{"product_id":"ats-diesel-2004-5-gm-trucks-fuel-rail-pressure-plug-1","title":"ATS Diesel 2004.5+ GM Trucks Fuel Rail Pressure Plug","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 705-050-4290 \/ \u003cstrong\u003eUPC:\u003c\/strong\u003e 7050504290\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eATS Diesel Fuel Rail Pressure Plug for 2004.5–2010 GM Duramax 6.6L (LLY \/ LBZ \/ LMM)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe ATS Diesel Fuel Rail Pressure Plug seals the factory fuel rail pressure sensor port on 2004.5–2010 GM Silverado and Sierra 2500HD\/3500HD trucks equipped with the 6.6L Duramax diesel engine (LLY, LBZ, and LMM).\u003c\/p\u003e\n\u003cp\u003eThis billet aluminum plug allows for the installation of aftermarket fuel pressure gauges or regulators while maintaining fuel system integrity under high pressure. It is an essential component for tuned or modified Duramax trucks that require monitoring or control of fuel rail pressure.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet 6061-T6 Aluminum Construction\u003c\/strong\u003e – Strong, lightweight, and highly resistant to corrosion and extreme pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViton O-Ring Seal\u003c\/strong\u003e – Provides a reliable, leak-proof seal that withstands fuel exposure and pressures up to 30,000 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit Design\u003c\/strong\u003e – Matches OEM port dimensions with no modifications or adapters required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Machined Precision\u003c\/strong\u003e – Ensures perfect threading and seating to prevent pressure loss or contamination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Engineered\u003c\/strong\u003e – Supports high-horsepower builds and fuel system upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eATS Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eFuel Rail Pressure Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e2004.5–2010 GM 2500HD\/3500HD 6.6L Duramax (LLY, LBZ, LMM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e6061-T6 Billet Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal\u003c\/td\u003e\n\u003ctd\u003eViton O-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eATS Diesel Limited Lifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eATS Diesel Fuel Rail Pressure Plug\u003c\/li\u003e\n\u003cli\u003eViton O-Ring\u003c\/li\u003e\n\u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect the fuel rail port for debris before installation to ensure a proper seal\u003c\/li\u003e\n\u003cli\u003eCompatible with both stock and aftermarket fuel pressure sensors or regulators\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004.5–2005\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado \/ Sierra 2500HD \/ 3500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax LLY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006–2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado \/ Sierra 2500HD \/ 3500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax LBZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007.5–2010\u003c\/td\u003e\n\u003ctd\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado \/ Sierra 2500HD \/ 3500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax LMM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose ATS Diesel?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 20 years of experience engineering precision diesel fuel system components\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA with strict quality control standards\u003c\/li\u003e\n\u003cli\u003eDesigned for both daily driving and high-performance applications\u003c\/li\u003e\n\u003cli\u003eBacked by ATS Diesel’s limited lifetime warranty on manufacturing defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this plug fit my 2006 GMC Sierra 3500HD Duramax?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it fits all 2004.5–2010 GM 2500HD and 3500HD trucks with the 6.6L Duramax LLY, LBZ, and LMM engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the plug made from?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e It is CNC-machined from billet 6061-T6 aluminum with a Viton O-ring for excellent fuel resistance and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to tune my truck after installing this plug?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e No tuning is required for the plug itself. However, if you are installing an aftermarket fuel pressure gauge or regulator, tuning may be needed depending on your goals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What torque should I use when installing this plug?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Torque the plug to 18–22 ft-lbs using a 1\/2\" crowfoot wrench.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS Priority Mail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective padded envelope (6\" x 4\" x 1\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ATS Diesel","offers":[{"title":"Default Title","offer_id":45138231328847,"sku":"ATS705-050-4290","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/ats-diesel-2004_5-gm-trucks-fuel-rail-pressure-plug-ats-diesel.jpg?v=1777383667","url":"https:\/\/www.blackopsautoworks.com\/products\/ats-diesel-2004-5-gm-trucks-fuel-rail-pressure-plug-1","provider":"Black Ops Auto Works","version":"1.0","type":"link"}