{"product_id":"m20x1-5-race-fuel-rail-plug-valve-for-chevy-gmc-6-6l-duramax-05-10-dodge-6-7l-cummins","title":"Chevy Duramax 6.6L 2005-2010 Fuel Rail Plug Valve M20x1.5 Stainless","description":"\u003cdiv\u003e\n\u003cp\u003eThe Chevy\/GMC Duramax 6.6L fuel system benefits from a stable, precise fuel rail pressure, especially under hard driving conditions. This CNC-machined stainless steel Fuel Rail Plug Valve (M20x1.5) is designed to plug the pressure relief path to maintain consistent rail pressure, helping your engine deliver maximum output when it matters most. Built from durable stainless steel, it resists heat and corrosion in demanding environments, ensuring reliable performance across thousands of miles.\u003c\/p\u003e \u003cp\u003eDesigned for real-world use, this valve helps prevent fuel from being released back through the Pressure Relief Valve, reducing the likelihood of low fuel rail pressure diagnostics and related drivability concerns. The JT16SS plug provides a precise fit for Duramax 6.6L engines (2004.5–2010) and Dodge 6.7L Cummins (2007.5–2012), making it a practical upgrade for enthusiasts and mechanics looking to optimize fuel delivery and throttle response. Easy to install with standard tools, it supports your engine’s ability to produce its best power output in demanding situations.\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eSince 2002, intercyprus.com has stood for reliable parts and dependable service, delivering confidence with every purchase.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintain rail pressure under heavy load (towing, climbs, high-demand scenarios) to preserve power and throttle response.\u003c\/li\u003e \u003cli\u003eReduce false low-rail-pressure DTC codes caused by insufficient pressure relief valve spring pressure, helping smooth engine operation.\u003c\/li\u003e \u003cli\u003eQuick, straightforward upgrade. Verify compatibility (Duramax 2004.5–2010 and Dodge Cummins 2007.5–2012) and ensure proper installation to maximize benefits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eModel: JT16SS\u003c\/li\u003e \u003cli\u003eThread size: M20x1.5\u003c\/li\u003e \u003cli\u003eMaterial: CNC-machined stainless steel\u003c\/li\u003e \u003cli\u003eFunction: Fuel Rail Plug Valve (prevents fuel return via Pressure Relief Valve)\u003c\/li\u003e \u003cli\u003eCompatible engines: Chevy\/GMC 6.6L Duramax (2004.5–2010); Dodge 6.7L Cummins (2007.5–2012)\u003c\/li\u003e \u003cli\u003eType: Fuel Supply \u0026amp; Treatment\u003c\/li\u003e \u003cli\u003eOrigin: Mainland China\u003c\/li\u003e \u003cli\u003eWeight: ~70 g\u003c\/li\u003e \u003cli\u003eCertifications: ISO9000\u003c\/li\u003e \u003cli\u003ePackage includes: 1 x Plug\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 x Plug\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings \/ Reminders\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCompatibility: For Chevy\/GMC 6.6L Duramax (2004.5–2010) and Dodge 6.7L Cummins (2007.5–2012). Verify engine application before purchase.\u003c\/li\u003e \u003cli\u003eInstallation: Use appropriate sealing method and inspect for leaks after installation. Follow vehicle service guidelines and ensure a proper seal to prevent fuel leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Silver","offer_id":52555154030934,"sku":"1005007536264322-Silver","price":13.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S36020963cbbc43d6836a4defd1bc8520g.webp?v=1770661813","url":"https:\/\/www.intercyprus.com\/fr\/products\/m20x1-5-race-fuel-rail-plug-valve-for-chevy-gmc-6-6l-duramax-05-10-dodge-6-7l-cummins","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}