Skip to Content
  • Same-Day Shipping Same-Day Shipping
  • 365 Day Return Policy! 365 Day Return Policy!
  • Trusted Since 1999 Trusted Since 1999
  • 5,000+ Repair Videos 5,000+ Repair Videos
  • Repair ForumFree Tech Support!
  • Top Quality Store on Google

Wmh73521cs Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

More
Microwave Lower Cabinet Base Panel
Genuine Whirlpool part
By: Whirlpool
Part Number: W10571126

Replacement lower cabinet base panel for microwaves. Restores bottom support and protects internal components. Needed when original is cracked or damaged.

Do-It-Yourself Stories from Customers like You Great service   Ryan M. • Palmetto , FL • November 30, 2017

Best price & easy shopping experience. Products were shipped the same day and are exactly as ordered. Took my scratch & dent (70% off) to a perfect new unit. Read more

More
$50.57

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Electronic Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: W11416049

Fix unresponsive buttons or a blank display by replacing the main electronic control board. This part manages cycles, settings, and the display panel.

More
$140.95

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Cushion Support Pad
Genuine Whirlpool part
By: Whirlpool
Part Number: W10478213

Dampens vibration and reduces noise in your microwave. Replace when worn or missing to restore quiet, stable operation. Confirm fit with your model.

Do-It-Yourself Stories from Customers like You Broke handle   Gerald A. • Lawton , OK • June 19, 2023

My 10-year-old over-the-range microwave plastic handle broke. Fixing it was just a matter of removing 2 screws and installing a new handle, which took less than 2 minutes to fix. Read more

More
$14.33

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Wire Harness Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: W10508741

Fix microwave controls not responding or intermittent operation with this wire harness assembly. Restores electrical connections between components.

More
$14.62

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Thermostat (High-Limit)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10479657

This high-limit thermostat helps regulate dryer temperature by opening when internal temps exceed safe levels, preventing overheating and protecting internal components. It's a direct-replacement thermal cutoff-style thermostat for affected models. What it does:

  • Opens to interrupt heat if the dryer overheats, stopping the heating element or gas valve from running
  • Can restore proper heat control when a failed thermostat causes no heat or intermittent heating
  • Helps prevent repeated cycling caused by an over-temp condition
  • Works as part of the dryer's temperature-safety system alongside fuses and sensors
What's included:
  • One high-limit thermostat
Install notes:
  • Disconnect power (and gas, if applicable) before beginning any repair
  • Test the old thermostat for continuity with a multimeter to confirm failure

More
$15.56

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Cover Plate Black
Genuine Whirlpool part
By: Whirlpool
Part Number: W10478657

Black cover plate for microwave and microwave/hood combos. Replaces cracked, broken, or missing exterior cover panels on control panel area.

More
$13.95

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Shelf Support
Genuine Whirlpool part
By: Whirlpool
Part Number: W10749120

This bracket or rail supports removable shelves inside the microwave cooking chamber. Replace it if shelves won't stay in place, slide out unexpectedly, or if the support is bent, cracked, or broken.

More
$15.77

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Control Panel Cover Plate
Genuine Whirlpool part
By: Whirlpool
Part Number: W10571119

White cover plate for microwave control panel area. Replaces cracked, discolored, or missing plates. Restores a clean, finished appearance.

More
$13.95

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Door Handle
Genuine Whirlpool part
By: Whirlpool
Part Number: W10571332

Black plastic door handle for over-the-range microwaves. Replaces broken, cracked, or missing handles. Installs on the door front with 2 screws.

Do-It-Yourself Stories from Customers like You Broke handle   Gerald A. • Lawton , OK • June 19, 2023

My 10-year-old over-the-range microwave plastic handle broke. Fixing it was just a matter of removing 2 screws and installing a new handle, which took less than 2 minutes to fix. Read more

More
$42.95

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Support Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: W10476546

Secures internal components and panels in your microwave to maintain proper alignment. Replace if bracket is cracked, broken, or missing to restore stability.

More
$44.24

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Structural Support Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: W10749119

Structural mounting bracket that holds and stabilizes your microwave assembly. Replace when cracked, broken, or worn to restore proper alignment.

More
$15.77

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Shield
Genuine Whirlpool part
By: Whirlpool
Part Number: W10510235

Protective cover shield that guards internal microwave components from debris and contact. Replace when cracked, broken, or missing to restore safety.

More
$15.37

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Door Handle
Genuine Whirlpool part
By: Whirlpool
Part Number: W10478162

Stainless steel door handle for microwave ovens. Replaces broken, cracked, or loose handles on the exterior door. Direct replacement part.

More
$80.42

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Cover Panel (Black)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10478222

Black cover panel for microwave or microwave/hood combo units. Replaces cracked, discolored, or missing exterior cover panels. Restores appearance.

More
$54.56

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Shield
Genuine Whirlpool part
By: Whirlpool
Part Number: W10510233

Internal shield for microwave ovens. Covers and protects internal components. Replace if cracked, dented, rusted, or missing for proper operation.

More
$9.11

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Deflector
Genuine Whirlpool part
By: Whirlpool
Part Number: W10518719

Deflector for microwave ovens. Mounts inside the cavity to direct airflow. Replace if cracked, broken, or missing to restore proper ventilation.

More
$13.70

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
  • 5,000+ Repair Videos 5,000+ Repair Videos
  • Same-Day Shipping Same-Day Shipping
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Top Quality Store on Google