{"product_id":"champion-cch415-copper-plus-marine-spark-plug-rn9yc","title":"Champion CCH415 Copper Plus Marine Spark Plug, RN9YC","description":"\u003cp\u003eThe Champion CCH415 (RN9YC) Copper Plus Marine Spark Plug is a quality OEM-style replacement spark plug built for marine engines, including Evinrude outboard applications. It uses a copper core electrode that improves conductivity and heat control, helping the plug wear evenly over time and resist fouling. The shell carries Champion's patented TinTac and ULTRASEAL coating for maximum corrosion resistance, an important feature for engines that run in wet, salt-exposed marine environments. A patented SAC-9 semiconductor is built in to suppress EMI and RFI interference, which helps keep onboard electronics running cleanly. This spark plug is manufactured to ISO and SAE standards for consistent, dependable performance, and it is engineered to resist overheating under the sustained heavy loads typical of marine engine use. Whether you are doing routine maintenance or replacing a worn or fouled plug, the Champion CCH415 offers a straightforward, direct-fit replacement backed by Champion's established manufacturing standards.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Champion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e CCH415\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChampion Spark Plug Number:\u003c\/strong\u003e RN9YC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 037551000081\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode Material:\u003c\/strong\u003e Copper core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShell Coating:\u003c\/strong\u003e TinTac and ULTRASEAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference Suppression:\u003c\/strong\u003e SAC-9 semiconductor (EMI\/RFI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Built to ISO and SAE standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Evinrude Outboard Spark Plugs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for Evinrude outboard engines.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Champion CCH415 spark plug used for?\u003c\/strong\u003e The Champion CCH415 (RN9YC) is a Copper Plus marine spark plug used in marine engines, including Evinrude outboard applications, for routine ignition maintenance and replacement of worn or fouled plugs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Champion spark plug number for the CCH415?\u003c\/strong\u003e The CCH415 corresponds to Champion spark plug number RN9YC, part of Champion's Copper Plus marine lineup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat electrode material does this spark plug use?\u003c\/strong\u003e It uses a copper core electrode, which provides increased conductivity and better heat range control for longer, more even wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the CCH415 spark plug corrosion resistant?\u003c\/strong\u003e Yes, the CCH415 shell is coated with Champion's patented TinTac and ULTRASEAL finish for maximum corrosion resistance in marine environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the CCH415 plug help with electrical interference?\u003c\/strong\u003e Champion built the CCH415 with a patented SAC-9 semiconductor that suppresses EMI and RFI interference, helping protect onboard electronics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Champion CCH415 spark plug weigh?\u003c\/strong\u003e The Champion CCH415 marine spark plug weighs 0.1 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat engines is the Champion CCH415 designed for?\u003c\/strong\u003e The CCH415 (RN9YC) is designed for Evinrude outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Champion CCH415 built to any quality standards?\u003c\/strong\u003e Yes, the CCH415 is manufactured to ISO and SAE standards for proven, consistent performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the CCH415 spark plug resist overheating?\u003c\/strong\u003e Yes, the Champion CCH415 is designed to resist overheating under the heavy, sustained loads common in marine engine operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes with the Champion CCH415 spark plug?\u003c\/strong\u003e The Champion CCH415 ships as a single Copper Plus marine spark plug (RN9YC), ready to install as a direct replacement.\u003c\/p\u003e","brand":"Champion Spark Plugs","offers":[{"title":"Default Title","offer_id":49027463315675,"sku":"CHA-RN9YC","price":3.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/RN9YC__36008.1739460466.500.750.jpg?v=1785163562","url":"https:\/\/www.goodvibesmarina.com\/products\/champion-cch415-copper-plus-marine-spark-plug-rn9yc","provider":"Good Vibes Marina","version":"1.0","type":"link"}