Exterior Components Body Panels and Components

Bosch

EL FIELD RHEOSTAT

$73.05

SKU: B00G F00MA45211

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 Bosch F00MA45211 is a charging system voltage regulator. It controls the output voltage from the alternator to the battery and electrical system, maintaining a stable range typically between 13.5-14.5 volts. This ensures the battery and electronic components receive consistent power, preventing overcharging or undercharging.

Fitment

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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

BrandBosch
Part NumberB00G F00MA45211

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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