{"product_id":"for-1971-2003-harley-sportster-except-1200s-programmable-ignition-module-53-644","title":"For 1971-2003 Harley Sportster Except 1200S Programmable Ignition Module 53-644","description":"\u003ch2\u003eProgrammable Ignition Module for Harley Sportster\u003c\/h2\u003e\u003cp\u003eThis programmable ignition module replaces the factory ignition on 1971-2003 Harley Sportster models except the 1200S, offering adjustable timing curves for tuned engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis programmable ignition module is a direct-fit electronic replacement for 1971-2003 Harley Sportster models except the 1200S. The module lets you dial in timing curves to match engine modifications, improving throttle response and overall rideability. It suits riders running upgraded cams, exhausts, or big bore kits who want more control over spark timing.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eProgrammable timing curves for customized spark advance\u003c\/li\u003e\n\u003cli\u003eSingle fire operation for smoother idle and cleaner combustion\u003c\/li\u003e\n\u003cli\u003eElectronic design replaces points and mechanical advance\u003c\/li\u003e\n\u003cli\u003eFits 1971-2003 Sportster models except the 1200S\u003c\/li\u003e\n\u003cli\u003eRated for 12-volt motorcycle electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Harley Sportster 1971-2003 except 1200S\u003c\/li\u003e\n\u003cli\u003efor Harley XL models with compatible ignition wiring\u003c\/li\u003e\n\u003cli\u003efor Harley Sportster engine builds with upgraded cams or exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStreet riding on modified Sportster builds\u003c\/li\u003e\n\u003cli\u003eTrack and drag use where timing adjustment matters\u003c\/li\u003e\n\u003cli\u003eRestoration projects replacing worn points ignition\u003c\/li\u003e\n\u003cli\u003eTuning sessions after cam or exhaust changes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53-644\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProgrammable electronic ignition module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle fire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1971-2003 Harley Sportster except 1200S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this work on a 1200S Sportster? \u003cstrong\u003eA:\u003c\/strong\u003e No, this module is listed for 1971-2003 Sportster models except the 1200S, so the 1200S is not supported. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to change the coil? \u003cstrong\u003eA:\u003c\/strong\u003e A single fire coil is typically required for proper operation with this module. Confirm your coil type before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50553868648534,"sku":"ZZ3M01086","price":107.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_035a705e-ea7c-486a-a69e-f14b21904000.jpg?v=1790794126","url":"https:\/\/www.solidspare.com\/products\/for-1971-2003-harley-sportster-except-1200s-programmable-ignition-module-53-644","provider":"Solid Spare","version":"1.0","type":"link"}