{"title":"Marvel Mystery Oil","description":"\u003cp\u003eMarvel Mystery Oil has been a staple in marine engine maintenance since 1923, providing a unique blend of high-detergency oils and additives that clean and lubricate from the inside out. When added to fuel or engine oil, it helps dissolve sludge and carbon deposits, frees sticking valves, and lubricates the upper cylinder walls—areas where traditional oils often fail to reach. In the high-moisture marine environment, it also provides a critical layer of corrosion protection for internal engine parts during storage. Shop Freeport Marine Supply for Marvel Mystery Oil to keep your inboard or outboard running smoother, cooler, and longer.\u003c\/p\u003e","products":[{"product_id":"mmo012","title":"Huile mystère Marvel 16 onces","description":"Spécifications du produit :\u003cbr\u003e\u003cbr\u003e Lorsqu'il est ajouté à l'huile moteur : empêche le grippage et le cliquetis des soupapes.  \u003cbr\u003eFortifie les propriétés de l'huile moteur, prévient les pannes causées par des températures extrêmes\u003cbr\u003e Favorise des démarrages plus faciles par temps froid\u003cbr\u003e Réduit et prévient la formation de boues et d’acides\u003cbr\u003e Pour tous les moteurs marins- in-bord et hors-bord","brand":"Marvel Mystery Oil","offers":[{"title":"Default Title","offer_id":47360561512748,"sku":"MMOMM12R","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/files\/SGP132764_1_main__74352.jpg?v=1705770450"},{"product_id":"marvel-mystery-oil-16-ounces","title":"Marvel Mystery Oil 16 ounces","description":"Product Specs: \u003cbr\u003e \u003cbr\u003e When added to engine oil: Prevents valve sticking and clatter \u003cbr\u003e Fortifies properties of engine oil, prevents breakdown caused by extreme temperatures \u003cbr\u003e Promotes easier cold weather starts \u003cbr\u003e Reduces and prevents sludge and acid formation \u003cbr\u003e For all marine engines- inboard and outboard","brand":"Marvel Mystery Oil","offers":[{"title":"Default Title","offer_id":48509495640364,"sku":"MMOMM13R","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/files\/42505410-cd15-5fd3-aa8b-6922b6d973f6.jpg?v=1712955954"},{"product_id":"marvel-mystery-oil-mm14r-gal-4-case","title":"Marvel Mystery Oil MM14R Gal, 4\/Case","description":"\u003cp\u003eMarvel Mystery Oil lubricates the entire fuel system-fuel pumps, fuel injectors or carburetors and the top-portion of the cylinders. These are areas, that by design, motor oil does not reach. Using Marvel Mystery Oil in your fuel extends the life of these vital components by providing them with lubrication that fuel alone does not provide. Marvel Mystery Oil reduces and prevents varnish and gum build-up, two key contributors to robbing engine performance. When you shut off your engine, a minuscule drop of fuel is left at the tip of the fuel injectors or carburetor jets. This minuscule drop of fuel then solidifies into a varnish type residue. Over time, the accumulated varnish blocks the openings of the injectors or jets, contributing to lower performance and fuel economy and shorter life of these components. Spark plug life is also extended by using Marvel Mystery Oil in your fuel. Marvel creates a cleaner burning cylinder environment that reduces carbon build-up on spark plugs resulting in better firing plugs that increase performance and durability. In addition, Marvel Mystery Oil improves fuel mileage by reducing internal friction in the engine.\u003c\/p\u003e","brand":"Marvel Mystery Oil","offers":[{"title":"Default Title","offer_id":52790837444908,"sku":"MMOMM14R","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/files\/823-MM13R.jpg?v=1774478745"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/collections\/MARVEL-MYSTERY-OIL.jpg?v=1768252903","url":"https:\/\/www.freeportmarine.com\/fr\/collections\/marvel-mystery-oil.oembed","provider":"Freeport Marine Supply","version":"1.0","type":"link"}