{"product_id":"mercury-injector-fuel-804527","title":"Mercury – Quicksilver Fuel Injector | For 135–150HP DFI OptiMax Outboards | 804527","description":"\u003cp data-start=\"0\" data-end=\"88\"\u003e\u003cstrong data-start=\"0\" data-end=\"86\"\u003eMercury – Quicksilver Fuel Injector | For 135–150HP DFI OptiMax Outboards | 804527\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"90\" data-end=\"93\"\u003e\n\u003ch3 data-start=\"95\" data-end=\"113\"\u003e\u003cstrong data-start=\"99\" data-end=\"111\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"114\" data-end=\"549\"\u003eWhen your outboard starts running rough or losing power, it could be time for a new injector. The \u003cstrong data-start=\"212\" data-end=\"263\"\u003eMercury Marine 804527 Quicksilver Fuel Injector\u003c\/strong\u003e is designed specifically for \u003cstrong data-start=\"293\" data-end=\"345\"\u003eMercury 135–150HP DFI OptiMax 2-Stroke outboards\u003c\/strong\u003e, ensuring clean, consistent fuel delivery to every cylinder. It’s a precision-built, factory-tested component that keeps your engine running strong, smooth, and efficient — just like it did on day one.\u003c\/p\u003e\n\u003chr data-start=\"551\" data-end=\"554\"\u003e\n\u003ch3 data-start=\"556\" data-end=\"578\"\u003e\u003cstrong data-start=\"560\" data-end=\"576\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"581\" data-end=\"673\"\u003e\n\u003cstrong data-start=\"581\" data-end=\"593\"\u003ePurpose:\u003c\/strong\u003e Delivers precise fuel metering for strong performance and cleaner combustion.\u003c\/li\u003e\n\u003cli data-start=\"676\" data-end=\"762\"\u003e\n\u003cstrong data-start=\"676\" data-end=\"693\"\u003eConstruction:\u003c\/strong\u003e Built to Mercury’s factory specs for exact flow rate and pressure.\u003c\/li\u003e\n\u003cli data-start=\"765\" data-end=\"850\"\u003e\n\u003cstrong data-start=\"765\" data-end=\"781\"\u003ePerformance:\u003c\/strong\u003e Restores smooth acceleration, steady idle, and efficient fuel use.\u003c\/li\u003e\n\u003cli data-start=\"853\" data-end=\"946\"\u003e\n\u003cstrong data-start=\"853\" data-end=\"868\"\u003eDurability:\u003c\/strong\u003e Materials are marine-tested for corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli data-start=\"949\" data-end=\"1041\"\u003e\n\u003cstrong data-start=\"949\" data-end=\"970\"\u003eReady to Install:\u003c\/strong\u003e Pre-fitted with \u003cstrong data-start=\"987\" data-end=\"998\"\u003eO-rings\u003c\/strong\u003e for easy replacement and a perfect seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1043\" data-end=\"1046\"\u003e\n\u003ch3 data-start=\"1048\" data-end=\"1085\"\u003e\u003cstrong data-start=\"1052\" data-end=\"1083\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1088\" data-end=\"1156\"\u003e\u003cstrong data-start=\"1088\" data-end=\"1154\"\u003eMercury 135HP, 140HP, and 150HP DFI OptiMax 2-Stroke outboards\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1158\" data-end=\"1161\"\u003e\n\u003ch3 data-start=\"1163\" data-end=\"1206\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1204\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1207\" data-end=\"1527\"\u003eThe \u003cstrong data-start=\"1211\" data-end=\"1235\"\u003e804527 fuel injector\u003c\/strong\u003e plays a key role in keeping your engine firing perfectly. Over time, injectors can clog or wear, leading to poor throttle response, misfires, or uneven fuel burn. This genuine Mercury part restores the precise fuel delivery your engine was built for, improving both power and fuel economy.