Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Whirlpool GSC278PJQ4 electric built-in oven with microwave Parts

Here are the diagrams and repair parts for Whirlpool GSC278PJQ4 electric built-in oven with microwave, as well as links to manuals and error code tables, if available.

Whirlpool GSC278PJQ4 electric built-in oven with microwave
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for GSC278PJQ4 Electric Built-In Oven with Microwave

  • Range Ground Screw for Whirlpool GSC278PJQ4 - Part 4450800

    Top venting/optional diagram

  • Wall Oven Door Hinge, Right for Whirlpool GSC278PJQ4 - Part 9760569

    Oven door diagram

    Door Hinge

    Part #8300569

    Replaced by #9760569

    Info Icon
    Manufacturer substitution
    This part replaces 8300569. Substitute parts can look different from the original.
    In Stock
    $35.93
    14% OFF Phone Price : $41.93Info Icon
    Minus Item
    Qty
    Plus Item
  • Microwave Fuse for Whirlpool GSC278PJQ4 - Part WPW10017410

    Top venting/optional diagram

    Thermal Fuse

    Part #4454976

    Replaced by #WPW10017410

    Info Icon
    Manufacturer substitution
    This part replaces 4454976. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $13.19
    13% OFF Phone Price : $15.19Info Icon
    Minus Item
    Qty
    Plus Item
  • Microwave High-voltage Transformer for Whirlpool GSC278PJQ4 - Part WP4375286

    Cabinet and stirrer diagram

    Microwave High-voltage Transformer

    Part #4375286

    Replaced by #WP4375286

    Info Icon
    Manufacturer substitution
    This part replaces 4375286. Substitute parts can look different from the original.
    In Stock
    $285.86
    $12.00 OFF Phone Price : $297.86Info Icon
    Minus Item
    Qty
    Plus Item
  • Microwave High-voltage Capacitor for Whirlpool GSC278PJQ4 - Part WP4375020

    Cabinet and stirrer diagram

    Microwave High-voltage Capacitor

    Part #4375020

    Replaced by #WP4375020

    Info Icon
    Manufacturer substitution
    This part replaces 4375020. Substitute parts can look different from the original.
    In Stock
    $143.25
    8% OFF Phone Price : $155.25Info Icon
    Minus Item
    Qty
    Plus Item
  • Range Screw for Whirlpool GSC278PJQ4 - Part WP4449154

    Range Screw

    Part #4449154

    Replaced by #WP4449154

    Info Icon
    Manufacturer substitution
    This part replaces 4449154. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.41
    18% OFF Phone Price : $5.41Info Icon
    Minus Item
    Qty
    Plus Item
  • Whirlpool Wall Oven Cooling Fan for Whirlpool GSC278PJQ4 - Part WPW10016550

    Latch diagram

    Blower

    Part #6610168

    Replaced by #WPW10016550

    Info Icon
    Manufacturer substitution
    This part replaces 6610168. Substitute parts can look different from the original.
    In Stock
    $168.92
    7% OFF Phone Price : $180.92Info Icon
    Minus Item
    Qty
    Plus Item
  • Microwave Turntable Motor Coupler for Whirlpool GSC278PJQ4 - Part WP8183788

    Cabinet and stirrer diagram

    Shaft Turn

    Part #4375345

    Replaced by #WP8183788

    Info Icon
    Manufacturer substitution
    This part replaces 4375345. Substitute parts can look different from the original.
    In Stock
    $28.08
    18% OFF Phone Price : $34.08Info Icon
    Minus Item
    Qty
    Plus Item
  • Whirlpool Wall Oven Temperature Sensor for Whirlpool GSC278PJQ4 - Part WPW10131825

    Oven/literature diagram

    Wall Oven Temperature Sensor

    Part #4455636

    Replaced by #WPW10131825

    Info Icon
    Manufacturer substitution
    This part replaces 4455636. Substitute parts can look different from the original.
    In Stock
    $69.68
    8% OFF Phone Price : $75.68Info Icon
    Minus Item
    Qty
    Plus Item
  • Microwave Door Interlock Switch for Whirlpool GSC278PJQ4 - Part W10727408

    Cabinet and stirrer diagram

    Mounting Bracket

    Part #4375336

    Replaced by #W10727408

    Info Icon
    Manufacturer substitution
    This part replaces 4375336. Substitute parts can look different from the original.
    In Stock
    $86.90
    6% OFF Phone Price : $92.90Info Icon
    Minus Item
    Qty
    Plus Item

Repair guides for bottom-mount refrigerators

How to replace an electronic control board on the back of a refrigerator

How to replace an electronic control board on the back of a refrigerator

If your refrigerator isn't running, an electronic control board failure could be the problem. A service technician can d…

Repair time and Difficulty

 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair time and Difficulty

 15 minutes or less
How to replace an in-door ice maker on a French door refrigerator

How to replace an in-door ice maker on a French door refrigerator

Follow these step-by-step instructions how to replace the in-door ice maker in Kenmore TRIO and LG French door refrigera…

Repair time and Difficulty

 15 minutes or less

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances.…

How to disassemble the ice and water dispenser on a GE refrigerator

How to disassemble the ice and water dispenser on a GE refrigerator

See how to disassemble the dispenser on common GE refrigerators.…

Parts & More

Dryer
Gas Range
Gas Walk-Behind Mower
Lathe
Lawn & Garden Engine
Parts
Refrigerator
Side-By-Side Refrigerator
Tools & Attachment
Top-Mount Refrigerator
Wet/Dry Vacuum