Description
Replacement CDI Unit for GY6 Four-Stroke Scooters
This replacement CDI unit is designed for GY6 four-stroke scooters, specifically the QMB139 models. It plays a key role in generating the spark needed for engine ignition. If you're experiencing hard starts, misfires, or a lack of spark, this part is necessary for restoring your scooter's performance. It is one of the GY6 scooter parts that is straightforward to replace.
What This Part Does
The CDI and ignition coil work together to create the spark that ignites your engine. If the CDI fails, it can lead to starting issues or misfires, making it important to replace it to ensure reliable engine operation.
Specifications
- Size: 66.6mm x 38mm
- Connector: 6 pin (split 4/2)
- Current Type: AC - Alternating Current
- Origin: Made in Taiwan
Fitment
This CDI unit fits various GY6 four-stroke scooters, particularly the QMB139 models.
Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.
Shop more: GY6 Scooter Parts · Chinese Scooter Parts · Scooter CDI & Ignition · Scooter Parts
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