Voltage Regulator Rectifier for Honda CBR 600 F4i, CBR 929RR, & CB 900 F | 31600-MCJ-641

Product Overview

Ensure stable and reliable charging for your Honda sportbike.
This 12V voltage regulator rectifier delivers consistent DC output, protecting your ECU, fuel injection system, and battery from voltage spikes and overheating.

Designed for early fuel-injected Honda models, it enhances electrical stability and long-term reliability under demanding riding conditions.

Product Compatibility

Make	Model	Year
Honda	CBR600 F4i	2001–2006
Honda	CBR900RR / 929RR	2000–2002
Honda	CB900F (Hornet 919)	2002–2003

OEM Part Numbers:
31600-MCJ-641
31600-MCJ-640
31600-MCZ-003
31600-MEE-003

Specifications

Specification	Details
Voltage	12V DC
Fitment Type	Direct Replacement
Material	Heat-resistant conductive housing
Cooling	High-efficiency heat dissipation
Installation	Bolt-on, plug-and-play
Function	Voltage regulation & rectification

Key Features

• Stable Voltage Output – Protects ECU and fuel injection system
• Optimized for FI Engines – Ensures consistent performance at all RPMs
• Enhanced Heat Dissipation – Reduces risk of regulator failure
• OEM-Compatible Fit – Matches multiple Honda part numbers
• Easy Installation – Plug-and-play, no modification required