{"title":"Fuel","description":"\u003cp\u003eLift pumps, injectors, CP3 conversions, and fuel system upgrades.\u003c\/p\u003e","products":[{"product_id":"2011-2016-lml-cp4-to-cp3-conversion-kit","title":"2011-2016 LML CP4 to CP3 Conversion Kit","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLML Duramax CP4 → CP3 Conversion Kit (2011–2016)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf you own a \u003cstrong\u003e2011–2016 LML Duramax\u003c\/strong\u003e, you already know the factory CP4 injection pump has a reputation for failure — and when it goes, it can contaminate the entire fuel system with metal debris. That means injectors, rails, sensors, and lines can all be affected, turning a single failure into a major repair.\u003c\/p\u003e\n\u003cp\u003eThis conversion kit allows you to replace the failure-prone CP4 with the proven and reliable CP3 pump setup — the same style pump trusted in earlier Duramax platforms and high-performance builds.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Convert to CP3?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e✔ \u003cstrong\u003eImproved reliability\u003c\/strong\u003e – Eliminates one of the most common weak points in the LML fuel system\u003cbr\u003e✔ \u003cstrong\u003eFuel system protection\u003c\/strong\u003e – Helps reduce risk of system-wide contamination\u003cbr\u003e✔ \u003cstrong\u003ePerformance potential\u003c\/strong\u003e – Higher-flow CP3 options support stock builds up to race applications\u003cbr\u003e✔ \u003cstrong\u003ePeace of mind\u003c\/strong\u003e – Built for durability under towing, daily driving, or competition use\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat Makes This Kit Different\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed to integrate cleanly and safely:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUtilizes the \u003cstrong\u003efactory fuel line in the engine valley\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvoids problematic flare-style connections that can leak\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCleaner installation and reduced fire-risk concerns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports factory fuel filtration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with aftermarket lift pumps using the included \u003cstrong\u003e½\" high-flow feed fitting\u003c\/strong\u003e and pre-molded hose\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e2011–2016 Chevrolet Silverado \/ GMC Sierra 2500HD \u0026amp; 3500HD 6.6L LML Duramax\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003ePump Options\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCP3 pump is optional\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWant more fuel? Select from higher-flow CP3 pump options for performance builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWorks for:\u003c\/p\u003e\n\u003cp\u003e• Stock trucks\u003cbr\u003e• Tow rigs\u003cbr\u003e• Daily drivers\u003cbr\u003e• High-horsepower street trucks\u003cbr\u003e• Competition builds\u003c\/p\u003e\n\u003ch3 data-start=\"1592\" data-end=\"1622\"\u003e\u003cstrong data-start=\"1596\" data-end=\"1622\"\u003eOptional Installer Kit\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1624\" data-end=\"1834\"\u003e\u003cstrong data-start=\"1624\" data-end=\"1653\"\u003eInstaller kit is optional\u003c\/strong\u003e and includes \u003cstrong data-start=\"1667\" data-end=\"1721\"\u003eall gaskets and O-rings removed during disassembly\u003c\/strong\u003e, allowing you to replace wear items while everything is already apart — saving time and preventing future leaks.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCP3 Conversion Install Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-flow fuel feed components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePre-molded fuel hose\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll necessary fittings and mounting components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eUpgrading to a CP3 system is one of the most popular reliability and performance upgrades for the LML platform — protecting your fuel system while opening the door for future power upgrades.\u003c\/p\u003e","brand":"H2 Supply Co","offers":[{"title":"NO THANKS ILL SOURCE MY OWN \/ YES","offer_id":48264718713086,"sku":null,"price":745.0,"currency_code":"USD","in_stock":true},{"title":"NO THANKS ILL SOURCE MY OWN \/ NO THANKS I WILL SOURCE MY OWN","offer_id":48264718745854,"sku":null,"price":585.0,"currency_code":"USD","in_stock":true},{"title":"YES STOCK STYLE CP3 \/ YES","offer_id":48264718778622,"sku":null,"price":1805.0,"currency_code":"USD","in_stock":true},{"title":"YES STOCK STYLE CP3 \/ NO THANKS I WILL SOURCE MY OWN","offer_id":48264718811390,"sku":null,"price":1645.