Ge WB03X30480 Black Knob OEM Part

Product Details

Genuine Ge part. Ge brands include General Electric, Hotpoint, RCA, Kenmore, and others.
GE also makes various appliance models for Sears / Kenmore.

Cross Reference Information

Part Number WB03X30480 replaces AP6890318, WB03X20765.

Description

The Black Knob is an OEM replacement part for GE microwaves. It refers to the rotating dial or knob used to select cooking power levels, timers, and other settings on the microwave control panel. As an integral part of the microwave's control interface, the knob is subjected to frequent handling.

Causes of a bad knob can include wear and tear from repeated use over the lifespan of the microwave. Excessive grime or grease buildup that is not properly cleaned may also deteriorate the knob surface more rapidly. 

Symptoms of a bad black knob include:

• Loose, wobbly, or difficult-to-turn knob mechanism  
• Knob cracking, splitting, or breaking off the stem
• Numbers, letters or other indicators on knob face fading or wearing away
• Knob no longer staying securely in desired settings

This genuine GE black knob is also compatible with some Hotpoint, RCA and select Kenmore models.