monoxide and Carbon Dioxide Emissions\u003c\/li\u003e\n\u003cli\u003eFuel Lines and Ports\u003c\/li\u003e\n\u003cli\u003eFuel Mileage Improvement\u003c\/li\u003e\n\u003cli\u003eImproved Fuel Volume Delivery\u003c\/li\u003e\n\u003cli\u003eSmoother Engine Idle\u003c\/li\u003e\n\u003cli\u003eOptional Electric Heater Ports\u003c\/li\u003e\n\u003cli\u003eOptional Fuel Pressure Gauge Port\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003cli\u003e30,000 Mile Filter Life Expectancy\u003c\/li\u003e\n\u003cli\u003eQuietest Motor On The Market\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"FASS","offers":[{"title":"Default Title","offer_id":48498206671121,"sku":"FAS-TSC13180F140G","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0477\/1089\/products\/TSC13180F140G-FKRH.png?v=1710730933"},{"product_id":"fass-tsc13250f220g-titanium-signature-series-diesel-fuel-system-250f-220gph-duramax-2017-2019","title":"FASS TSC13250F220G Titanium Signature Series Diesel Fuel System 250F 220GPH Duramax 2017-2019","description":"\u003cp\u003eFASS Titanium Signature Series Diesel Fuel System 220GPH 17'-19' Duramax L5P (TSC13250F220G). Warning! This System is designed for the 2017-2019 L5P Duramax WITH AFTERMARKET TUNING!!\u003c\/p\u003e\n\u003cp\u003eIf the truck is not equipped with an aftermarket tune and the ability to delete specific codes, the vehicle will have a MIL after the FASS installation. Consult with your calibration supplier prior to the FASS installation to confirm they are able to delete specific diagnostic codes.\u003c\/p\u003e\n\u003cp\u003ePart No: TSC13250F220G\u003c\/p\u003e\n\u003cp\u003eThe Titanium Signature Series diesel fuel Systems are the superior fuel System and filtration System, in the diesel industry. This is because here at FASS Diesel Fuel Systems we focus on perfecting our Systems and how they are engineered, taking the extra steps that our competitors ignore while they rush to get product out the door.\u003c\/p\u003e\n\u003cp\u003eBy doing this we have less than a 2 percent failure rating with our motor and a design that implements unique design features you can only get with FASS Diesel Fuel Systems.\u003c\/p\u003e\n\u003cp\u003eFASS Whisper Technology (FWT) was engineered to meet the stringent demands of today's quiet diesel engines. FASS Whisper Technology was in development and testing for over two and a half years to meet FASS Fuel System's high quality and durability standards.\u003c\/p\u003e\n\u003cp\u003eFASS Whisper Technology effectively and drastically reduces the sound levels of the Signature Series FASS Diesel Fuel System to a whisper while at the same time increasing fuel flow rates. Our competition reduces noise levels by reducing flow rates.\u003c\/p\u003e\n\u003cp\u003ePerformance Radius Cuts (PRC) are an advanced machining technique used to improve the flow of fuel through the FASS System by creating smooth flowing cuts within the aluminum housing. This prevents the reintroduction of air and vapor back into the fuel and to prevent eddy currents from forming within the corner of a 90-degree sharp angle.\u003c\/p\u003e\n\u003cp\u003eFASS Titanium Signature Fuel Systems are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, lesser competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions and reintroduce air back into your fuel.\u003c\/p\u003e\n\u003cp\u003eMass Flow Return (MFR) technology is used to continually polish your fuel by keeping a positive pressure on the fuel being delivered to the engine to prevent cavitation along with galling and scoring.\u003c\/p\u003e\n\u003cp\u003eThen returning the fuel, that's not yet needed, back to the tank after it has been passed through the filtration process, removing dirt, air, vapor and water. This means your fuel is being constantly Polished (cleaned), guaranteeing that your diesel truck always has the cleanest fuel possible. The MFR in combination with the optional FASS Fuel Heater options will help insure Extreme cold weather operations!\u003c\/p\u003e\n\u003cp\u003eBolt On Bracket Mounts old mounting styles required drilling or welding when mounting your new System. This has now been simplified with our new bolt on brackets that utilize your Ford Super Duty factory bed bolt, the bolt that secures your truck bed to your frame.\u003c\/p\u003e\n\u003cp\u003eMounting your Titanium Signature Series System takes only minutes and all brackets are made from machined steel for superior support and strength.\u003c\/p\u003e\n\u003cp\u003e2017-2019 220GPH Duramax L5P (TSC13250F220G)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew Whisper Technology\u003c\/li\u003e\n\u003cli\u003eComplete Replacement System\u003c\/li\u003e\n\u003cli\u003e220 Gallons Per Hour Flow Rating\u003c\/li\u003e\n\u003cli\u003eRemoves Water, Air and Debris From Diesel Fuel\u003c\/li\u003e\n\u003cli\u003e2 Micron Filtration Rating\u003c\/li\u003e\n\u003cli\u003eProtects and Extends The Life Of Your Injectors\u003c\/li\u003e\n\u003cli\u003eImproved Cold Weather Starts\u003c\/li\u003e\n\u003cli\u003eDecreases Carbon Monoxide and Carbon Dioxide Emissions\u003c\/li\u003e\n\u003cli\u003eFuel Lines and Ports\u003c\/li\u003e\n\u003cli\u003eFuel Mileage Improvement\u003c\/li\u003e\n\u003cli\u003eImproved Fuel Volume Delivery\u003c\/li\u003e\n\u003cli\u003eSmoother Engine