Three Pack Microwave Waveguide Cover Insulation Mica Sheet Replacement 5304523276 Fits Frigidaire And Electrolux Ovens Direct Replacement For 4960202 PS12746600 Compatible With FFMV1846VBA FFMV1846VDA EMOW1911ASA No Fuss Easy Install And Durable

Three Pack Microwave Waveguide Mica Cover Replacement
✔️ Direct replacement 5304523276; 0.6mm mica; three pack with two backups

This direct waveguide cover insulation sheet is designed for microwave ovens. It sits over the emission port to shield the cavity from food splatter, steam, and grease, preventing arcing and energy loss.

✅ 3-pack direct replacement for 5304523276; also replaces 4960202, AP6979923, PS12746600
✅ 0.6mm thick high-temp mica for strong heat insulation and durability
✅ Protects magnetron and waveguide from moisture, grease, and sparking
✅ Easy installation: unplug, remove old cover, snap in the new one
✅ Compatible with multiple Frigidaire and Electrolux microwave models (listed in notes)

💡 What is a microwave waveguide cover made of and why replace it with mica?

Replacing a worn waveguide cover helps prevent arcing, keeps heating efficient, and shields the magnetron from moisture and food debris. It’s a handy, straightforward fix that restores safe operation. - Keeps microwave energy focused and prevents arcing by blocking food splatter - Extends magnetron life by preventing moisture and debris from entering the waveguide - Simple DIY replacement with common tools and minimal downtime - Improves overall heating efficiency after replacement