Bosch 00166633 Reed Switch (Door Sensor), 1 Pack OEM Part

Product Details

Genuine Bosch part. Bosch brands include Bosch, Thermador, Gaggenau, and others. See all items in Dishwasher Switch.

Cross Reference Information

Part Number 00166633 replaces AP2802334, 166633, 935393, AH3439221, EA3439221, PS3439221, PS8697164.

Description

A reed switch door sensor that detects when the appliance door is closed so the control can start cycles. Replaces a failed magnetic sensor to restore reliable door-closed detection and normal operation. What it does

• Acts as a magnetic contact that signals the control when the door or lid is closed
• Helps prevent the appliance from starting if the door is open or not fully latched
• Common symptom fix for no-start, intermittent cycle start, or control not recognizing a closed door
• Works as the electrical switching element in the door/detector assembly

What's included

• One reed switch (single replacement sensor)

Install notes

• Disconnect power to the appliance before replacing the part to avoid shock or damage
• Handle the switch and wiring gently; avoid bending or stressing terminals and solder joints
• Locate and access the door/detector area per your service manual or tech sheet; confirm connector orientation before installing