{"product_id":"johahtang-rc12yc-spark-plug-pack-of-10-broad-engine-compatibility","title":"JOHAHTANG RC12YC Spark Plug – Pack of 10 | Broad Engine Compatibility","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the JOHAHTANG RC12YC spark plug, a compact ignition component designed for dependable starts and steady engine performance across a wide range of outdoor power equipment. Its copper-core central electrode helps regulate heat during combustion, supporting reliable ignition and smooth operation in diverse conditions. Built with a robust shell and sealed design, it’s crafted to resist moisture, dust, and vibrations that come with outdoor use.\u003c\/p\u003e\n\u003ch2\u003eKey design features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCopper-core electrode delivers precise heat control for consistent ignition and stable running.\u003c\/li\u003e\n  \u003cli\u003eDurable metal shell and strong sealing help resist corrosion and wear over time.\u003c\/li\u003e\n  \u003cli\u003eEngineered as a practical RC12YC replacement for a wide span of compatible machines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility \u0026amp; practical use\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBriggs \u0026amp; Stratton 491055 family and related part numbers, plus 491055S and 491055T variants.\u003c\/li\u003e\n  \u003cli\u003eKohler 12 132 02, 12 132 02-S, 25 132 12-S, and nearby RC12YC-style models.\u003c\/li\u003e\n  \u003cli\u003eSuitable for ARIENS, Gravely, MTD, and Husqvarna machines that use RC12YC-type plugs.\u003c\/li\u003e\n  \u003cli\u003ePack of 10 provides convenient replacements for multiple machines and seasonal maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal-world benefits\u003c\/h2\u003e\n\u003cp\u003eIn everyday use, you may experience easier starts, steadier idle, and reliable ignition across a season. The copper-core design helps manage heat efficiently, while the resilient build stands up to weather, vibration, and routine engine wear. These factors contribute to predictable performance without making guarantees about specific results.\u003c\/p\u003e\n\u003ch2\u003eWhat’s in the pack and quick tips\u003c\/h2\u003e\n\u003cp\u003eThis 10-pack delivers consistent RC12YC specifications for easy stock and maintenance planning. For installation, verify your engine’s required plug type, apply proper torque per your manual, and ensure a clean seating for optimal contact. Keep a spare set on hand for smooth service intervals.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the JOHAHTANG RC12YC spark plug compatible with my engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This spark plug fits a broad range of Briggs and Stratton, Kohler, Ariens, Gravely, MTD, and Husqvarna engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many plugs are included and when should I replace them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Pack of 10 provides bulk replacements for routine maintenance on compatible engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JOHAHTANG","offers":[{"title":"Default Title","offer_id":45752797757626,"sku":"B09MF3537X","price":65.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/johahtang-rc12yc-spark-plug-close-up.jpg?v=1775297103","url":"https:\/\/gardencanada.ca\/products\/johahtang-rc12yc-spark-plug-pack-of-10-broad-engine-compatibility","provider":"Garden Canada","version":"1.0","type":"link"}