{"product_id":"spark-plugs-for-briggs-491055t-491055s-692051-rc12yc-m78543-m87543-kohler","title":"Spark Plugs for Briggs 491055T 491055S 692051 RC12YC M78543 M87543 Kohler","description":"\u003cp\u003eThis 4-piece aftermarket spark plug set is designed for small engines, lawn mowers, generators, and outdoor power equipment. These spark plugs replace RC12YC and cross-reference common part numbers including Briggs \u0026amp; Stratton 491055, 491055S, 491055T, 692051, 792015, 5066, and Kohler 12 132 02-S. They also cross-reference John Deere M78543 \/ M87543, MTD 759-3336, NGK BCPR6ES, and Torch K\/R5TC style plugs. Built for reliable ignition and smooth engine starting, these spark plugs are a practical choice for routine maintenance or replacing worn plugs. Please verify your old spark plug number, thread size, reach, and engine manual before ordering to confirm proper fitment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4 Piece Spark Plug Set: Includes 4 aftermarket replacement spark plugs for lawn mowers, small engines, and outdoor power equipment.\u003c\/li\u003e\n\u003cli\u003eReplaces Champion RC12YC: Cross-reference numbers include Briggs \u0026amp; Stratton 491055, 491055S, 491055T, 692051, 792015, and 5066.\u003c\/li\u003e\n\u003cli\u003eCommon Kohler Replacement: Compatible replacement for Kohler 12 132 02-S and related small engine spark plug applications.\u003c\/li\u003e\n\u003cli\u003eAdditional Cross References: Also replaces John Deere M78543 \/ M87543, MTD 759-3336, NGK BCPR6ES, and Torch K\/R5TC style plugs.\u003c\/li\u003e\n\u003cli\u003eVerify Before Purchase: Please match your old spark plug number, thread size, reach, and equipment manual before ordering to confirm fitment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arko Tractor Parts","offers":[{"title":"Default Title","offer_id":67642265272469,"sku":"491055","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/2083\/9573\/files\/71ujqNB9XVL._AC_SL1500.jpg?v=1791256246","url":"https:\/\/shop.arkotractorpart.com\/products\/spark-plugs-for-briggs-491055t-491055s-692051-rc12yc-m78543-m87543-kohler","provider":"Shop.Arko Tractor Parts","version":"1.0","type":"link"}