{"product_id":"mercury-35-18458t3-outboard-water-separating-fuel-filter-fits-mercury-mariner-vaeu-6-efi-1995-earlier","title":"Mercury – Water Separating Fuel Filter | Fuel System Component | Corrosion-Resistant Steel | 18458T3","description":"\u003cp data-end=\"106\" data-start=\"0\"\u003e\u003cstrong data-end=\"104\" data-start=\"0\"\u003eMercury – Water Separating Fuel Filter | Fuel System Component | Corrosion-Resistant Steel | 18458T3\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"111\" data-start=\"108\"\u003e\n\u003ch3 data-end=\"131\" data-start=\"113\"\u003e\u003cstrong data-end=\"129\" data-start=\"117\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"744\" data-start=\"132\"\u003eClean fuel keeps your outboard running strong, and the \u003cstrong data-end=\"242\" data-start=\"187\"\u003eMercury Marine 18458T3 Water Separating Fuel Filter\u003c\/strong\u003e is built to do exactly that. Designed for \u003cstrong data-end=\"356\" data-start=\"285\"\u003e1995 and earlier Mercury and Mariner V6 TwoStroke EFI\/DFI outboards\u003c\/strong\u003e, this filter protects your engine from both debris and water contamination. It features a \u003cstrong data-end=\"479\" data-start=\"447\"\u003e10-micron filtration element\u003c\/strong\u003e and a \u003cstrong data-end=\"517\" data-start=\"486\"\u003eblack screw-in water sensor\u003c\/strong\u003e, giving you the same reliable performance Mercury builds into its factory systems. Simple to install and built for harsh marine conditions, this filter is an essential part of keeping your engine healthy and your fuel clean.\u003c\/p\u003e\n\u003chr data-end=\"749\" data-start=\"746\"\u003e\n\u003ch3 data-end=\"773\" data-start=\"751\"\u003e\u003cstrong data-end=\"771\" data-start=\"755\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"863\" data-start=\"776\"\u003e\n\u003cstrong data-end=\"788\" data-start=\"776\"\u003ePurpose:\u003c\/strong\u003e Separates water and contaminants from fuel before it reaches the engine.\u003c\/li\u003e\n\u003cli data-end=\"989\" data-start=\"866\"\u003e\n\u003cstrong data-end=\"877\" data-start=\"866\"\u003eDesign:\u003c\/strong\u003e \u003cstrong data-end=\"912\" data-start=\"878\"\u003eScrew-on 10-micron fuel filter\u003c\/strong\u003e with a \u003cstrong data-end=\"951\" data-start=\"920\"\u003eblack screw-in water sensor\u003c\/strong\u003e for early warning of water buildup.\u003c\/li\u003e\n\u003cli data-end=\"1103\" data-start=\"992\"\u003e\n\u003cstrong data-end=\"1005\" data-start=\"992\"\u003eMaterial:\u003c\/strong\u003e Made with \u003cstrong data-end=\"1053\" data-start=\"1016\"\u003ecorrosion-resistant steel housing\u003c\/strong\u003e and epoxy-coated interior for added protection.\u003c\/li\u003e\n\u003cli data-end=\"1215\" data-start=\"1106\"\u003e\n\u003cstrong data-end=\"1122\" data-start=\"1106\"\u003ePerformance:\u003c\/strong\u003e Removes harmful particles and water to maintain efficient combustion and smooth operation.\u003c\/li\u003e\n\u003cli data-end=\"1317\" data-start=\"1218\"\u003e\n\u003cstrong data-end=\"1234\" data-start=\"1218\"\u003eEase of Use:\u003c\/strong\u003e Simple \u003cstrong data-end=\"1260\" data-start=\"1242\"\u003espin-on design\u003c\/strong\u003e for quick replacement during service or winterization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1425\" data-start=\"1422\"\u003e\n\u003ch3 data-end=\"1464\" data-start=\"1427\"\u003e\u003cstrong data-end=\"1462\" data-start=\"1431\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1551\" data-start=\"1478\"\u003eMercury and Mariner V6 EFI\/DFI TwoStroke outboards (1995 and earlier)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCommonly installed on \u003cstrong data-end=\"1645\" data-start=\"1579\"\u003ebass boats, offshore rigs, and high-performance fishing setups\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eWorks in both \u003cstrong data-end=\"1693\" data-start=\"1665\"\u003efreshwater and saltwater\u003c\/strong\u003e environments.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit systems using the \u003cstrong data-end=\"1773\" data-start=\"1746\"\u003eblack water sensor plug\u003c\/strong\u003e connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1792\" data-start=\"1789\"\u003e\n\u003ch3 data-end=\"1836\" data-start=\"1794\"\u003e\u003cstrong data-end=\"1834\" data-start=\"1798\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2128\" data-start=\"1837\"\u003eThe \u003cstrong data-end=\"1859\" data-start=\"1841\"\u003e18458T3 filter\u003c\/strong\u003e gives your outboard clean, dry fuel — exactly what it needs for smooth starts, efficient combustion, and full power under load. The 10-micron element catches tiny particles while the water sensor monitors for moisture buildup that can lead to corrosion or misfiring.