{"product_id":"wix-fuel-filter-33976-for-6-5l-diesel-chevrolet-gmc-trucks-hummer-1992-2004-spin-on-water-separating-protection","title":"Wix Fuel Filter 33976 for 6.5L Diesel Chevrolet \u0026 GMC Trucks, Hummer (1992–2004) — Spin‑on Water‑Separating Protection","description":"\u003cp\u003e\u003cstrong\u003eWIX 33976 is a premium spin‑on fuel filter engineered to capture dirt, rust, scale and water for 6.5L diesel Chevrolet, GMC trucks and Hummer models from 1992–2004.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReplacing a fuel filter with the correct part helps protect fuel injectors and pumps from contamination that builds up in older tanks and through routine fueling. The WIX 33976 is a direct-fit, high-efficiency replacement designed for light trucks and SUVs equipped with the 6.5L diesel engine, offering straightforward installation and long service intervals when used as part of regular maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the WIX 33976 protect my diesel fuel system?\u003c\/h3\u003e\n\u003cp\u003eThe 33976 uses multi-layer media and a water-separating element to trap solids and shed free water before contaminants reach sensitive components. That layered filtration reduces abrasive particles and helps keep injectors and high-pressure pumps cleaner over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-stage filtration media captures dirt, rust and scale.\u003c\/li\u003e\n  \u003cli\u003eWater separation reduces corrosion and injector fouling.\u003c\/li\u003e\n  \u003cli\u003eSpin-on design provides a sealed replacement to prevent leaks during install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter fit my vehicle and how do I confirm fitment?\u003c\/h3\u003e\n\u003cp\u003eThe WIX 33976 is specified for GM vehicles with the 6.5L diesel engine from model years 1992–2004, covering many Chevrolet and GMC trucks and Hummer models. Always verify fitment using your vehicle year, make and model or the OEM part reference before purchase to ensure a correct match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 6.5L diesel Chevrolet and GMC trucks (1992–2002) and Hummer H1\/HMMWV variants (1993–2004).\u003c\/li\u003e\n  \u003cli\u003eCheck vehicle compatibility with a VIN or part-finder tool on the retailer site.\u003c\/li\u003e\n  \u003cli\u003eCompare dimensions and connections to the removed filter when possible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation and what maintenance interval should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe spin-on format of the WIX 33976 makes replacement straightforward—remove the old filter, apply a light coat of clean fuel or oil to the new gasket, and thread the new unit until hand-tight plus a fraction turn. Maintenance intervals depend on driving conditions and fuel quality; consult your vehicle’s service schedule and inspect the filter for water or heavy contamination during routine service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpin-on design for tool-friendly swap and secure seal.\u003c\/li\u003e\n  \u003cli\u003eRecommended inspection at regular service intervals or when fuel quality is questionable.\u003c\/li\u003e\n  \u003cli\u003eReplace sooner if contaminated fuel or water is suspected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and longevity benefits can I expect from choosing WIX?\u003c\/h3\u003e\n\u003cp\u003eWIX filters are engineered to prolong service life of fuel-system components by reducing particle ingestion and water-related damage. The 33976 focuses on consistent filtration efficiency to help maintain fuel delivery performance between scheduled maintenance events.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-efficiency media aimed at preserving injector and pump life.\u003c\/li\u003e\n  \u003cli\u003eExtended service design reduces replacement frequency when used per guidelines.\u003c\/li\u003e\n  \u003cli\u003eManufactured to meet or exceed common aftermarket standards for durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: technicians, fleet managers and owners of Chevrolet, GMC light trucks and Hummer models equipped with the 6.5L diesel engine who need a dependable, direct-fit spin-on replacement filter. If you service older diesel vehicles and prioritize contamination control and simple maintenance, the WIX 33976 is a practical choice to keep fuel systems running reliably between scheduled services.\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 WIX 33976 fit my 1999 Chevrolet 6.5L diesel truck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 33976 covers 6.5L diesel Chevrolet trucks from 1992–2002, but confirm fitment with your VIN or part-finder before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the WIX 33976 myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s a spin-on filter designed for hand-tight installation; follow vehicle service instructions and inspect seals for leaks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Wix","offers":[{"title":"Default Title","offer_id":67591488766137,"sku":"B0035QYQZ6","price":65.08,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/wix-33976-front-view.jpg?v=1790552899","url":"https:\/\/redleafauto.ca\/products\/wix-fuel-filter-33976-for-6-5l-diesel-chevrolet-gmc-trucks-hummer-1992-2004-spin-on-water-separating-protection","provider":"Redleaf Auto","version":"1.0","type":"link"}