{"product_id":"atracypart-6-6l-duramax-fuel-filter-housing-assembly-fits-2001-2016-chevy-gmc-includes-seals-aluminum-durable","title":"ATRACYPART 6.6L Duramax Fuel Filter Housing Assembly — Fits 2001–2016 Chevy\/GMC, Includes Seals, Aluminum Durable","description":"\u003cstrong\u003eThis ATRACYPART 6.6L Duramax fuel filter housing assembly is a complete, direct-replacement unit with seals engineered to restore proper fuel filtration and pressure on compatible Chevy and GMC diesel trucks.\u003c\/strong\u003e\n\n\u003cp\u003eDesigned for diesel-powered 6.6L Duramax engines, this assembly replaces worn or damaged OEM housings and includes the necessary rubber seals so you get a bolt-on, leak-resistant installation. It is built to meet factory fitment for many Silverado, Sierra, Express and Savana applications from 2001–2016 and is tested for corrosion resistance and long service life under heavy-duty use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this housing assembly improve fuel system reliability?\u003c\/h3\u003e\n\u003cp\u003eReplacing a compromised housing stops unfiltered contaminants from entering injectors and fuel pumps, which helps reduce wear and maintain engine performance. The included seals restore proper pressure control and prevent fuel seepage around the housing interface.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete housing unit—includes all necessary rubber O-rings and seals\u003c\/li\u003e\n  \u003cli\u003eAluminum construction resists corrosion and diesel exposure\u003c\/li\u003e\n  \u003cli\u003eDesigned to match OEM dimensions for correct fuel flow and pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my 2001–2016 Chevy or GMC 6.6L Duramax?\u003c\/h3\u003e\n\u003cp\u003eThis ATRACYPART assembly fits a broad range of 6.6L Duramax vehicles including Silverado, Sierra, Express, and Savana models listed for 2001–2016. It is intended as a direct replacement for the referenced OEM numbers so fitment is straightforward if your vehicle uses those part references.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Chevy Silverado and GMC Sierra 2500HD and 3500HD (2001–2016)\u003c\/li\u003e\n  \u003cli\u003eFits 2001–2016 Chevrolet Express and 2012–2016 Express\/Savana 2500–4500 models\u003c\/li\u003e\n  \u003cli\u003eReplaces TP3018, TP3012, 12664429, 12633243, 33960XE, LFF6012\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and design features ensure durability?\u003c\/h3\u003e\n\u003cp\u003eThe housing uses a heavy-duty metal body and chemical-resistant seals to withstand diesel fuel, pressure cycles, and road corrosion. Multi-layer internal filtration compatibility and precision sealing points reduce leak risk and extend service intervals when combined with scheduled filter element replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable aluminum\/metal housing for long-term strength\u003c\/li\u003e\n  \u003cli\u003eHigh-quality rubber O-rings provide leak-resistant performance\u003c\/li\u003e\n  \u003cli\u003eEngineered to OEM tolerances for dependable sealing and pressure retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe housing is designed as a direct bolt-on replacement with no modifications required, though professional installation is recommended if you’re unfamiliar with fuel systems. Have new filter elements ready and verify torque specs during reassembly to ensure correct sealing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement—no cutting or drilling required\u003c\/li\u003e\n  \u003cli\u003eIncludes seals, so you won’t need additional gasket purchases\u003c\/li\u003e\n  \u003cli\u003eRecommended: replace fuel element at the same time and follow torque guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ATRACYPART fuel filter housing assembly is aimed at owners and technicians working on 6.6L Duramax-equipped Chevy and GMC trucks and vans from 2001–2016 who need a reliable, factory-fit replacement. It’s suited for fleets, heavy-duty users, and DIY mechanics who want a complete housing with seals that mirrors OEM fit and performance while offering corrosion-resistant construction and a 2-year warranty.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this replace OEM part 12664429?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This ATRACYPART assembly is compatible with and replaces OEM number 12664429 and several other referenced part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the seals included with the housing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The housing ships with quality rubber O-rings and seals needed for a leak-resistant installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ATRACYPART","offers":[{"title":"Default Title","offer_id":48087035052190,"sku":"B07XX1HZYP","price":33.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/atracypart-duramax-filter-housing-front-view.jpg?v=1785914718","url":"https:\/\/northtrailauto.ca\/products\/atracypart-6-6l-duramax-fuel-filter-housing-assembly-fits-2001-2016-chevy-gmc-includes-seals-aluminum-durable","provider":"North Trail Auto","version":"1.0","type":"link"}