Parts for Whirlpool GMC305PRB03: 08 - Microwave Door Parts

The Microwave Door Frame is an OEM replacement part for Whirlpool microwaves. As a key component of the microwave appliance, the door frame surrounds and supports the actual door.

Causes of a bad microwave door frame include warping, cracks or breaks that compromise its supporting function. Over time and repeated use, the frame can become damaged or misshapen.

Symptoms of a bad door frame include:

• The door not sealing properly when closed
• Difficulty latching or opening/closing the door
• Alignment issues that prevent smooth operation

It's also compatible with KitchenAid, RCA, and some Kenmore microwave models.

Screw for control panel vent.

This is the right side mounting bracket. For left side use 4449142.

This is the left side mounting bracket. For right side use 4449141.

This factory replacement screw secures panels, brackets, and covers in your appliance. Replacing missing or stripped hardware restores a solid fit, reduces vibration and rattles, and keeps components properly aligned during everyday use. What it does:

• Fastens panels, trim, brackets, and internal components to the cabinet or chassis
• Helps maintain alignment and reduce vibration or rattling noises
• Replaces missing, rusted, or stripped screws discovered during service
• Matches the OEM spec for locations where this part is called out on your model's diagram

• Disconnect power (and gas or water, if applicable) before servicing
• Use the appropriate driver; start threads by hand to avoid cross-threading
• Tighten snugly—do not overtighten to prevent stripping metal or plastic
• Replace hardware one screw at a time to keep parts aligned

This is the right side, side filler. For left side use 4449086.

This is the left side, side filler. For right side use WP4449083.

This outer oven door glass restores the door's exterior appearance and helps maintain proper heat containment and visibility. Replaces damaged, cracked or scratched outer glass to improve safety and oven performance. What it does:

• Serves as the outer-facing glass panel on the oven door and protects inner components
• Helps contain heat in the oven cavity for consistent cooking temperatures
• Restores clear viewing of the oven interior when cracked or clouded
• Prevents drafts and reduces the risk of burns from exposed broken glass

• Allow the appliance to cool and disconnect power before starting any repair
• Handle glass carefully and wear cut-resistant gloves and eye protection
• Door disassembly is commonly required; keep track of screws and brackets