Bosch 00489307 Transformer, Power (Control Board) OEM Part

Product Details

Genuine Bosch part. Bosch brands include Bosch, Thermador, Gaggenau, and others.

Cross Reference Information

Part Number 00489307 replaces AP3194816, 1107303, 489307, AH3471912, EA3471912, PS3471912, PS8722171.

Description

A replacement power transformer that supplies the control board with the low-voltage power it needs to operate. Restores proper control function and helps resolve power-related control failures. What it does

• Converts incoming mains voltage to the low-voltage supply used by the appliance control board.
• Commonly replaces a failed transformer when the control board loses power or behaves intermittently.
• Can stop symptoms such as a dead control panel, unresponsive buttons, or intermittent operation when caused by a failed transformer.
• Works as the electrical interface between the main power and the appliance's electronics.

What's included One power transformer as shown. Install notes

• Disconnect power to the appliance before starting any repair to avoid shock risk.
• Handle wiring carefully and match connectors/terminals exactly; take a photo before disconnection for reference.
• Requires basic hand tools; mounting screws and connector retainers should be reused unless damaged.