{"product_id":"gm-duramax-l5p-billet-fuel-filter-cap-2017-2025-gmc-chevrolet","title":"GM Duramax L5P Billet Fuel Filter Cap | 2017–2025 GMC\/Chevrolet","description":"\u003cp\u003eA CNC-machined billet aluminum replacement for the factory plastic fuel filter cap, which is prone to cracking, rounding off, and failing during routine service. Engineered as a direct bolt-on upgrade for the GM Duramax 6.6L L5P, it requires no tuning or fuel system modifications.\u003c\/p\u003e\n\u003cp\u003eThe integrated 36mm hex allows removal and installation with a standard socket, and the built-in billet drain valve permits clean, tool-free fuel draining prior to filter changes. A 1\/8 NPT port on the drain valve accommodates optional fittings, hoses, or accessories. Corrosion-resistant construction ensures long-term reliability, with compatibility across OEM plastic and most aftermarket fuel filter housings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e 2017–2025 Chevrolet Silverado and GMC Sierra 2500HD\/3500HD (6.6L Duramax L5P)\u003c\/p\u003e","brand":"Dynamic Diesels","offers":[{"title":"Default Title","offer_id":45942913663029,"sku":"AC-FFC-GM-L5P-17-DD","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/9848\/3509\/files\/FuelFilterCap-l5p.webp?v=1787946941","url":"https:\/\/dynamicdiesels.com\/products\/gm-duramax-l5p-billet-fuel-filter-cap-2017-2025-gmc-chevrolet","provider":"Dynamic Diesels","version":"1.0","type":"link"}