{"product_id":"champion-rn12yc-spark-plug-part-number-cch-404","title":"Champion RN12YC Spark Plug, Part Number CCH-404","description":"Spark Plug - RN12YC\n\u003cp\u003eThe Champion RN12YC spark plug is designed to support reliable ignition, consistent engine performance, and extended service life. This Champion spark plug uses a copper core center electrode to help manage heat accurately, promoting dependable operation across a broad range of engine conditions. The RN12YC model is suited for applications requiring a durable replacement spark plug with stable electrical and thermal performance.\u003c\/p\u003e\u003cp\u003eIts patented SAC-9 semi-conductor resistor helps suppress electromagnetic interference (EMI) and radio-frequency interference (RFI), supporting cleaner operation for ignition and electronic systems. The patented Ultraseal™ coated shell helps resist rust and corrosion, improving durability in demanding under-hood environments. For proper fitment, verify that the Champion RN12YC model and manufacturer part number CCH-404 match the requirements of your engine or equipment before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel: RN12YC\u003c\/li\u003e\n\u003cli\u003eBrand: Champion\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: CCH-404\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: CCH-404\u003c\/li\u003e\n\u003cli\u003eCopper core center electrode helps provide accurate heat-range control\u003c\/li\u003e\n\u003cli\u003ePatented SAC-9 semi-conductor resistor helps suppress EMI and RFI\u003c\/li\u003e\n\u003cli\u003ePatented Ultraseal™ coated shell helps protect against rust and corrosion\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for compatible engine and equipment applications requiring a Champion RN12YC spark plug\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMPION","offers":[{"title":"Default Title","offer_id":67569422237931,"sku":"RN12YC","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/12803.png?v=1790805477","url":"https:\/\/ctracingservices.com\/products\/champion-rn12yc-spark-plug-part-number-cch-404","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}