LG Microwave Oven Microwave foot

The LG Microwave Foot (Part Number: 4B75290A) is an authentic original equipment manufacturer (OEM) replacement rubber leg foot designed for LG microwave ovens and range-oven appliances. Installed under the base chassis frame, this durable rubber bumper absorbs operational motor vibrations, prevents sliding during door operation, and elevates the microwave body to protect countertops from scratches and heat transfer.

Key Features

• Genuine OEM Fitment: Engineered directly by LG to ensure precise mounting alignment onto bottom chassis studs or recessed feet sockets.

• Non-Slip High-Grip Rubber: Molded from heavy-duty, heat-resistant elastomer that grips countertop surfaces to prevent accidental sliding when opening or closing the door.

• Vibration Dampening Design: Absorbs mechanical hums and vibrations generated by the turntable motor, cooling fan, and transformer.

Benefits

• Replaces lost, hardened, or cracked rubber feet to restore a level and balanced stance on countertops.

• Prevents countertop scratching, scuffing, and sliding during daily use.

• Direct press-fit setup allows quick tool-free replacement.

Applications

Designed specifically for select LG microwave oven and oven-range models requiring part number 4B75290A.

What's Included

• 1 x Genuine LG Microwave Rubber Foot (4B75290A)

Usage Instructions

1. Unplug the microwave from the electrical power outlet.

2. Carefully tilt or lift the front/rear of the microwave to access the underside chassis.

3. Remove any remaining pieces of the damaged or worn foot from the mounting socket.

4. Align the new LG 4B75290A rubber foot with the mounting hole/stud on the bottom base plate and push firmly until fully seated.

Care Instructions

• Clean occasionally with a damp cloth to remove countertop dust or grease and maintain optimal rubber surface grip.

Technical Specifications