{"product_id":"rotax-125-max-ignition-coil-red-cap","title":"666826 Rotax 125 MAX EVO Ignition Coil with Red Spark Plug Cap","description":"\u003cp\u003eThe \u003cstrong\u003eRotax 125 MAX EVO Ignition Coil with Red Spark Plug Cap\u003c\/strong\u003e (R.666826) is the OEM ignition coil assembly for all current Rotax 125 MAX EVO engines. This unit combines the ignition coil and a red spark plug cap (R.866707) in a single assembly. The coil transforms battery voltage into the high-voltage spark needed to fire the NGK GR8DI spark plug and is controlled by the engine's ECU based on the trigger signal from the pick-up sensor (R.265560). The red cap version (R.666826) is the current EVO production standard.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with all Rotax 125 MAX EVO variants: \u003cstrong\u003eSenior MAX EVO, Junior MAX EVO, Mini MAX EVO, and Micro MAX EVO\u003c\/strong\u003e. Mounts to the cylinder head area and is secured with the coil mounting hardware (R.842041, R.244211). The spark plug connector\/cap (R.866700) is sold separately if only the cap requires replacement.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.666826\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Ignition coil + red spark plug cap (R.866707)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBefore replacing the coil, test for spark with a known-good plug and check the pick-up sensor gap. CMC Karting stocks the full Rotax ignition system — coil, sensor, plug cap, and spark plugs.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":47938979954909,"sku":"R.666826","price":147.07,"currency_code":"USD","in_stock":true}],"url":"https:\/\/cmckarting.com\/products\/rotax-125-max-ignition-coil-red-cap","provider":"CMC Karting","version":"1.0","type":"link"}