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8008\/2942\/files\/FPE-LML-CP3-WP.webp?v=1779826515"},{"product_id":"2011-2026-6-7l-powerstroke-s-s-diesel-cp4-to-dcr-conversion-kit","title":"2011-2026 6.7L POWERSTROKE S\u0026S DIESEL CP4 TO DCR CONVERSION KIT","description":"\u003cul\u003e\n\u003cli\u003eMore durable plug-and-play replacement for the CP4\u003c\/li\u003e\n\u003cli\u003eDoes not require any ECU calibration\u003c\/li\u003e\n\u003cli\u003eOE fit and function\u003c\/li\u003e\n\u003cli\u003eTwo-piston DCR pump co-developed by S\u0026amp;S\/PurePower\u003c\/li\u003e\n\u003cli\u003eBiofuel and low-lubricity fuel compatible\u003c\/li\u003e\n\u003cli\u003ePatented Eccentric Drive pumping technology\u003c\/li\u003e\n\u003cli\u003ePressure-lubricated cam and bushings\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant FCA\u003c\/li\u003e\n\u003cli\u003e1,250 mm\u003csup\u003e3\u003c\/sup\u003e\/revolution displacement (CP4.2 + 25%)\u003c\/li\u003e\n\u003cli\u003eFits 2011 to 2026 Ford F250-F750 diesel trucks\u003c\/li\u003e\n\u003cli\u003eCARB Compliant (EO# D-756-7)\u003c\/li\u003e\n\u003cli\u003eSEMA Certified Emissions Compliant (SC-SDM01-0034)\u003c\/li\u003e\n\u003cli\u003eTwo-year, unlimited-mile warranty\u003c\/li\u003e\n\u003cli\u003e2011 – 2016 models require new vacuum pump gasket (6.7F-VAC-GASKET)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe CP4 high-pressure fuel pump in 2011 to current Ford Super Duty diesel trucks has a well-earned reputation for failing without warning, creating sudden power loss, and taking out the expensive high-pressure fuel system in the process. Despite having to deal with being broken down on the side of the road, truck owners will be facing fuel system repairs that can easily exceed $10,000. The unreliable reputation is supported by recalls and lawsuits leveled at various auto manufacturers that use the CP4 in their production vehicles.\u003c\/p\u003e\n\u003cp\u003eS\u0026amp;S Diesel Motorsport®, the common rail diesel injection experts, teamed up with PurePower Technologies, Inc.®, the aftermarket division of longstanding fuel system manufacturer, Stanadyne®, to do the impossible. Collectively, they solved the widely-known CP4 fuel pump problem plaguing Ford Super Duty trucks using the 6.7L Power Stroke diesel engine.\u003c\/p\u003e\n\u003cp\u003eThe joint S\u0026amp;S Diesel Motorsport and PurePower engineering team has changed the game by developing a more durable plug-and-play-replacement pump, with OE fit and function, for the CP4.\u003c\/p\u003e\n\u003cp\u003eWith a price of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e$2,400.00 USD\u003c\/strong\u003e, the S\u0026amp;S Diesel Motorsport\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFord 6.7L DCR Pump Conversion\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan save Ford truck owners $10,000 to $15,000 in repairs. Owners can install peace of mind knowing their daily workhorse isn’t going to lay down on them. The DCR Pump Conversion is emissions compliant (CARB EO #D-756-7) and fits 2011 to 2025 Ford F250-F750 diesel trucks.\u003c\/p\u003e","brand":"H2 Supply Co","offers":[{"title":"YES","offer_id":48264803385598,"sku":null,"price":2180.0,"currency_code":"USD","in_stock":true},{"title":"NO","offer_id":48264803418366,"sku":null,"price":2155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8008\/2942\/files\/6.7F-DCR-Line-Update-25.jpg?v=1779836128"},{"product_id":"2017-2025-l5p-duramax-injector-pigtail-set-1","title":"2017-2025 L5P DURAMAX INJECTOR PIGTAIL SET","description":"\u003cp\u003e\u003cspan\u003ePIG TAIL NEEDED TO REPLACE THE BAD INJECTOR PLUG ON THE 2017+ L5P THAT IS PRONE TO FAIL.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGENUINE GM PART\u003c\/span\u003e\u003c\/p\u003e","brand":"H2 Supply Co","offers":[{"title":"SET OF 4","offer_id":48264803942654,"sku":null,"price":90.0,"currency_code":"USD","in_stock":true},{"title":"SET OF 8","offer_id":48264803975422,"sku":null,"price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8008\/2942\/files\/Screenshot2025-10-04031440.png?v=1779836161"}],"url":"https:\/\/h2supplyco.com\/collections\/fuel.oembed","provider":"H2 Supply CO","version":"1.0","type":"link"}