0586075 Evinrude Johnson BRP Rectifier Regulator Assembly | Genuine OEM BRP Outboard Part

🔧 Product Description

Genuine BRP Evinrude Johnson 20-Amp Rectifier and Voltage Regulator - Part Number: 0586075

A genuine BRP combined rectifier and voltage-regulator assembly for selected 60-degree V4 Evinrude and Johnson two-stroke outboards.

The unit converts alternating current generated by the stator into direct current for the battery and electrical system, then regulates charging voltage to prevent battery overcharging.

⚙️ Key Features

• Genuine BRP Evinrude Johnson OEM regulator/rectifier

• Correct OEM part number 0586075

• Common unprefixed number 586075

• 20-amp OEM charging-system application

• Used on selected 90HP-115HP 60-degree V4 engines

• Combined AC rectification and DC voltage regulation

• Sierra, CDI, Mallory and Recmar replacements available

🔄 Supersession & Cross Reference

OEM / Related Numbers:

• 0586075

• 586075

• 0769370

• 769370

• OEM Description: Rectifier and Regulator Assembly

• OEM Rating: 20-amp application

• Related stator and flywheel vary by engine model

Aftermarket / Verified Equivalents:

• Sierra: 18-5830

• CDI Electronics: 193-6048

• Mallory: 9-17208

• Recmar: REC300-03585

• Blue Horizon Marine replacement for 0586075

• Aftermarket regulator/rectifier replacing 586075 / 0769370

Important cross-reference note:

• Some aftermarket catalogues describe replacement units by a higher nominal current capacity.

• Confirm the plugs, wire colours, mounting design and stator application rather than relying only on the advertised amp rating.

• Do not confuse 0586075 with OEM 0586048, which is associated with a different 35-amp V6 charging system.

🚤 Compatibility

Commonly used on selected:

• Evinrude 90HP 60-degree V4

• Johnson 90HP 60-degree V4

• Evinrude 100HP V4

• Johnson 100HP V4

• Evinrude 105HP V4

• Johnson 105HP V4

• Evinrude 115HP 60-degree V4

• Johnson 115HP 60-degree V4

• Representative production period: approximately 1996-2006

Important fitment note:

• Confirm the engine model and electrical-system diagram.

• V4 and V6 engines can use physically similar but electrically different regulators.

• A failed stator or poor battery connection can damage a replacement regulator.

🔌 Function

The rectifier section converts stator AC output into DC. The regulator section limits system voltage to a safe charging level.

Common signs of failure:

• Battery does not charge

• Charging voltage is too high

• Battery boils or loses electrolyte

• Tachometer becomes intermittent

• Regulator housing overheats

• Connectors melt or discolour

• Battery voltage fluctuates

• Engine electrical accessories behave erratically

• Stator output is present but DC charging output is absent

• Regulator develops a burnt smell

Recommended checks before installation:

• Fully charge and load-test the battery

• Inspect battery cables and engine grounds

• Test stator resistance and output

• Check all regulator connectors for heat damage

• Repair loose or corroded terminals

• Mount the regulator firmly for correct heat transfer

• Do not reverse battery polarity

• Do not disconnect the battery while the engine is running

• Verify charging voltage at idle and elevated rpm

• Check tachometer operation after installation

📦 Condition

• Genuine BRP Evinrude Johnson OEM part

• Brand new electrical component

• Supplied in genuine or equivalent protective packaging