{"product_id":"kit-oil-chng-8m0081911","title":"Mercury – Oil Change Kit, 25\/30HP EFI FourStroke, 2 Liters | Maintenance | 8M0081911","description":"\u003cp data-start=\"0\" data-end=\"84\"\u003eMercury – Oil Change Kit, 25\/30HP EFI FourStroke, 2 Liters | Maintenance | 8M0081911\u003c\/p\u003e\n\u003chr data-start=\"86\" data-end=\"89\"\u003e\n\u003ch3 data-start=\"91\" data-end=\"105\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"106\" data-end=\"634\"\u003eThese small 25 and 30HP Mercury EFI FourStroke engines may be light, but they earn their keep. They idle a ton, jump into throttle without warning, and get hotter than people think on long runs. Fresh oil makes a big difference in how they behave. This kit keeps the job simple—two bottles of the right oil, the correct filter, a new drain plug seal, and a little drip tray so you’re not wiping oil off the mid-section for half an hour. If you’ve done your own oil changes before, you’ll appreciate having everything in one box.\u003c\/p\u003e\n\u003chr data-start=\"636\" data-end=\"639\"\u003e\n\u003ch3 data-start=\"641\" data-end=\"659\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"660\" data-end=\"1084\"\u003e • \u003cstrong data-start=\"663\" data-end=\"700\"\u003eBuilt for 25–30HP EFI FourStrokes\u003c\/strong\u003e – Oil, filter, and seal matched to these engines.\u003cbr data-start=\"750\" data-end=\"753\"\u003e • \u003cstrong data-start=\"756\" data-end=\"789\"\u003eQuicksilver 25W-40 Marine Oil\u003c\/strong\u003e – Holds up to heat and long hours without thinning out.\u003cbr data-start=\"845\" data-end=\"848\"\u003e • \u003cstrong data-start=\"851\" data-end=\"873\"\u003ePremium Oil Filter\u003c\/strong\u003e – Keeps debris out so the engine stays smooth and steady.\u003cbr data-start=\"931\" data-end=\"934\"\u003e • \u003cstrong data-start=\"937\" data-end=\"956\"\u003eDrain Plug Seal\u003c\/strong\u003e – Fresh gasket for a tight, leak-free finish.\u003cbr data-start=\"1002\" data-end=\"1005\"\u003e • \u003cstrong data-start=\"1008\" data-end=\"1030\"\u003eDrip Tray Included\u003c\/strong\u003e – Helps keep the job cleaner in tight rigging spaces.\u003c\/p\u003e\n\u003chr data-start=\"1086\" data-end=\"1089\"\u003e\n\u003ch3 data-start=\"1091\" data-end=\"1124\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"1125\" data-end=\"1235\"\u003e • 25HP EFI FourStroke\u003cbr data-start=\"1147\" data-end=\"1150\"\u003e • 30HP EFI FourStroke\u003cbr data-start=\"1172\" data-end=\"1175\"\u003e • EFI portable outboards\u003cbr data-start=\"1200\" data-end=\"1203\"\u003e • Small four-stroke platforms\u003c\/p\u003e\n\u003chr data-start=\"1237\" data-end=\"1240\"\u003e\n\u003ch3 data-start=\"1242\" data-end=\"1280\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/h3\u003e\n\u003cp data-start=\"1281\" data-end=\"1681\"\u003eOnce the oil and filter are swapped, these engines usually settle right down. Idle smooths up, cold starts feel less harsh, and throttle response gets more predictable. On long runs, the motor keeps its tone instead of sounding strained because the oil isn’t breaking down. Clean oil also helps these small engines handle heat better, especially if you’re pushing a heavy dinghy or running into chop.\u003c\/p\u003e\n\u003chr data-start=\"1683\" data-end=\"1686\"\u003e\n\u003ch3 data-start=\"1688\" data-end=\"1705\"\u003eWhy Buy OEM\u003c\/h3\u003e\n\u003cp data-start=\"1706\" data-end=\"2010\"\u003eOEM kits take the guesswork out of maintenance. The filter threads right on, the seal fits properly, and the oil is blended for the way Mercury’s engines actually run—long idles, sudden throttle changes, and moisture everywhere. With off-brand parts, you’re rolling the dice on pressure changes or leaks.\u003c\/p\u003e\n\u003chr data-start=\"2012\" data-end=\"2015\"\u003e\n\u003ch3 data-start=\"2017\" data-end=\"2026\"\u003eFAQ\u003c\/h3\u003e\n\u003cp data-start=\"2027\" data-end=\"2165\"\u003e\u003cstrong data-start=\"2027\" data-end=\"2087\"\u003eQ1: What’s the easiest sign it’s time for an oil change?\u003c\/strong\u003e\u003cbr data-start=\"2087\" data-end=\"2090\"\u003e\u003cstrong data-start=\"2090\" data-end=\"2096\"\u003eA:\u003c\/strong\u003e Dark oil, slower cold starts, or a slightly rougher idle than usual.\u003c\/p\u003e\n\u003cp data-start=\"2167\" data-end=\"2284\"\u003e\u003cstrong data-start=\"2167\" data-end=\"2220\"\u003eQ2: Do I need to reset anything after the change?\u003c\/strong\u003e\u003cbr data-start=\"2220\" data-end=\"2223\"\u003e\u003cstrong data-start=\"2223\" data-end=\"2229\"\u003eA:\u003c\/strong\u003e No—fill to spec, start briefly, and recheck the level.\u003c\/p\u003e\n\u003cp data-start=\"2286\" data-end=\"2398\"\u003e\u003cstrong data-start=\"2286\" data-end=\"2335\"\u003eQ3: Is this oil blend good for saltwater use?\u003c\/strong\u003e\u003cbr data-start=\"2335\" data-end=\"2338\"\u003e\u003cstrong data-start=\"2338\" data-end=\"2344\"\u003eA:\u003c\/strong\u003e Yes—it’s formulated with strong corrosion protection.\u003c\/p\u003e\n\u003cp data-start=\"2400\" data-end=\"2517\"\u003e\u003cstrong data-start=\"2400\" data-end=\"2441\"\u003eQ4: Any trick to making the job tidy?\u003c\/strong\u003e\u003cbr data-start=\"2441\" data-end=\"2444\"\u003e\u003cstrong data-start=\"2444\" data-end=\"2450\"\u003eA:\u003c\/strong\u003e Warm the engine for a minute—warm oil drains smoother and quicker.\u003c\/p\u003e\n\u003cp data-start=\"2519\" data-end=\"2648\"\u003e\u003cstrong data-start=\"2519\" data-end=\"2561\"\u003eQ5: What if the filter starts to clog?\u003c\/strong\u003e\u003cbr data-start=\"2561\" data-end=\"2564\"\u003e\u003cstrong data-start=\"2564\" data-end=\"2570\"\u003eA:\u003c\/strong\u003e You might notice uneven idle, weaker throttle pull, or drifting oil pressure.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935352639779,"sku":"8M0081911","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0081911_main.jpg?v=1760631358","url":"https:\/\/partsvu.com\/en-au\/products\/kit-oil-chng-8m0081911","provider":"PartsVu","version":"1.0","type":"link"}