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Voltage Regulator Rectifier for Honda CBR1000RR & CBR600RR | OEM 31600-MEL-013
Voltage Regulator Rectifier for Honda CBR1000RR & CBR600RR | OEM 31600-MEL-013
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Product Overview
Protect and stabilize your Honda CBR’s electrical system with this GOOFIT premium 12V voltage regulator rectifier. Designed as a direct OEM replacement for 31600-MEL-013 and 31120-MEL-D22, it ensures consistent charging output while preventing damaging voltage spikes that can affect your ECU, battery, and onboard electronics.
Engineered for high-performance sportbike environments, this unit features a heavy-duty aluminum heatsink for superior heat dissipation, along with a sealed, corrosion-resistant housing—making it ideal for both street riding and track use.
Product Compatibility
| Brand | Model | Year Range | OEM Reference / Notes |
|---|---|---|---|
| Honda | CBR1000RR | 2004–2007 | 31600-MEL-013 / 31120-MEL-D22 |
| Honda | CBR600RR | 2007–2012 | 31600-MEL-013 / 31120-MEL-D22 |
| Honda | CBR600 | 2005–2006 | Cross-compatible fitment |
| Honda | CBR1000 | 2005–2006 | Cross-compatible fitment |
| Honda | CBR600 | 2008–2011 | Cross-compatible fitment |
| Honda | CBR1000 | 2008–2011 | Cross-compatible fitment |
Specifications
| Item | Details |
|---|---|
| Voltage | 12V |
| Wiring | 5-wire configuration |
| Dimensions | 94mm × 80mm (3.7" × 3.1") |
| Thickness | 28mm (1.1") |
| Mounting Hole Distance | 72mm (2.8") |
| Material | Thermal-conductive aluminum + high-grade plastic |
| OEM Reference | 31600-MEL-013, 31120-MEL-D22 |
| Installation | Direct bolt-on replacement |
Key Features
- Stable Voltage Regulation – Delivers consistent charging output to protect battery and ECU components
- Advanced Heat Dissipation – Aluminum heatsink design reduces overheating and prevents thermal failure
- OEM Direct Fit – Matches factory mounting points and connectors for easy installation
- Sealed & Weather-Resistant – Protects against moisture, dust, and corrosion for long-term reliability
- Built for High-Performance Engines – Ideal for high-RPM sportbike applications and track conditions
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Fitment FAQ
Will this part fit my specific model and year?
This voltage regulator rectifier is intended for OEM Reference / Notes; Honda; CBR1000RR; 2004–2007; 31600-MEL-013 / 31120-MEL-D22; CBR600RR. It is best matched to original part number(s) 31600-MEL-013, 31120-MEL-D22. Key physical/spec details from the product data include Voltage: 12V, Thickness: 28mm (1.1"), Mounting Hole Distance: 72mm (2.8"). Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. Match your original part number to 31600-MEL-013, 31120-MEL-D22 before purchase. For this voltage regulator rectifier, also compare the OEM number, plug shape, pin count, mounting-hole distance, heat-sink style, and AC/DC charging-system type. This is especially important for Honda MEL-013/D22 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this voltage regulator rectifier for machines outside the listed compatibility, or for units with different pin counts, plug shapes, AC/DC system types, or mounting-hole spacing. If your original part number does not cross-reference with 31600-MEL-013, 31120-MEL-D22, treat the fitment as unconfirmed. Model years outside 2004–2007, 2007–2012, 2005–2006, 2008–2011, 2004 should be verified separately. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the OEM number, plug shape, pin count, mounting-hole distance, heat-sink style, and AC/DC charging-system type. Confirm OEM/cross-reference number(s): 31600-MEL-013, 31120-MEL-D22. Recheck listed specs such as Voltage: 12V, Thickness: 28mm (1.1"), Mounting Hole Distance: 72mm (2.8"). If any connector, mounting point, size, or year detail is different, confirm fitment before installation.