Whirlpool
Wall Oven/Microwave Combo

Model # GMC305PDB3 Official Whirlpool electric oven/microwave combo

Here are the diagrams and repair parts for Official Whirlpool GMC305PDB3 electric oven/microwave combo, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 227 parts  |

Appliance Touch-up Paint 72017

#NI

All parts diagram

Appliance touch-up paint

Part #72017

Replaced by #72017

?
Manufacturer substitution
This part replaces 72017. Substitute parts can look different from the original.
BEST SELLER
$8.29
11% OFF Phone Price : $9.29
In Stock
Bake Element 4452153
#7

Internal oven diagram

Bake element

Part #4452153

Replaced by #WPW10207397

?
Manufacturer substitution
This part replaces 4452153. Substitute parts can look different from the original.
BEST SELLER
$60.97
16% OFF MSRP : $73.00
In Stock
Microwave Door Interlock Switch 4375346
#51

Cabinet and stirrer diagram

Microwave door interlock switch

Part #4375346

Replaced by #W10211972

?
Manufacturer substitution
This part replaces 4375346. Substitute parts can look different from the original.
BEST SELLER
$25.98
53% OFF MSRP : $55.00
In Stock
Door Glass 4452065
#12

Oven door diagram

Door glass

Part #4452065

Replaced by #WP9759641

?
Manufacturer substitution
This part replaces 4452065. Substitute parts can look different from the original.
$143.66
15% OFF MSRP : $170.00
In Stock
Range High-limit Thermostat 4451442
#37

Oven diagram

Range high-limit thermostat

Part #4451442

Replaced by #WP9759243

?
Manufacturer substitution
This part replaces 4451442. Substitute parts can look different from the original.
$45.89
27% OFF MSRP : $63.00
In Stock
Range Oven Door Removal Hinge Pin Set (replaces 3186899, 3196897, 4448439) 814381

#NI

All parts diagram

Range oven door removal hinge pin set (replaces 3186899, 3196897, 4448439)

Part #814381

This item is not returnable
$6.49
13% OFF Phone Price : $7.49
In Stock
Broiler Element 4452154
#2

Internal oven diagram

Broiler element

Part #4452154

Replaced by #WP9760767

?
Manufacturer substitution
This part replaces 4452154. Substitute parts can look different from the original.
$73.97
13% OFF MSRP : $85.00
In Stock
Thermal Fuse 4454976
#10

Top venting diagram

Thermal fuse

Part #4454976

Replaced by #WPW10017410

?
Manufacturer substitution
This part replaces 4454976. Substitute parts can look different from the original.
This item is not returnable
$11.89
14% OFF Phone Price : $13.89
In Stock
Microwave Turntable Motor 4375347
#52

Cabinet and stirrer diagram

Microwave turntable motor

Part #4375347

Replaced by #W10642989

?
Manufacturer substitution
This part replaces 4375347. Substitute parts can look different from the original.
$77.21
30% OFF MSRP : $110.00
In Stock
Blower 4451744
#3

Top venting diagram

Blower

Part #4451744

Replaced by #WPW10016550

?
Manufacturer substitution
This part replaces 4451744. Substitute parts can look different from the original.
$165.37
13% OFF MSRP : $190.00
In Stock

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 minutes or less

Articles and videos for electric ranges

How is cooking on an electric range different than cooking on a gas stove?

How is cooking on an electric range different than cooking on a gas stove?

Learn about the differences between cooking on gas and electric stoves.…

Coil surface element on range not heating video

Coil surface element on range not heating video

Learn how to troubleshoot a coil surface element on your stove that won't heat.…

Quick tips and fixes: range hot surface light troubleshooting video

Quick tips and fixes: range hot surface light troubleshooting video

This short, animated video shows you why the hot surface light on your range always stays on—and how to fix it.…