{"product_id":"dorman-hd-diesel-fuel-filter-housing-for-chevy-gmc-2001-2004-direct-replace-includes-hardware","title":"Dorman HD Diesel Fuel Filter Housing for Chevy \/ GMC 2001-2004 – Direct-Replace, Includes Hardware","description":"\u003cp\u003e\u003cstrong\u003eThe Dorman 904-558 HD Diesel Fuel Filter Housing is a ready-to-install, direct-replacement housing that stops leaks from a damaged coupling and restores proper fuel delivery on compatible Chevy and GMC heavy-duty trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your 2001–2004 Chevrolet Silverado 2500\/3500 or GMC Sierra 2500\/3500 has been showing fuel leaks around the filter housing, rough starting, or intermittent no-start issues, a failed filter housing coupling is a common cause. This Dorman housing is manufactured to meet original-equipment specifications, includes the necessary hardware for installation, and has been fitment-tested for a trouble-free replacement. Always verify fit with your vehicle trim in the garage tool before purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this replacement housing stop diesel fuel leaks?\u003c\/h3\u003e\n\u003cp\u003eThe Dorman 904-558 restores the original sealing and coupling function that can deteriorate over time, eliminating the leak path at the filter housing. It uses OE-spec materials and sealing surfaces to re-establish a reliable connection between the fuel lines and filter assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-replacement design matches original housing geometry for proper sealing\u003c\/li\u003e\n  \u003cli\u003eIncludes installation hardware to ensure correct torque and alignment\u003c\/li\u003e\n  \u003cli\u003eDurable materials resist fuel swelling and cracking common in old housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill installing this housing fix rough starts and no-start conditions?\u003c\/h3\u003e\n\u003cp\u003eReplacing a leaking or cracked filter housing can resolve fuel pressure and delivery problems that lead to rough starts or no-starts. While this part addresses housing-related fuel loss, diagnose other fuel-system components if symptoms persist after installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores sealed fuel path to maintain proper injection pressure\u003c\/li\u003e\n  \u003cli\u003eReduces air ingestion that causes hard starting and stalling\u003c\/li\u003e\n  \u003cli\u003eRecommended to inspect filter element and fuel lines at the same time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and model years does the Dorman 904-558 fit?\u003c\/h3\u003e\n\u003cp\u003eThis housing is designed for select heavy-duty Chevrolet and GMC pickups from the early 2000s. Confirm exact compatibility by entering your make, model, and trim in the vehicle fitment (garage) tool before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet Silverado 2500: 2001, 2002, 2003, 2004\u003c\/li\u003e\n  \u003cli\u003eChevrolet Silverado 3500: 2001, 2002, 2003, 2004\u003c\/li\u003e\n  \u003cli\u003eGMC Sierra 2500: 2001, 2002, 2003, 2004\u003c\/li\u003e\n  \u003cli\u003eGMC Sierra 3500: 2001, 2002, 2003, 2004\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eThe unit ships with the hardware needed for a straightforward swap, so most installers can complete the repair without sourcing extra parts. Follow torque specs and replace the fuel filter element while the system is open to ensure a clean reinstall.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReady-to-install with included mounting hardware for a single-service repair\u003c\/li\u003e\n  \u003cli\u003eFitment-tested to minimize adjustment or rework during installation\u003c\/li\u003e\n  \u003cli\u003eInspect and replace the fuel filter and check hoses for wear at the same time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Dorman 904-558 HD Diesel Fuel Filter Housing is aimed at owners and technicians of 2001–2004 Chevy Silverado and GMC Sierra 2500\/3500 trucks who need a dependable, OEM-style replacement to stop fuel leaks, restore fuel delivery, and avoid further fuel-system damage. It’s suitable for DIY mechanics and professional shops seeking a quality, fitment-tested housing that includes installation hardware for a complete repair. Remember to confirm your vehicle trim using the garage tool to ensure proper fitment before ordering.\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 the Dorman 904-558 include installation hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the housing ships with the necessary mounting hardware and gaskets for installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this part fit my 2003 Silverado 2500?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is compatible with 2001–2004 Silverado 2500 models; verify trim and fitment in the garage tool.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":48081428021406,"sku":"B08FS2H3TC","price":205.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dorman-fuel-filter-housing-front-view.jpg?v=1785803893","url":"https:\/\/northtrailauto.ca\/products\/dorman-hd-diesel-fuel-filter-housing-for-chevy-gmc-2001-2004-direct-replace-includes-hardware","provider":"North Trail Auto","version":"1.0","type":"link"}