Bosch 00189938 So Wire #3 (Signal/Connection Wire) OEM Part

Product Details

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

Cross Reference Information

Part Number 00189938 replaces AP2825641, 1097105, 14-41-284, 189938, AH3440894, EA3440894, PS3440894.

Description

SO wire #3 is a direct-replacement connection wire that restores electrical signaling between components for reliable appliance operation. Replacing a damaged or faulty SO wire helps stop intermittent faults and restore normal function. What it does

• Carries signal/power between control and subcomponents to enable proper operation
• Replaces frayed, burned, or broken wiring that can cause intermittent failures
• Helps resolve symptoms like components not responding, intermittent operation, or error codes tied to open/short circuits
• Preserves original routing and connector style for a correct electrical fit

What's included One replacement SO wire #3 as shown. Install notes

• Disconnect all power (unplug or switch off circuit breaker) before attempting repair
• Always confirm the part number and connector orientation before removing the old wire
• Route and secure the new wire exactly as the original to avoid heat or pinch points