Blue Line Ignition & Seat Lock Set - Type 1 | GY6 &139QMB

Replace a lost, broken, or worn ignition on your Chinese scooter with this Blue Line Type 1 Key and Ignition Set. This complete lockset includes the ignition switch, two matching keys, a glovebox lock tumbler, and a rear seat lock tumbler — all keyed alike for one-key convenience. Designed for GY6 and 139QMB-based scooters with both under-seat and glove-box storage.

Please compare the photo with your current ignition switch before ordering. If your ignition does not match, you may need the Type 2 set (SKU 0800-1156) instead.

Engine Code Compatibility

139QMB-based 50cc / 80cc engines:

• 139QMA, 139QMB, 1P39QMB, 1P39QMA-2
• YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB
• BN139QMB, 147QMD, and other QMA / QMB variants

157QMJ-based 125cc / 150cc / 169cc engines:

• 157QMJ, 161QMK, 152QMI, 1P61QMK
• YN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ
• 1P57QMJ, BN157QMJ, BN161QMK-A, and other QMJ / QMK / QMI variants

Don't see your engine code? If it includes "QM" or "FM", this set is likely compatible with your vehicle.

Key Features

• Complete Lockset: Ignition switch, glovebox tumbler, and seat tumbler — all keyed alike.
• 4-Pin Ignition Plug: Pre-wired connector for direct plug-in installation.
• Two Keys Included: Matching set of two black keys.
• Stainless Steel Snap-Lock Terminals: Corrosion-resistant connections for long-term reliability.
• Blue Indicator Ring: Glovebox tumbler features a blue indicator ring for easy identification.

Technical Specifications

• Ignition: 4-pin plug, push-to-lock style
• Keys: Set of 2 (matching)
• Includes: Ignition switch, glovebox lock tumbler, seat lock tumbler, mounting hardware
• SKU: 100-144

California Prop 65 Warning: www.p65warnings.ca.gov

• Complete lockset — ignition, glovebox, and seat tumblers all keyed alike
• 4-pin pre-wired ignition plug for direct installation
• Two matching black keys included
• Stainless steel snap-lock terminals for corrosion-free connections
• Blue indicator ring on glovebox tumbler for easy identification

SKU: 100-144 | Ignition: 4-pin plug, push-to-lock | Keys: 2 (matching) | Includes: Ignition switch, glovebox tumbler, seat tumbler, mounting hardware | Fitment: GY6 139QMB / 157QMJ-based engines

Brands: Amstar, Amigo, Ascend, Baotian, Bashan, Blade, Boom, Chicago Scooter Company, Dongfang, Roketa, Baotian, Bashan, BMS, Cool Sports, E Ton, Fly Wing, Eagle, Fly, Italica, Riya, Ice Bear, Jackel, Jet Moto, JCL, Taotao, Peace, JM Star, Jonway, Kazuma, Keeway, KMD, Kymco, Lance, Lifan, Linhai, Loncin, Longbo, Fuxin, Jiajue, Tao Tao, Tao Motors, Trailmaster, Maxtrade, Meitien, Motofino, Motorino, NST, Panterra, Panther, Qlink, Yiben, Red Streak, Redcat, Roketa, Schwinn, Strada, SYM, Tank, Terminator ,Tomberlin, TNG, United Motors, Vento, Vitacci, Wildfire, Wolf, X-Treme, X-Pro, Yongfu, ZNEN, Zhongneng , Zhilong, Geely, Wangye, ZH and more Manufactured by: Taizhou Zhongneng Motorcycle Co.; Jiangsu Zhongneng Motorcycle Co.; Jiangsu Meijunte Technology Co.; Taizhou Qianxin Vehicle Co.; Ningbo Dongfang Lingyun Vehicle Made Co.; Taizhou Zhilong Technology Co.; Zhejiang Jiajue Motorcycle Manufacturing Co.; Zhejiang Gelly Ming Industrial Co.; Taizhou City Senglong Motorcycle Manufacture Co.; Jiangsu Sacin Motorcycle Co.; Jiangsu Linhai Power Machinery Group Co.; Zheijiang TaoTao Vehicles Co.; Zhejiang Senling Motorcycle Co.; Sanmen County Yongfu Machine Co; Taizhou Jiaojiang Zhiwei Motorcycle Manufacture Co.; Huzhou Daixi Zhenhua Technology Trade Co.; Taizhou Zhongneng Motorcycle Co.; Zhejiang Riya Motorcycle Co.; Ningbo Longjia Motorcycle Co.; Taizhou Zhongneng Motorcycle Co.; and more