{"product_id":"gdukop-fuel-filter-housing-assembly-for-duramax-6-6l-aluminum-head-water-sensor-silverado-2500hd-3500hd-sierra-2500hd-2004-2012","title":"GDUKOP Fuel Filter Housing Assembly for Duramax 6.6L — Aluminum Head, Water Sensor | Silverado 2500HD \/ 3500HD \u0026 Sierra 2500HD (2004-2012)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe GDUKOP Fuel Filter Housing Assembly is crafted for the Duramax 6.6L diesel family, pairing an aluminum head with a dedicated water sensor for robust filtration. Designed as a direct OE replacement, it aims to deliver reliable fuel filtration and a durable seal within the Duramax fuel system across compatible GM pickups.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cp\u003eEngineered to protect the fuel path from common contaminants, this housing works with a multi-layer filter media rated at 5 microns and achieves a high level of water separation. The result is cleaner fuel entering the system, which can contribute to smoother operation and consistent performance in demanding driving scenarios without promising specific outcomes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEfficient filtration: 5-micron media with 98% water separation helps reduce dust, rust, and water in fuel.\u003c\/li\u003e\n  \u003cli\u003eOE-referenced compatibility: part numbers 12642623, TP3018, 12639448, 904-517 ensure alignment with factory configurations.\u003c\/li\u003e\n  \u003cli\u003eDurable construction: premium aluminum base, rugged water sensor, and thorough sealing tests meet or exceed OEM standards.\u003c\/li\u003e\n  \u003cli\u003eSimple installation: a direct OE replacement designed for straightforward mounting on 6.6L Duramax trucks.\u003c\/li\u003e\n  \u003cli\u003eOperational notes: the system supports reliable priming; if initial leakage occurs, reseal the O-ring with appropriate grease after disassembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment \u0026amp; Installation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2004–2012 Chevy Silverado 2500 HD (including 2007 Classic), 2004–2012 Silverado 3500 (including 2007 Classic), 2007–2012 Silverado 3500 HD; 2004–2016 GMC Sierra 2500 HD families; 2004–2006 Sierra 3500; 2007 Sierra 3500 Classic; 2007–2012 Sierra 3500 HD, all with 6.6L engines.\u003c\/li\u003e\n  \u003cli\u003eNote: The part can work on some 2001–2004 models with hose modification or lengthening; it is not intended for 2004 LLY engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation tips:\u003c\/strong\u003e press the priming pump vertically during first use. If you see minor fuel leakage initially, this can be normal until the O-ring is lubricated; disassemble and apply grease to the O-ring as needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality \u0026amp; Durability\u003c\/h3\u003e\n\u003cp\u003eBuilt to be a reliable, long-lasting component, this housing uses quality materials and is subjected to multiple sealing tests and 100% inspection to meet\/exceed OEM expectations. It’s designed to tolerate regular operating conditions and helps maintain a clean fuel path, though actual performance depends on system conditions and proper installation.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What vehicles is this fuel filter housing compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits 2004–2012 Duramax 6.6L Chevy Silverado 2500\/3500 and GMC Sierra 2500\/3500 HD (Classic models included); 2001–2004 may need hose modification; not for 2004 LLY engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the main filtration features of this housing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The TP3018 filter uses 5-micron media with 98% water separation, paired with OEM-grade construction for durable fuel filtration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GDUKOP","offers":[{"title":"Default Title","offer_id":42487305896021,"sku":"B0FK4GXVM5","price":90.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/gdukop-fuel-filter-housing-duramax-6-6l-aluminum-head.jpg?v=1778428581","url":"https:\/\/plentytorque.co.uk\/products\/gdukop-fuel-filter-housing-assembly-for-duramax-6-6l-aluminum-head-water-sensor-silverado-2500hd-3500hd-sierra-2500hd-2004-2012","provider":"PlentyTorque","version":"1.0","type":"link"}