Blue Line Key and Ignition Set (Type 1); GY6, 139QMB
Blue Line Key and Ignition Set (Type 1); GY6, 139QMB
$34.99
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
Description
Blue Line Key and Ignition Set (Type 1); GY6, 139QMB
Key Details
- Original Parts For Scooters SKU: 100-144
Compatibility
Fits many 139QMB-based 50cc / 80cc scooter engines. Confirm measurements, connector style, and engine family before ordering.
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 50cc, 80cc, GY6
- Engine Code: 139QMB
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a 139QMB engine?
A: This SKU is listed as compatible with 139QMB engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Is this for 50cc scooters?
A: This SKU is listed with 50cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.75 lbs |
|---|---|
| Dimensions | 5.5 × 3.5 × 3 in |
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
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