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Oriental Power 21066-7011 V-Regulator

AUD 36.65 on Amazon.com.au (as of October 22, 2026) View details ↗

The **Oriental Power 21066-7011 Voltage Regulator** is a direct replacement part designed for a wide range of Kawasaki FH and FX series 4-stroke engines, ensuring reliable electrical performance for your lawn mower or outdoor power equipment. This regulator is compatible with multiple engine models, including the FH430V, FH541V, FH580V, FH601V, FH641V, FH680V, FH721D, and FX801V/FX850V/FX1000V series, as well as select FH381V, FH451V, FH480V, and FH500V variants. Whether you're servicing a commercial-grade mower or a residential model, this part is engineered to maintain consistent voltage output, protecting your engine’s electrical components from damage caused by fluctuations.

Key features include a **15-20 amp current rating**, making it suitable for engines requiring stable power delivery without overheating or failure. The package includes the voltage regulator itself along with **three 6.3mm female spade quick splice crimp terminals** for easy installation—no additional connectors or adapters are needed. Before fitting, verify your engine’s exact model number (e.g., FH541V-AS25 or FX850V-AS11) against the provided compatibility list to ensure a perfect match. As a replacement for part numbers **21066-7001** and **21066-7006**, this unit is a trusted choice for workshops and DIYers alike, backed by Oriental Power’s reputation for durable, aftermarket engine components.

Lightweight at just **59 grams** and compact at **8.99 x 6.2 x 3.4 cm**, this regulator is easy to handle and store. Its machined exterior ensures longevity, while the included crimp terminals simplify wiring tasks. Ideal for routine maintenance or emergency repairs, this part helps restore optimal performance to your Kawasaki-powered equipment, reducing downtime and extending the life of your machinery.

Current Rating15–20 Amps
CompatibilityKawasaki FH381V–FH721D, FX801V–FX1000V series (see full model list)
Package Weight59 grams
Package Dimensions8.99 × 6.2 × 3.4 cm
Included Components1 × Voltage Regulator + 3 × 6.3mm female spade crimp terminals
Manufacturer Part NumbersReplaces 21066-7001, 21066-7006
Which Kawasaki engine models is this voltage regulator *not* compatible with?
This regulator is designed for FH/FX series engines listed in the description. Non-FH/FX models (e.g., KL or V3 series) will require a different part number.
Do I need to remove the old voltage regulator before installing this one?
Yes. Disconnect the battery, remove the old regulator, and ensure all wiring is clean before fitting the new unit with the included crimp terminals.
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