EasyApplianceParts is now PartSelect! We've merged our sites to provide a better shopping experience for you.   Full Details
✖
Sign In | Create Account
| Your Account
Back
Back
Back
Keep typing for more specific results...

Shop by Department

See All >
Appliance Parts & More Appliance Parts & More Lawn & Garden Parts Lawn & Garden Parts Heating & Cooling Parts Heating & Cooling Parts Power Tool Parts Power Tool Parts Patio & Yard Parts Patio & Yard Parts BBQ & Grill Parts BBQ & Grill Parts Small Appliance Parts Small Appliance Parts Help me find my model number Help me find my model number

Top Appliance Brands

See All >
Whirlpool Parts Whirlpool General Electric Parts General Electric Samsung Parts Samsung Frigidaire Parts Frigidaire

Top Lawn Equipment Brands

See All >
Toro Parts Toro Briggs and Stratton Parts Briggs & Stratton Husqvarna Parts Husqvarna Craftsman Parts Craftsman
Keep typing for more specific results...
Price Match Guarantee
Fast Shipping All Original Manufacturer Parts Genuine Quality 1 Year Warranty
Easy
12725272-1-M-LG-MCK69074904-Insulator Cover
12725272-1-S-LG-MCK69074904-Insulator Cover 360 view
( Grid squares measure 1x1 inch )
12725272-1-S-LG-MCK69074904-Insulator Cover 12725272-2-S-LG-MCK69074904-Insulator Cover 12725272-3-S-LG-MCK69074904-Insulator Cover 12725272-1-S-LG-MCK69074904-Insulator Cover 360 view
Customer Service Representative

Get in touch, we're here to help!

1-866-319-8402 Monday to Saturday
8am - 8pm EST

customerservice@partselect.com

Insulator Cover MCK69074904

Easy 

15 - 30 mins 

Rated by verified customers
$ Price Match
OEM badge Official OEM
$ 13.92
  In Stock
Order now and your part arrives by May 4

Does this part fit my model?

Need help finding your model number?
PartSelect Number PS12725272
Manufacturer Part Number MCK69074904
Manufactured by LG for LG

Jump to:

Product Description

Insulator Cover Specifications

This mica plate, also known as an insulator cover or a waveguide cover, protects the opening where microwaves enter the cooking cavity from the magnetron. By covering it, the plate ensures the even distribution of microwaves while also preventing food particles and vapor from causing damage to the internal components. If this cover becomes damaged, you may notice sparks or arcing inside the microwave during use. This replacement part is sourced directly from its original manufacturer.
How Buying OEM Parts Can Save You Time and Money

How Buying OEM Parts Can Save You Time and Money

Why buy the real thing?

OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.

  • OEM from PartSelect
  • Genuine brand name
  • Guaranteed to fit
  • Superior quality and durability
  • 1 year warranty
  • Generic
  • Unknown manufacturer
  • No fit guarantee
  • Inconsistent quality and lifespan
  • Limited warranty and support
Back to Top
You May Also Need ?
Affresh Dishwasher Cleaner Tablets - 6
$22.52
  In Stock
Affresh Washing Machine Cleaner - 3 pack
$20.36
  Special Order
Affresh Washing Machine Cleaner Tablets – 6 Count
$28.42
  In Stock
Produce Preserver Filter
$18.22
  In Stock
Refrigerator Deodorizer
$31.58
  In Stock
Affresh Ice Machine Cleaner
$27.36
  In Stock
Back to Top
Troubleshooting
This part fixes the following symptoms:
  • Sparking
This part works with the following products:
  • Microwave
  • Range
  • Wall Oven
Part# MCK69074904 replaces these:
MCK69074902
Back to Top
Installation Instructions
 Average Repair Rating: 3.9 / 5.0, 1 reviews. What's this?
Sort by:
  • 1
Search filter:
Clear Filter
Your search term must have 3 or more characters.
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing installation instruction that matched.
Sparks from an old wave guide that needed to be replaced
Put microwave on its side as my hands weren’t ready enough to hold it up while trying to push it in.
Put board on the door to hold it open.
Gently pushed the wave guide back as far as it would go. Then, I carefully pushed the front tabs in place. No bending. I had practiced on the old one first. Broke the 2 old tabs by pushing back to hard so you need to be careful.
Read less
  • Ellen from REDDING, CA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
5 of 6 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
  • 1
Back to Top
Questions and Answers

Be the first to ask our experts a question about this part!

Back to Top
Model Cross Reference
This part works with the following models:
PartSelect Number: PS12725272
Manufacturer Part Number: MCK69074904
Brand
Model Number
Description
LG
LMC0975AST
Range - Oven-Range
LG
LMC0975ASZ
Range - Oven-Range
LG
LMC0975SB
Wall Oven
LG
LMC0975ST
Microwave - 0.9 Cu. Ft. Compact Microwave
LG
LMC0975SW
Wall Oven
LG
LMC1275SB
Range - Oven-Range
LG
LMC1375SB
Wall Oven
LG
LMC1375SW
Wall Oven
LG
LMC1575BD
Microwave - 1.5 Cu. Ft. Mid-Size Microwave
LG
LMC1575SB
Range - Oven-Range
LG
LMC1575ST
Microwave - 1.5 Cu. Ft. Mid-Size Microwave
LG
LMC1575SW
Microwave - 1.5 Cu. Ft. Mid-Size Microwave
LG
MH1536GIR
Range - Oven-Range
LG
MH1596CIR
Range - Oven-Range
LG
MS0936GIS
Range - Oven-Range
LG
MS1536GIR
Range - Oven-Range
LG
MS1596CIR
Range - Oven-Range
LG
MSER0990S
Miscellaneous - Model Lg Mser0990s.Cstelga Cooking Appliances – Common Parts And Diagrams
LG
MSER1590C
Miscellaneous - Model Lg Mser1590c.Cstewal Cooking Appliances – Common Parts And Diagrams
LG
MSWN1590L
Microwave - 1.5 Cu. Ft. Neochef Countertop Microwave
LG
MSWN1590LD
Miscellaneous - Model Lg Mswn1590ld.Csample Cooking Appliances – Common Parts And Diagrams
Back to Top
Customer Service Representative

Get in touch, we're here to help!

1-866-319-8402 Monday to Saturday
8am - 8pm EST

Contact Customer Service
Insulator Cover
$ 13.92
  In Stock
✖
Stock Status
 In Stock

Item is in stock and is estimated to be delivered in 2-3 business days via Standard Shipping.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.