{"product_id":"kit-oil-chng-8m0081910","title":"Mercury – Oil Change Kit, 15–20HP FourStroke, 1 Liter | Maintenance | 8M0081910","description":"\u003cp data-start=\"0\" data-end=\"79\"\u003eMercury – Oil Change Kit, 15–20HP FourStroke, 1 Liter | Maintenance | 8M0081910\u003c\/p\u003e\n\u003chr data-start=\"81\" data-end=\"84\"\u003e\n\u003ch3 data-start=\"86\" data-end=\"100\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"101\" data-end=\"620\"\u003eThese little 15 and 20HP Mercury FourStrokes don’t ask for much, but they do appreciate fresh oil. They spend their days pushing skiffs, dinghies, and small fishing rigs—idling around, getting hammered by heat, then jumping straight into work again. When the oil starts getting worn, the motor feels a bit rougher, a little slower to respond, and just not as “eager.” This kit keeps the whole job simple: the right oil, the right filter, a new plug seal, and a drip tray so you can change the oil without making a mess.\u003c\/p\u003e\n\u003chr data-start=\"622\" data-end=\"625\"\u003e\n\u003ch3 data-start=\"627\" data-end=\"645\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"646\" data-end=\"1077\"\u003e • \u003cstrong data-start=\"649\" data-end=\"686\"\u003eMade for 15–20HP Carb FourStrokes\u003c\/strong\u003e – The oil and filter match exactly what these motors were designed to use.\u003cbr data-start=\"761\" data-end=\"764\"\u003e • \u003cstrong data-start=\"767\" data-end=\"795\"\u003e1L of Mercury 25W-40 Oil\u003c\/strong\u003e – Holds up to heat and long idle periods.\u003cbr data-start=\"837\" data-end=\"840\"\u003e • \u003cstrong data-start=\"843\" data-end=\"861\"\u003eOEM Oil Filter\u003c\/strong\u003e – Helps keep the engine clean and oil pressure steady.\u003cbr data-start=\"916\" data-end=\"919\"\u003e • \u003cstrong data-start=\"922\" data-end=\"941\"\u003eDrain Plug Seal\u003c\/strong\u003e – Fresh gasket so you’re not chasing leaks later.\u003cbr data-start=\"991\" data-end=\"994\"\u003e • \u003cstrong data-start=\"997\" data-end=\"1010\"\u003eDrip Tray\u003c\/strong\u003e – Makes the job cleaner, especially on the trailer or at the dock.\u003c\/p\u003e\n\u003chr data-start=\"1079\" data-end=\"1082\"\u003e\n\u003ch3 data-start=\"1084\" data-end=\"1117\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"1118\" data-end=\"1228\"\u003e • Mercury 15HP FourStroke (carb)\u003cbr data-start=\"1151\" data-end=\"1154\"\u003e • Mercury 20HP FourStroke (carb)\u003cbr data-start=\"1187\" data-end=\"1190\"\u003e • Small portable 4-stroke outboards\u003c\/p\u003e\n\u003chr data-start=\"1230\" data-end=\"1233\"\u003e\n\u003ch3 data-start=\"1235\" data-end=\"1273\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/h3\u003e\n\u003cp data-start=\"1274\" data-end=\"1593\"\u003eOnce you drop in fresh oil, these motors usually settle right down. Idle gets smoother, cold starts feel easier, and the engine doesn’t sound like it’s working as hard when you give it throttle. Clean oil also helps them stay cool—big deal on engines this size, since they don’t have a ton of cooling capacity to spare.\u003c\/p\u003e\n\u003chr data-start=\"1595\" data-end=\"1598\"\u003e\n\u003ch3 data-start=\"1600\" data-end=\"1617\"\u003eWhy Buy OEM\u003c\/h3\u003e\n\u003cp data-start=\"1618\" data-end=\"1891\"\u003eMercury blends this oil for marine life—salt, heat, moisture, long idles—and the filter is built to keep pressure consistent. Cheaper filters or automotive oil can cause problems you won’t notice until the engine starts acting tired. OEM parts just keep things predictable.\u003c\/p\u003e\n\u003chr data-start=\"1893\" data-end=\"1896\"\u003e\n\u003ch3 data-start=\"1898\" data-end=\"1907\"\u003eFAQ\u003c\/h3\u003e\n\u003cp data-start=\"1908\" data-end=\"2051\"\u003e\u003cstrong data-start=\"1908\" data-end=\"1956\"\u003eQ1: How do I know it’s time to swap the oil?\u003c\/strong\u003e\u003cbr data-start=\"1956\" data-end=\"1959\"\u003e\u003cstrong data-start=\"1959\" data-end=\"1965\"\u003eA:\u003c\/strong\u003e Dark oil, rougher idle than usual, or simply hitting the hours listed in your manual.\u003c\/p\u003e\n\u003cp data-start=\"2053\" data-end=\"2199\"\u003e\u003cstrong data-start=\"2053\" data-end=\"2108\"\u003eQ2: Anything special after refilling the crankcase?\u003c\/strong\u003e\u003cbr data-start=\"2108\" data-end=\"2111\"\u003e\u003cstrong data-start=\"2111\" data-end=\"2117\"\u003eA:\u003c\/strong\u003e Run it for a minute and check the level again—it’ll settle once the filter fills.\u003c\/p\u003e\n\u003cp data-start=\"2201\" data-end=\"2305\"\u003e\u003cstrong data-start=\"2201\" data-end=\"2233\"\u003eQ3: Safe for saltwater rigs?\u003c\/strong\u003e\u003cbr data-start=\"2233\" data-end=\"2236\"\u003e\u003cstrong data-start=\"2236\" data-end=\"2242\"\u003eA:\u003c\/strong\u003e Absolutely. The oil is built for corrosion-heavy environments.\u003c\/p\u003e\n\u003cp data-start=\"2307\" data-end=\"2414\"\u003e\u003cstrong data-start=\"2307\" data-end=\"2348\"\u003eQ4: Any tip for keeping cleanup easy?\u003c\/strong\u003e\u003cbr data-start=\"2348\" data-end=\"2351\"\u003e\u003cstrong data-start=\"2351\" data-end=\"2357\"\u003eA:\u003c\/strong\u003e Warm the engine a little first—warm oil drains smoother.\u003c\/p\u003e\n\u003cp data-start=\"2416\" data-end=\"2555\"\u003e\u003cstrong data-start=\"2416\" data-end=\"2459\"\u003eQ5: What if the filter starts clogging?\u003c\/strong\u003e\u003cbr data-start=\"2459\" data-end=\"2462\"\u003e\u003cstrong data-start=\"2462\" data-end=\"2468\"\u003eA:\u003c\/strong\u003e The engine might feel sluggish, idle unevenly, or show drifting oil-pressure readings.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935352836387,"sku":"8M0081910","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0081910_main.jpg?v=1760631350","url":"https:\/\/partsvu.com\/en-ca\/products\/kit-oil-chng-8m0081910","provider":"PartsVu","version":"1.0","type":"link"}