Whirlpool
Wall Oven/Microwave Combo

Model # GSC308PJT05 Official Whirlpool built-in oven with microwave

Here are the diagrams and repair parts for Official Whirlpool GSC308PJT05 built-in oven with microwave, 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 261 parts  |

Microwave Door Interlock Switch 4375346
#73

Cabinet and stirrer parts 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
$32.82
40% OFF MSRP : $55.00
In Stock
Bake Element 4452153
#7

Internal oven parts 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
Wall Oven Door Inner Glass 4449259
#3

Oven door parts diagram

Wall oven door inner glass

Part #4449259

Replaced by #WP4449259

?
Manufacturer substitution
This part replaces 4449259. Substitute parts can look different from the original.
BEST SELLER
$85.08
23% OFF MSRP : $110.00
In Stock
Magnetron 8186286
#26

Cabinet and stirrer parts diagram

Magnetron

Part #8186286

The manufacturer no longer makes this part, and there's no substitute part

Spray W 350930
#NI

Top venting parts, optional parts diagram

Spray w

Part #350930

Replaced by #350930

?
Manufacturer substitution
This part replaces 350930. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$15.69
11% OFF Phone Price : $17.69
In Stock
Touch-up Paint (black) 72032
#NI

Top venting parts, optional parts diagram

Touch-up paint (black)

Part #72032

Replaced by #72032

?
Manufacturer substitution
This part replaces 72032. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.02
25% OFF MSRP : $12.00
In Stock
Range High-limit Thermostat 4451442
#37

Oven parts diagram

Range high-limit thermostat

Part #4451442

Replaced by #WP9759243

?
Manufacturer substitution
This part replaces 4451442. Substitute parts can look different from the original.
BEST SELLER
$45.89
27% OFF MSRP : $63.00
In Stock
Capacitor 4375436
#25

Cabinet and stirrer parts diagram

Capacitor

Part #4375436

Replaced by #WP4375020

?
Manufacturer substitution
This part replaces 4375436. Substitute parts can look different from the original.
BEST SELLER
$108.39
10% OFF MSRP : $120.00
In Stock
Diode 4375349
#76

Cabinet and stirrer parts diagram

Diode

Part #4375349

Replaced by #WPW10687786

?
Manufacturer substitution
This part replaces 4375349. Substitute parts can look different from the original.
BEST SELLER
$20.49
29% OFF MSRP : $29.00
In Stock
Broiler Element 4456103
#2

Internal oven parts diagram

Broiler element

Part #4456103

Replaced by #WP9760771

?
Manufacturer substitution
This part replaces 4456103. Substitute parts can look different from the original.
$74.32
12% OFF MSRP : $84.00
In Stock

Articles and videos for countertop microwaves

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…