5 Pin AC CDI Box for 50cc 90cc 110cc 125cc Dirt Bike Kids ATV Quad Go Kart Buggy

Product Overview

This aftermarket replacement CDI box is intended for 50cc, 90cc, 110cc, and 125cc dirt bike, kids ATV, quad, go kart, and buggy applications. A CDI box controls ignition timing on small engines, helping the ignition system deliver spark at the correct moment for starting and running. This 5 pin unit is supplied as a replacement for the original CDI box on the listed small engine applications.

Key Features & Performance

• 5 pin CDI ignition unit for the listed 50cc, 90cc, 110cc, and 125cc applications
• Controls ignition timing as part of the small engine ignition system
• Used when servicing or replacing the corresponding CDI box
• Suited to dirt bike, kids ATV, quad, go kart, and buggy use

Fitment & Compatibility

• for 50cc applications
• for 90cc applications
• for 110cc applications
• for 125cc applications
• for dirt bike applications
• for kids ATV applications
• for quad applications
• for go kart applications
• for buggy applications

Common Uses

• Replacing a worn, damaged, or malfunctioning CDI box
• Servicing the ignition system of a small engine vehicle or machine
• Restoring the ignition function of the corresponding equipment after the original unit has failed

Technical Specifications

• Product Type: 5 Pin CDI Box
• General Application: 50cc, 90cc, 110cc, and 125cc dirt bike, kids ATV, quad, go kart, and buggy applications
• Pin Count: 5 Pin

Frequently Asked Questions

Q: What does a CDI box do? A: A CDI box controls ignition timing, helping the ignition system deliver spark at the correct moment so the engine can start and run.

Q: How should fitment be verified? A: Compare the complete part number and pin configuration of the existing CDI box with this listing, and confirm the engine displacement and equipment model before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.