Idle\u003c\/li\u003e\n\u003cli\u003eOptional Electric Heater Ports\u003c\/li\u003e\n\u003cli\u003eOptional Fuel Pressure Gauge Port\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003cli\u003e30,000 Mile Filter Life Expectancy\u003c\/li\u003e\n\u003cli\u003eQuietest Motor On The Market\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","brand":"FASS","offers":[{"title":"Default Title","offer_id":48498207064337,"sku":"FAS-TSC13250F220G","price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0477\/1089\/products\/TSC13250F220G-FKRH.png?v=1710730936"},{"product_id":"fass-tsc13290f240g-titanium-signature-series-diesel-fuel-system-290f-240gph-duramax-2017-2019","title":"FASS TSC13290F240G Titanium Signature Series Diesel Fuel System 290F 240GPH Duramax 2017-2019","description":"\u003cp\u003eFASS Titanium Signature Series Diesel Fuel System 240GPH 17'-19' Duramax L5P (TSC13290F240G). Warning! This System is designed for the 2017-2019 L5P Duramax WITH AFTERMARKET TUNING!!\u003c\/p\u003e\n\u003cp\u003eIf the truck is not equipped with an aftermarket tune and the ability to delete specific codes, the vehicle will have a MIL after the FASS installation. Consult with your calibration supplier prior to the FASS installation to confirm they are able to delete specific diagnostic codes.\u003c\/p\u003e\n\u003cp\u003ePart No: TSC13290F240G\u003c\/p\u003e\n\u003cp\u003eThe Titanium Signature Series diesel fuel Systems are the superior fuel System and filtration System, in the diesel industry. This is because here at FASS Diesel Fuel Systems we focus on perfecting our Systems and how they are engineered, taking the extra steps that our competitors ignore while they rush to get product out the door. By doing this we have less than a 2 percent failure rating with our motor and a design that implements unique design features you can only get with FASS Diesel Fuel Systems.\u003c\/p\u003e\n\u003cp\u003eFASS Whisper Technology (FWT) was engineered to meet the stringent demands of today's quiet diesel engines. FASS Whisper Technology was in development and testing for over two and a half years to meet FASS Fuel System's high quality and durability standards.\u003c\/p\u003e\n\u003cp\u003eFASS Whisper Technology effectively and drastically reduces the sound levels of the Signature Series FASS Diesel Fuel System to a whisperwhile at the same time increasing fuel flow rates. Our competition reduces noise levels by reducing flow rates.\u003c\/p\u003e\n\u003cp\u003ePerformance Radius Cuts (PRC) are an advanced machining technique used to improve the flow of fuel through the FASS System by creating smooth flowing cuts within the aluminum housing. This prevents the reintroduction of air and vapor back into the fuel and to prevent eddy currents from forming within the corner of a 90-degree sharp angle.\u003c\/p\u003e\n\u003cp\u003eFASS Titanium Signature Fuel Systems are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, lesser competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions and reintroduce air back into your fuel.\u003c\/p\u003e\n\u003cp\u003eMass Flow Return (MFR) technology is used to continually polish your fuel by keeping a positive pressure on the fuel being delivered to the engine to prevent cavitation along with galling and scoring.\u003c\/p\u003e\n\u003cp\u003eThen returning the fuel, that's not yet needed, back to the tank after it has been passed through the filtration process, removing dirt, air, vapor and water.\u003c\/p\u003e\n\u003cp\u003eThis means your fuel is being constantly Polished (cleaned), guaranteeing that your diesel truck always has the cleanest fuel possible. The MFR in combination with the optional FASS Fuel Heater options will help insure EXTREME cold weather operations!\u003c\/p\u003e\n\u003cp\u003eBolt On Bracket Mounts old mounting styles required drilling or welding when mounting your new System. This has now been simplified with our new bolt on brackets that utilize your Ford Super Duty factory bed bolt, the bolt that secures your truck bed to your frame.\u003c\/p\u003e\n\u003cp\u003eMounting your Titanium Signature Series System takes only minutes and all brackets are made from machined steel for superior support and strength.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2017-2019 DURAMAX L5P 240GPH (TSC13290F240G) System Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew Whisper Technology\u003c\/li\u003e\n\u003cli\u003eComplete Replacement System\u003c\/li\u003e\n\u003cli\u003e240 Gallons Per Hour Flow Rating\u003c\/li\u003e\n\u003cli\u003eRemoves Water, Air and Debris From Diesel Fuel\u003c\/li\u003e\n\u003cli\u003e2 Micron Filtration Rating\u003c\/li\u003e\n\u003cli\u003eProtects and Extends The Life Of Your Injectors\u003c\/li\u003e\n\u003cli\u003eImproved Cold Weather Starts\u003c\/li\u003e\n\u003cli\u003eDecreases Carbon Monoxide and Carbon Dioxide Emissions\u003c\/li\u003e\n\u003cli\u003eFuel Lines and Ports\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"FASS","offers":[{"title":"Default Title","offer_id":48498207228177,"sku":"FAS-TSC13290F240G","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0477\/1089\/products\/TSC13290F240G-FKRH.png?v=1710730939"}],"url":"https:\/\/gautoparts.com\/collections\/fuel-system-1.oembed","provider":"Guaranteed Auto Parts","version":"1.0","type":"link"}