Sharp PCOVPA339WRE0 Microwave Wave Guide Cover

Product Description

The SHARP PCOVPA339WRE0 is a factory-replacement wave guide cover designed for use in Sharp microwave ovens. The wave guide cover sits inside the microwave cavity and protects the magnetron wave guide opening from food splatter, grease, and moisture. Without a functioning cover, arcing and damage to the magnetron can occur, leading to costly repairs. This part is installed by appliance technicians and experienced service professionals performing routine maintenance or replacing a damaged or burned cover during a service call.

This wave guide cover is a direct OEM-style replacement for select Sharp countertop and over-the-range microwave models. It is suited for residential microwave service applications where the original cover has become charred, cracked, or perforated due to food debris or arcing events. Replacing a damaged wave guide cover promptly helps restore proper microwave function and prevents secondary damage to internal components.

Key Features

• Factory-replacement wave guide cover for Sharp microwave ovens
• Protects the magnetron wave guide opening from grease and food splatter
• Prevents arcing events that can damage internal microwave components
• Direct fit for compatible Sharp models without modification
• Restores proper microwave cavity function when original cover is damaged

Compatibility

Fits the following Sharp microwave models: R820BW, R820BC, R820JS, R820BK.

Installation Notes

This part is typically installed by an appliance service technician. Always unplug the microwave from the power source before performing any service or part replacement. The wave guide cover is generally a tool-free or minimal-tool installation that involves removing the old cover and pressing or snapping the replacement into the designated slot inside the microwave cavity. Do not operate the microwave with a missing or damaged wave guide cover.