Exterior Components Body Panels and Components

Bosch

EL FIELD RHEOSTAT

$62.54

SKU: B00G F00M144128

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

Easy — 1–2 hours

Description

The Bosch F00M144128 is a 12V regulator and brush holder assembly designed for Bosch IR/IF alternators. This component features a soft start and LRC (Lamp/Light Control Relay) functionality, along with shorted field, lamp, and choke protection.

It is designed as a light or stator activated unit and includes an active lamp circuit with output. The regulator has a voltage set point of 14.4V and utilizes an A-Circuit with L-FR terminals.

Fitment

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Specifications

BrandBosch
Part NumberB00G F00M144128

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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