{"product_id":"yamakato-ignition-coil-for-kohler-cv-ch-engines-12-584-04-s-direct-fit-kit-with-gauge-spark-plug","title":"YAMAKATO Ignition Coil for Kohler CV\/CH Engines — 12 584 04-S Direct-Fit Kit with Gauge \u0026 Spark Plug","description":"\u003cp\u003e\u003cstrong\u003eYAMAKATO 12 584 04-S is a direct-fit ignition coil assembly engineered to replace Kohler OEM 12 584 04-series coils for select CV, CH and CV-series engines and compatible garden tractors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis high-voltage coil kit from YAMAKATO is built to restore consistent spark delivery on small engines that use Kohler CV and CH family magnetos. It ships with the coil, a 0.3mm feeler gauge and a replacement spark plug so you can set the air gap and test ignition quickly. The part targets specific Kohler part numbers and many common mower and tractor models from Toro, John Deere and Craftsman — but always cross-check part numbers and images before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and part numbers does this coil replace?\u003c\/h3\u003e\n\u003cp\u003eThe YAMAKATO 12 584 04-S is manufactured to match the fit and wiring of Kohler coils identified by numbers in the 12 584 04 \/ 12 584 01 family. It fits selected CH and CV-series Kohler engines used on many residential and commercial mowing units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces Kohler: 12 584 04, 12 584 04-S, 12 584 01-S and related KH prefixed numbers.\u003c\/li\u003e\n  \u003cli\u003eCrosses with Stens: 055-229 and 055-465 magneto assemblies where applicable.\u003c\/li\u003e\n  \u003cli\u003eMatches coils used on specific CV\/CH models like CH11, CH13, CH14, CV13S, CV15S, CV460S and CV490S.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this coil work on my mower or tractor model?\u003c\/h3\u003e\n\u003cp\u003eThe coil fits many models from Toro, John Deere and Craftsman but compatibility depends on the engine’s exact part number and magneto mounting. If your equipment lists any of the referenced Kohler part numbers, this YAMAKATO coil is likely suitable; if not, compare diagrams and pictures before installing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eToro models often covered: 72052, 72072, 72200 and similar riding mowers.\u003c\/li\u003e\n  \u003cli\u003eJohn Deere units commonly compatible: L110, LT133, LT155, LT160, LX173 and several STX\/SST series.\u003c\/li\u003e\n  \u003cli\u003eSome Craftsman part numbers such as 917.273642 and 917.289031 may use the same coil design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how do I set it up?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains the coil assembly plus a 0.3mm feeler gauge and a replacement spark plug to help you establish the correct air gap. Installation is typical for small-engine ignition coils but requires following safe shutdown and grounding procedures; check torque specs and routing before starting the engine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage: 1 x 12 584 01-S coil, 1 x 0.3mm feeler gauge, 1 x spark plug.\u003c\/li\u003e\n  \u003cli\u003eUse the supplied feeler gauge to set the coil-to-flywheel air gap per engine manual.\u003c\/li\u003e\n  \u003cli\u003eVerify wiring polarity and secure mount bolts; test for spark before reassembling covers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does YAMAKATO ensure quality and fitment?\u003c\/h3\u003e\n\u003cp\u003eYAMAKATO sources components from manufacturers experienced in supplying established OEM and aftermarket brands and applies quality checks to produce a reliable replacement part. The coil is designed to align with original mounting points and electrical connections to simplify swap-in replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProduced with vendor partners familiar with OEM specifications.\u003c\/li\u003e\n  \u003cli\u003eInspected for electrical continuity and insulation integrity.\u003c\/li\u003e\n  \u003cli\u003eSold with basic installation accessories to help achieve correct setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This YAMAKATO coil kit is intended for do-it-yourselfers, small-equipment repair technicians and fleet managers who need a cost-effective replacement for failed Kohler ignition coils on compatible CV and CH-series engines. It’s best for users who can confirm OEM part numbers, follow basic ignition setup steps, and perform safe engine maintenance.\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: Does this coil fit all Kohler CV engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It fits specific Kohler CH and CV-series engines listed by part number; always verify your engine’s Kohler part number before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes one YAMAKATO 12 584 01-S coil, a 0.3mm feeler gauge and one replacement spark plug.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YAMAKATO","offers":[{"title":"Default Title","offer_id":48085002682526,"sku":"B0DT5WJWVH","price":37.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yamakato-coil-front-assembly.jpg?v=1785866349","url":"https:\/\/northtrailauto.ca\/products\/yamakato-ignition-coil-for-kohler-cv-ch-engines-12-584-04-s-direct-fit-kit-with-gauge-spark-plug","provider":"North Trail Auto","version":"1.0","type":"link"}