{"product_id":"headlight-bulb-for-go-0900-4017","title":"BA20D Headlight Bulb 35\/35W - OEM 139QMB Scooters","description":"\u003ch2\u003eFactory Clarity: OEM 35\/35W Headlight Bulb - \u003c\/h2\u003e\u003ch2\u003eBA20D Style\u003c\/h2\u003e\u003cp\u003eRestore your nighttime visibility with the \u003cstrong\u003eGenuine OEM Headlight Bulb\u003c\/strong\u003e. Specifically engineered as the factory-standard replacement for many 139QMB series scooters, this bulb delivers a crisp, reliable beam for safe urban commuting. Whether you are replacing a burnt-out filament or performing a seasonal safety check, this dual-filament bulb provides the precise 35\/35W output required by your scooter's electrical system.\u003c\/p\u003e\u003ch3\u003eTechnical Performance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBA20D Base Style:\u003c\/strong\u003e Features the standard \"Bosch-style\" bayonet base for a secure, vibration-resistant fit in factory headlight housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Filament Versatility:\u003c\/strong\u003e Integrated high and low beam filaments (35W\/35W) allow for seamless switching between city and dark-road riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Precision:\u003c\/strong\u003e Manufactured to original factory specifications to ensure correct focal length and beam pattern without melting plastic lenses.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eComprehensive Fitment Guide\u003c\/h3\u003e\u003cp\u003eThis bulb is the standard factory replacement for the \u003cstrong\u003eChicago Scooter Company\u003c\/strong\u003e lineup and many \u003cstrong\u003eQMB139\u003c\/strong\u003e powered vehicles:  CHECK to make sure base is \u003cspan style=\"font-size: 0.875rem;\"\u003eBA20D Style\u003c\/span\u003e\u003c\/p\u003e\u003ctable style=\"width: 100%; height: 78.3332px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"text-align: left; width: 27.4279%; height: 19.5833px;\"\u003eModel Family\u003c\/th\u003e\n\u003cth style=\"text-align: left; width: 69.6309%; height: 19.5833px;\"\u003eEngine \/ Version Compatibility\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 27.4279%; height: 19.5833px;\"\u003e\u003cstrong\u003eCSC go. \/ go. Max\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6309%; height: 19.5833px;\"\u003e50cc (All Years)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 27.4279%; height: 19.5833px;\"\u003e\u003cstrong\u003e139QMB (50cc)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6309%; height: 19.5833px;\"\u003e139QMA, 139QMB, 1P39QMB, 1P39QMA-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 27.4279%; height: 19.5833px;\"\u003e\u003cstrong\u003eGY6 Variants\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.6309%; height: 19.5833px;\"\u003eYN139QMB, JJ1P39QMB, 139FMA-2, BN139QMB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003chr\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 Volt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage:\u003c\/strong\u003e 35W \/ 35W (High\/Low)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Type:\u003c\/strong\u003e BA20D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN):\u003c\/strong\u003e 3372040\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cblockquote\u003e\n\u003cstrong\u003eMechanic's Note:\u003c\/strong\u003e Headlight bulbs are often the first casualty of a failing voltage regulator. \u003cstrong\u003eInstallation Tip:\u003c\/strong\u003e Never touch the glass of the new bulb with your bare fingers; skin oils can cause \"hot spots\" that lead to premature bulb failure. \u003cstrong\u003ePro Tip:\u003c\/strong\u003e If your bulbs are constantly blowing, check your \u003cstrong\u003e\u003ca href=\"https:\/\/www.scooterworks.com\"\u003eVoltage Regulator\u003c\/a\u003e\u003c\/strong\u003e to ensure your system isn't overcharging!\u003c\/blockquote\u003e\u003cp style=\"font-size: 0.85em; color: #666;\"\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 0900-4017 Original Parts For Scooters SKU 138-121-1PC\u003cbr\u003e\u003cstrong\u003eVendor:\u003c\/strong\u003e Chicago Scooter Company\u003c\/p\u003e","brand":"Chicago Scooter Company","offers":[{"title":"Default Title","offer_id":46760220033304,"sku":"0900-4017","price":10.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/1728\/1816\/products\/0900-4017_120e8ea7-da14-492b-8762-218c237cb4d5.jpg?v=1775250044","url":"https:\/\/www.scooterworks.com\/products\/headlight-bulb-for-go-0900-4017","provider":"Scooterworks USA, LLC","version":"1.0","type":"link"}