{"product_id":"sierra-18-8815-1-marine-spark-plug-wire-set-for-evinrude-johnson-outboards-4-in-kevlar-core-ignition-wires","title":"Sierra 18-8815-1 Wiring Plug Set - Ignition Wires for Evinrude Outboard Engines","description":"\u003cp\u003eThe Sierra 18-8815-1 Wiring Plug Set is an ignition wire set built for Evinrude outboard engines. Each wire uses a stainless steel wound conductor for consistent conductivity and reliable engine performance, paired with a Kevlar core that adds durability and long service life under the vibration and heat typical of marine ignition systems. The spark plug and distributor terminals are made of corrosion resistant stainless steel, which helps maintain a solid electrical connection in the marine environment where moisture and salt exposure are constant concerns. Premium silicone jacketing and boots wrap each wire and terminal connection, providing high-temperature protection close to the engine block and exhaust components. The set also delivers superior RFI suppression, reducing electrical interference so onboard electronics and sensitive instrumentation run without disruption. Each wire measures 4 inches (101.6 mm) in length. This wiring plug set is a direct fit for Evinrude outboard engines, making it a straightforward replacement when ignition wires have degraded from heat, vibration, or corrosion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-8815-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282194437\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Length:\u003c\/strong\u003e 4 inches (101.6 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.09 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 8 x 6 x 0.03 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Material:\u003c\/strong\u003e Stainless steel wound conductor with Kevlar core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Material:\u003c\/strong\u003e Stainless steel (spark plug and distributor ends)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJacketing:\u003c\/strong\u003e Silicone, high-temperature rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e RFI suppression\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis wiring plug set is designed for Evinrude outboard engines.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-8815-1 wiring plug set fit?\u003c\/strong\u003e The Sierra 18-8815-1 wiring plug set is designed for Evinrude outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long are the wires in this set?\u003c\/strong\u003e Each wire in the Sierra 18-8815-1 set measures 4 inches (101.6 mm) in length.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the spark plug and distributor terminals made of?\u003c\/strong\u003e Corrosion resistant stainless steel is used for both the spark plug and distributor terminals on the Sierra 18-8815-1 wiring plug set, which helps maintain conductivity in a marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the conductor made from?\u003c\/strong\u003e A stainless steel wound conductor is used, which supports maximum horsepower and consistent engine performance in the Sierra 18-8815-1 ignition wire set.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this wire set have any core reinforcement for durability?\u003c\/strong\u003e Yes, the Sierra 18-8815-1 set uses a Kevlar core, which adds durability and helps extend the service life of each wire.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this wire set protected against high engine temperatures?\u003c\/strong\u003e Premium silicone jacketing and boots on the Sierra 18-8815-1 provide high-temperature protection for the wires and terminal connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this ignition wire set cause electrical interference with onboard electronics?\u003c\/strong\u003e No, the Sierra 18-8815-1 wiring plug set includes superior RFI suppression, reducing interference with sensitive electronic systems onboard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-8815-1 wiring plug set weigh?\u003c\/strong\u003e This wiring plug set weighs 0.09 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the Sierra 18-8815-1 wiring plug set?\u003c\/strong\u003e The Sierra 18-8815-1 is a complete wiring plug set with terminals, boots, and silicone-jacketed wires ready to install on a compatible Evinrude outboard engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-8815-1 a genuine Sierra part?\u003c\/strong\u003e Yes, the 18-8815-1 is manufactured and sold under the Sierra brand as a wiring plug set for Evinrude outboard engines.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988434890971,"sku":"SIE-18-8815-1","price":16.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-8815-1__80474.1558321376.500.750.jpg?v=1785188302","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-8815-1-marine-spark-plug-wire-set-for-evinrude-johnson-outboards-4-in-kevlar-core-ignition-wires","provider":"Good Vibes Marina","version":"1.0","type":"link"}