Panasonic Microwave Wave Guide Cover F20555K00AP, Replaces B20554M00AP, B20554U00AP

Is This the Right Part?

✅ Cross Reference Information

Common Symptoms

• Burning smell during operation
• Visible burn marks, charring, cracks, or a hole in the cover
• Arcing associated with food or grease buildup on the cover
• Cover is loose or will not stay in place

Check Before Replacing

• Unplug the microwave before inspection or cleaning.
• Visually inspect the waveguide cover for food or grease buildup, burn marks, charring, cracks, holes, or looseness.
• If the cover is intact but dirty, clean it carefully according to the appliance manufacturer's instructions and reinstall it; do not operate the microwave with the cover removed.
• If the cover is burned, cracked, holed, or distorted, discontinue use until it is replaced.

Pro Tip

Part Details

Installation Notes

• Disconnect power before installation.
• Remove and reinstall the cover carefully without damaging its mounting area.
• Confirm that the replacement is secured in the same position as the original cover.
• Do not operate the microwave with the waveguide cover removed or with a visibly damaged cover.

Verified Compatible Models

HMB5020, HMB5050, HMB5060, JES2251SJ01, NNH735BF, NNH735WF, NNH764BF, NNH764WF, NNH765BF, NNH765WF, NNH935BF, NNH935WF, NNH964BF, NNH964WF, NNH965BF, NNH965WF, NNH965WFB, NNP794BF, NNP794SF, NNP794SFR, NNP794WF, NNP994BF, NNP994SF, NNP994SFR, NNP994WF, NNS735BF, NNS735WF, NNS742BF, NNS742WF, NNS743BF, NNS743WF, NNS744BF, NNS744WF, NNS752BF, NNS752WF, NNS753BF, NNS753WF, NNS754BF, NNS754BFR, NNS754WF, NNS754WFR, NNS755BF, NNS755WF, NNS762BF, NNS762WF, NNS763BF, NNS763WF, MBEB, MBES, MBEW

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.