\u003c\/p\u003e\n\u003cp data-start=\"1529\" data-end=\"1778\"\u003eEach injector is factory-calibrated for accuracy and balance, ensuring consistent performance across all cylinders. Whether you’re cruising or running full throttle, this injector helps your engine start easier, run cleaner, and respond instantly.\u003c\/p\u003e\n\u003chr data-start=\"1780\" data-end=\"1783\"\u003e\n\u003ch3 data-start=\"1785\" data-end=\"1817\"\u003e\u003cstrong data-start=\"1789\" data-end=\"1815\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1818\" data-end=\"2046\"\u003eThe \u003cstrong data-start=\"1822\" data-end=\"1844\"\u003eQuicksilver 804527\u003c\/strong\u003e is a \u003cstrong data-start=\"1850\" data-end=\"1883\"\u003etrue Mercury Marine component\u003c\/strong\u003e, made to the same standards as the injectors installed at the factory. Cheaper alternatives might fit, but they rarely match Mercury’s precision or reliability.\u003c\/p\u003e\n\u003cp data-start=\"2048\" data-end=\"2327\"\u003eMercury OEM injectors are built from corrosion-resistant materials and tested under marine load conditions to deliver exact fuel flow and long-term dependability. It’s the same injector trusted by Mercury technicians — and the best way to keep your OptiMax performing like new.\u003c\/p\u003e\n\u003chr data-start=\"2329\" data-end=\"2332\"\u003e\n\u003ch3 data-start=\"2334\" data-end=\"2347\"\u003e\u003cstrong data-start=\"2338\" data-end=\"2345\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2349\" data-end=\"2459\"\u003e\u003cstrong data-start=\"2349\" data-end=\"2393\"\u003eQ1: What engines does this injector fit?\u003c\/strong\u003e\u003cbr data-start=\"2393\" data-end=\"2396\"\u003eIt fits \u003cstrong data-start=\"2404\" data-end=\"2456\"\u003eMercury 135–150HP DFI OptiMax 2-Stroke outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2461\" data-end=\"2613\"\u003e\u003cstrong data-start=\"2461\" data-end=\"2496\"\u003eQ2: Why replace fuel injectors?\u003c\/strong\u003e\u003cbr data-start=\"2496\" data-end=\"2499\"\u003eOld or dirty injectors can cause poor fuel atomization, leading to rough idle, power loss, or poor fuel economy.\u003c\/p\u003e\n\u003cp data-start=\"2615\" data-end=\"2727\"\u003e\u003cstrong data-start=\"2615\" data-end=\"2644\"\u003eQ3: Are O-rings included?\u003c\/strong\u003e\u003cbr data-start=\"2644\" data-end=\"2647\"\u003eYes — the injector comes \u003cstrong data-start=\"2672\" data-end=\"2702\"\u003epre-assembled with O-rings\u003c\/strong\u003e for easy installation.\u003c\/p\u003e\n\u003cp data-start=\"2729\" data-end=\"2852\"\u003e\u003cstrong data-start=\"2729\" data-end=\"2768\"\u003eQ4: Is this a genuine Mercury part?\u003c\/strong\u003e\u003cbr data-start=\"2768\" data-end=\"2771\"\u003eYes — it’s an \u003cstrong data-start=\"2785\" data-end=\"2809\"\u003eOEM factory injector\u003c\/strong\u003e, designed for exact performance and fit.\u003c\/p\u003e\n\u003cp data-start=\"2854\" data-end=\"3031\"\u003e\u003cstrong data-start=\"2854\" data-end=\"2893\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"2893\" data-end=\"2896\"\u003eMercury’s injectors are \u003cstrong data-start=\"2920\" data-end=\"2971\"\u003eprecision-calibrated, salt-tested, and balanced\u003c\/strong\u003e, ensuring reliable fuel delivery and maximum engine life.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936204083491,"sku":"804527","price":413.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/804527_Main.jpg?v=1760631182","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-injector-fuel-804527","provider":"PartsVu","version":"1.0","type":"link"}