Ignitions and Electrical› Starters

Arrowhead

Arrowhead BMW 12 Volt Regulator / Rectifier

$193.80

SKU: A0EG 230-42039

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Arrowhead 230-42039 is a new replacement voltage regulator/rectifier that meets or exceeds original manufacturer specifications. This regulator/rectifier is a direct OEM replacement with OEM-style connectors for a plug-and-play fitment, using stock mounting locations.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandArrowhead
Part NumberA0EG 230-42039

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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