---
product_id: 346318666
title: "OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts, Universal Mica Sheet for Microwave Oven, Cut to Size, 4.25 Inch X3.89 Inch"
brand: "oiiki"
price: "₩65081"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/346318666-oiiki-5-pcs-waveguide-cover-microwave-rplacement-parts-universal-mica
store_origin: KR
region: South Korea
---

# 4.25 x 3.89 inch universal size Heat-resistant mica protection Custom cut-to-fit flexibility OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts, Universal Mica Sheet for Microwave Oven, Cut to Size, 4.25 Inch X3.89 Inch

**Brand:** oiiki
**Price:** ₩65081
**Availability:** ✅ In Stock

## Summary

> 🔥 Protect your microwave like a pro with OIIKI’s universal waveguide covers!

## Quick Answers

- **What is this?** OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts, Universal Mica Sheet for Microwave Oven, Cut to Size, 4.25 Inch X3.89 Inch by oiiki
- **How much does it cost?** ₩65081 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/346318666-oiiki-5-pcs-waveguide-cover-microwave-rplacement-parts-universal-mica)

## Best For

- oiiki enthusiasts

## Why This Product

- Trusted oiiki brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Value Pack of 5:** Multiple replacements ensure long-term microwave safety and performance
- • **Durable Heat Shield:** Thick mica material protects your microwave from overheating and burning
- • **Trusted USA Quality:** Manufactured by OIIKI in the USA with reliable after-sales support
- • **Cut-to-Size Convenience:** Easily trim each mica sheet to perfectly match your microwave cavity
- • **Universal Fit, Zero Hassle:** Fits most microwave ovens including Frigidaire 5304464061 and MM823EA6-PS models

## Overview

The OIIKI 5 PCS Waveguide Cover set includes five universal mica sheets sized 4.25 x 3.89 inches, designed to protect microwave ovens from heat damage. These durable, heat-resistant covers can be cut to fit various models including Frigidaire 5304464061, ensuring a perfect fit and extended appliance life. Made in the USA, this pack offers reliable quality and excellent after-sales service.

## Description

OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts, Universal Mica Sheet for Microwave Oven, Cut to Size, 4.25 Inch X3.89 Inch

## Features

- Application: The waveguide cover is universal, usually found inside the cavity on the right wall or upper wall of the oven cavity. Protect the microwave oven from burning.
- Size: 4 Inch X 4.27 Inch (9.9 cmx 10.8cm), you could cut it into any size to fit your microwave oven.
- Fitted: suitable for MM823EA6-PS KD23B-AH,Waveguide Cover for Frigidaire 5304464061
- Package include: 5 PCS mica sheet in total.
- After sales service: If you have anything concerned with the waveguide cover after use, please first to choose contact us and we will take care of it for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | OIIKI |
| Country of Origin | USA |
| Item model number | OK1618-M |
| Package Dimensions | 15.49 x 11.18 x 1.02 cm; 68 g |
| ASIN | B085FRMN1G |

## Images

![OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts, Universal Mica Sheet for Microwave Oven, Cut to Size, 4.25 Inch X3.89 Inch - Image 1](https://m.media-amazon.com/images/I/81ekIwxV9QL.jpg)
![OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts, Universal Mica Sheet for Microwave Oven, Cut to Size, 4.25 Inch X3.89 Inch - Image 2](https://m.media-amazon.com/images/I/81JnaGBawZL.jpg)
![OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts, Universal Mica Sheet for Microwave Oven, Cut to Size, 4.25 Inch X3.89 Inch - Image 3](https://m.media-amazon.com/images/I/61omZJBIaPL.jpg)
![OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts, Universal Mica Sheet for Microwave Oven, Cut to Size, 4.25 Inch X3.89 Inch - Image 4](https://m.media-amazon.com/images/I/71e1OG7eTaL.jpg)
![OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts, Universal Mica Sheet for Microwave Oven, Cut to Size, 4.25 Inch X3.89 Inch - Image 5](https://m.media-amazon.com/images/I/81+qFm5Rq3L.jpg)

## Questions & Answers

**Q: Which dimensions is correct, in inches or mm? 4” is 101.6’mm, not 99mm.**
A: It's easily cut with kitchen scissor

## Frequently Bought Together

- OIIKI 5 PCS Waveguide Cover, Microwave Rplacement Parts Thick Heat Insulation Accessories, Universal Mica Sheet for Microwave Oven, for Frigidaire 5304464061 (4 Inch X 4.27 Inch)
- 2 PCS Microwave Oven Parts Mica Slice Super Thick Heat Insulation Accessories,Waveguide Cover for Frigidaire 5304464061

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-27*