\u003c\/p\u003e\n\u003cp data-end=\"2452\" data-start=\"2130\"\u003eEach filter is built to Mercury’s exacting standards, with a steel shell tough enough to withstand vibration, heat, and salt exposure. Once installed, it provides season-long protection and peace of mind. Replace it annually or every 100 hours, and your engine will thank you with longer life and consistent performance.\u003c\/p\u003e\n\u003chr data-end=\"2457\" data-start=\"2454\"\u003e\n\u003ch3 data-end=\"2480\" data-start=\"2459\"\u003e\u003cstrong data-end=\"2478\" data-start=\"2463\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2832\" data-start=\"2481\"\u003eFuel filters are the first line of defense for your engine’s health — and one place you shouldn’t compromise. The \u003cstrong data-end=\"2614\" data-start=\"2595\"\u003eMercury 18458T3\u003c\/strong\u003e is a \u003cstrong data-end=\"2642\" data-start=\"2620\"\u003egenuine OEM filter\u003c\/strong\u003e, designed for Mercury’s EFI and DFI systems to deliver precise flow and filtration. Aftermarket filters often use cheaper media or weaker casings that can collapse or leak under pressure.\u003c\/p\u003e\n\u003cp data-end=\"3054\" data-start=\"2834\"\u003eWith Mercury’s OEM filter, you get proper fitment, tested filtration, and long-term corrosion resistance. It’s the kind of part that doesn’t just meet the standard — it defines it. Install it once, trust it every trip.\u003c\/p\u003e\n\u003chr data-end=\"3059\" data-start=\"3056\"\u003e\n\u003ch3 data-end=\"3074\" data-start=\"3061\"\u003e\u003cstrong data-end=\"3072\" data-start=\"3065\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3242\" data-start=\"3076\"\u003e\u003cstrong data-end=\"3119\" data-start=\"3076\"\u003eQ1: Which engines does this filter fit?\u003c\/strong\u003e\u003cbr data-end=\"3122\" data-start=\"3119\"\u003eIt fits \u003cstrong data-end=\"3203\" data-start=\"3130\"\u003eMercury and Mariner V6 EFI\/DFI TwoStroke outboards (1995 and earlier)\u003c\/strong\u003e with black water sensor connections.\u003c\/p\u003e\n\u003cp data-end=\"3379\" data-start=\"3244\"\u003e\u003cstrong data-end=\"3291\" data-start=\"3244\"\u003eQ2: What’s included in the filter assembly?\u003c\/strong\u003e\u003cbr data-end=\"3294\" data-start=\"3291\"\u003eThe kit includes the \u003cstrong data-end=\"3338\" data-start=\"3315\"\u003espin-on fuel filter\u003c\/strong\u003e and a \u003cstrong data-end=\"3376\" data-start=\"3345\"\u003eblack screw-in water sensor\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"3514\" data-start=\"3381\"\u003e\u003cstrong data-end=\"3421\" data-start=\"3381\"\u003eQ3: How often should it be replaced?\u003c\/strong\u003e\u003cbr data-end=\"3424\" data-start=\"3421\"\u003eReplace it \u003cstrong data-end=\"3467\" data-start=\"3435\"\u003eevery 100 hours of operation\u003c\/strong\u003e or \u003cstrong data-end=\"3490\" data-start=\"3471\"\u003eonce per season\u003c\/strong\u003e for best performance.\u003c\/p\u003e\n\u003cp data-end=\"3707\" data-start=\"3516\"\u003e\u003cstrong data-end=\"3582\" data-start=\"3516\"\u003eQ4: What’s the difference between this and the 18458T4 filter?\u003c\/strong\u003e\u003cbr data-end=\"3585\" data-start=\"3582\"\u003eThe \u003cstrong data-end=\"3600\" data-start=\"3589\"\u003e18458T3\u003c\/strong\u003e includes a \u003cstrong data-end=\"3628\" data-start=\"3612\"\u003eblack sensor\u003c\/strong\u003e for older (pre-1996) engines; later models use a \u003cstrong data-end=\"3693\" data-start=\"3678\"\u003eblue sensor\u003c\/strong\u003e connection.\u003c\/p\u003e\n\u003cp data-end=\"3849\" data-start=\"3709\"\u003e\u003cstrong data-end=\"3752\" data-start=\"3709\"\u003eQ5: Is it suitable for saltwater boats?\u003c\/strong\u003e\u003cbr data-end=\"3755\" data-start=\"3752\"\u003eYes — the housing is coated and corrosion resistant, designed for long-term marine exposure.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940436955427,"sku":"35-18458T3","price":33.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/18458T3_Main.jpg?v=1760631170","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-35-18458t3-outboard-water-separating-fuel-filter-fits-mercury-mariner-vaeu-6-efi-1995-earlier","provider":"PartsVu","version":"1.0","type":"link"}