Spare parts / Honda / Navi / Regulator rectifier

Electrical · Honda Navi

Honda Navi regulator rectifier

Regulator rectifier for the Honda Navi: when to replace it, what it costs, where to buy it and how to fit it.

ReplaceFailure
Typical priceUS$ 15 to 120
Difficulty2 of 5
Safety-criticalNo
Regulator rectifier for the Honda NaviIllustration

Workshop photos

Regulator rectifier on an ohmmeter test
Regulator rectifier on an ohmmeter test
Rectifier units from older bikes
Rectifier units from older bikes
Rectifier unit with its wires and plug
Rectifier unit with its wires and plug
Diagram of a mechanical voltage regulator with its gaps
Diagram of a mechanical voltage regulator with its gaps

Where to buy

Check the part number for your model year before you buy. Genuine (OEM) parts first; good aftermarket parts are fine for wear items. Links open shop searches; Moto Zero earns nothing from them today and will say so here if that changes.

Fit it yourself

Test the regulator rectifierHome workshop · 30 to 45 minTest the charging systemHome workshop · 20 to 30 min
See it working in 3D →How it works

Fitment

ModelHonda Navi
TypeMini scooter
Engine110 cc
Final driveCVT
BrakesDrum
Main marketsUS

Questions

How often should I replace the regulator rectifier on a Honda Navi?

As a guide, Failure. The owner's manual for your model wins, and riding on dusty roads, with a passenger or with heavy loads shortens it.

How much does a Honda Navi regulator rectifier cost?

Typically US$ 15 to 120, depending on genuine or aftermarket and the shop. Prices are indicative.

Can I replace the regulator rectifier myself?

The job is rated 2 of 5 for difficulty. Follow the step-by-step guide and the values for your model.

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All parts for the Honda Navi → Regulator rectifier for other bikes →