Aftermarket Engine Parts

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Aftermarket Outboard Parts Resources and Information Upgrading and replacing outboard components is essential for keeping marine motors functional and operating at peak performance for years to come. Shop PartsVu’s extensive collection of aftermarket outboard parts to find everything from spark plugs, to propellers, to electronics and much much more! Looking for more parts and accessories for your boat or outboard engine? Browse our marine products and accessories , or browse our aftermarket engine parts by category, including: Outboard Propellers and Prop Hardware Anodes & Zincs Spark Plugs Aftermarket Engine Service Manuals Alternators, Starters, Solenoids, Relays & Components Ignition & Throttle Components Trim & Tilt Motors & Components Gaskets, Seals, Grommets & O-Rings Manifolds, Risers, Elbows & Exhaust Components Generator Part Fuel & Oil Components Lower Unit, Cooling & Transmission Aftermarket Engine Parts FAQs How do marine spark plugs work? Marine spark plugs supply the spark that ignites the air-fuel mixture, creating the explosion that allows your boat’s engine to produce power. Spark plugs generate an arc of electricity across two leads which are not touching but close enough together that electricity can jump the gap between them. How often should I change my marine spark plugs? Boaters debate the answer to this question. Some boaters are adamant about changing their spark plugs every year or 100 hours. PartsVu recommends religiously inspecting your spark plugs annually or every 100 hours, replacing them if they are fouled or damaged, and always replacing them every 300 hours. What should I look for when inspecting my spark plugs ? Inspecting your spark plugs relays essential information about your engine’s health and can help you address small problems before becoming big problems. Specifically, the color of the insulator firing nose tells you a great deal about your engine’s overall operating condition. Generally

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