{"product_id":"hoca-high-tension-ignition-coil","title":"RDR Performance Ignition Coil \u0026 Spark Plug Wire - GY6 139QMB","description":"\u003cp\u003eThis \u003cstrong\u003eRDR performance ignition coil, spark plug wire, and boot\u003c\/strong\u003e upgrades the spark delivery on compatible GY6 and 139QMB engines for sharper throttle response and dependable ignition. Its tightly wound high-tension design reduces resistance and supports faster firing, with a 5–15% increase in spark output over stock coils. The cut-to-fit orange wire lets you build a tidy ignition setup without excess lead getting in the way.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger spark delivery:\u003c\/strong\u003e A 5–15% spark-output increase over stock coils supports consistent ignition on a compatible setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponsive performance:\u003c\/strong\u003e The tight-wound coil design reduces resistance and supports faster firing for improved throttle response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom wire routing:\u003c\/strong\u003e Trim the orange high-voltage lead to suit your vehicle rather than looping excess wire around the engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew-on spark plug boot:\u003c\/strong\u003e Supplied unattached from the factory so the wire can be cut before the boot is installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo spade terminals:\u003c\/strong\u003e Connects to matching two-terminal ignition-coil wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaiwan-made construction:\u003c\/strong\u003e Performance replacement for suitable GY6 and 139QMB applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e RDR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 169-15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e High-tension performance ignition coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 19 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire length:\u003c\/strong\u003e 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical connections:\u003c\/strong\u003e Two spade terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-voltage wire:\u003c\/strong\u003e Orange, cut to fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark plug boot:\u003c\/strong\u003e Screw-on type, supplied unattached\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine applications:\u003c\/strong\u003e Matching 139QMB \/ QMB139 50cc and GY6 125\/150cc systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Taiwan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e Ignition coil, high-voltage wire, and spark plug boot\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Fitment\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eEngine platform\u003c\/th\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChinese 139QMB \/ QMB139 50cc\u003c\/td\u003e\n\u003ctd\u003eScooters, ATVs, and go-karts with matching ignition requirements, two-terminal wiring, mounting, and plug-boot fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChinese GY6 125\/150cc\u003c\/td\u003e\n\u003ctd\u003eScooters, ATVs, and go-karts with matching ignition requirements, two-terminal wiring, mounting, and plug-boot fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eCompare the original coil's ignition-system requirements, terminal arrangement, mounting points, wire routing, and spark plug connection before ordering. Engine code and two spade terminals alone do not establish compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Route the high-voltage wire clear of hot or moving components, leaving enough slack for normal movement. Cut the wire to the required length, then screw the supplied boot onto the wire end for a secure connection. Follow the vehicle's service procedure and confirm all ignition connections are secure before use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis product is intended for off-road use only. This product is not intended for use on public roads or land.\u003c\/strong\u003e\u003c\/p\u003e","brand":"RDR","offers":[{"title":"Default Title","offer_id":67964498051393,"sku":"169-15","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/169-15_fb063809-16fd-499b-8176-9e640d831e56.webp?v=1792993056","url":"https:\/\/azscooterparts.com\/products\/hoca-high-tension-ignition-coil","provider":"AZScooterParts","version":"1.0","type":"link"}