{"product_id":"briggs-stratton-15w-50-full-synthetic-oil-change-kit-2-quarts-for-vanguard-810cc-filter-fuel-treatment","title":"Briggs \u0026 Stratton 15W-50 Full Synthetic Oil Change Kit, 2 Quarts for Vanguard 810cc — Filter \u0026 Fuel Treatment","description":"\u003cp\u003e\u003cstrong\u003eThe Briggs \u0026amp; Stratton 15W-50 Full Synthetic Vanguard 810cc Engine Oil Change Kit is a ready-to-use maintenance pack that supplies two quarts of 15W-50 synthetic oil, a genuine oil filter, and a 2 oz fuel treatment to service select 810cc Vanguard engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep your Vanguard 810cc engine running clean and protected between services with a kit that contains factory-recommended consumables. This bundle includes two quarts of full synthetic 15W-50 oil formulated for small-displacement V-twin engines, the OEM Briggs \u0026amp; Stratton oil filter designed to trap contaminants, and a concentrated fuel treatment to help maintain fuel-system cleanliness and stabilize gasoline during storage.\u003c\/p\u003e\n\n\u003ch3\u003eWhat components are included and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe kit bundles the exact oil grade, a genuine replacement filter, and a concentrated fuel additive so you get a coordinated service in one purchase. Using the matched parts helps ensure compatibility and supports the engine’s intended performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 quarts of Briggs \u0026amp; Stratton 15W-50 full synthetic oil — high-viscosity for V-twin applications.\u003c\/li\u003e\n  \u003cli\u003eGenuine 696854 oil filter — captures metal particles and combustion byproducts.\u003c\/li\u003e\n  \u003cli\u003e3-in-1 Advanced Fuel Treatment, 2 oz bottle — treats up to 10 gallons of gasoline.\u003c\/li\u003e\n  \u003cli\u003eEngine oil change kit labeled for select 810cc Vanguard engines — simplifies maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does 15W-50 full synthetic oil benefit Vanguard 810cc engines?\u003c\/h3\u003e\n\u003cp\u003eA full synthetic 15W-50 is formulated to manage higher operating temperatures and maintain stable film strength in V-twin engines. It provides consistent lubrication under load and helps reduce wear during heavy-duty or prolonged operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved thermal stability for hot running conditions.\u003c\/li\u003e\n  \u003cli\u003eBetter shear resistance to maintain viscosity under stress.\u003c\/li\u003e\n  \u003cli\u003eEnhanced protection against metal-to-metal contact.\u003c\/li\u003e\n  \u003cli\u003eCleaner engine internals due to detergent and dispersant additives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen and how should I use the included fuel treatment?\u003c\/h3\u003e\n\u003cp\u003eThe 2 oz bottle is a concentrated 3-in-1 treatment intended to be added to up to 10 gallons of gasoline before use or storage. It helps reduce deposits, conditions fuel for storage, and supports smoother starting when equipment is returned to service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd one 2 oz bottle to a maximum of 10 gallons of fuel.\u003c\/li\u003e\n  \u003cli\u003eUse before long storage periods to stabilize gasoline and prevent varnish.\u003c\/li\u003e\n  \u003cli\u003eHelps keep carburetor and injector passages cleaner for reliable starts.\u003c\/li\u003e\n  \u003cli\u003eCan be added during regular fill-ups as a preventive measure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich engines and scenarios is this kit appropriate for?\u003c\/h3\u003e\n\u003cp\u003eThis kit is formulated for select Briggs \u0026amp; Stratton Vanguard 810cc V-twin engines that specify 15W-50 oil and use the 696854 filter. It’s intended for routine maintenance, seasonal servicing, and prepping equipment for storage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for compatible 810cc Vanguard engine models—verify engine manual for fitment.\u003c\/li\u003e\n  \u003cli\u003eIdeal for residential and light commercial equipment like mowers and utility tractors.\u003c\/li\u003e\n  \u003cli\u003eRecommended for owners who prefer OEM-specified consumables in maintenance.\u003c\/li\u003e\n  \u003cli\u003eConvenient for technicians doing scheduled oil and fuel-system care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Owners and service professionals working on Briggs \u0026amp; Stratton Vanguard 810cc engines who want a single, OEM-aligned package for an oil change and fuel treatment. If your engine manual lists 15W-50 and the 696854 filter, this kit saves time sourcing parts and ensures you use compatible products during routine maintenance or before seasonal storage.\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: Is this kit compatible with my Vanguard 810cc engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your engine manual for 15W-50 oil specification and the 696854 filter; if listed, this kit is compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much fuel can the included treatment protect?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 2 oz fuel treatment treats up to 10 gallons of gasoline for deposit control and storage stabilization.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":48083055018142,"sku":"B09WD31D7W","price":64.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/briggs-stratton-front-packaging.jpg?v=1785823198","url":"https:\/\/northtrailauto.ca\/products\/briggs-stratton-15w-50-full-synthetic-oil-change-kit-2-quarts-for-vanguard-810cc-filter-fuel-treatment","provider":"North Trail Auto","version":"1.0","type":"link"}