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 GSC278PJB4 electric built-in oven with microwave Parts

Here are the diagrams and repair parts for Whirlpool GSC278PJB4 electric built-in oven with microwave, as well as links to manuals and error code tables, if available.

Whirlpool GSC278PJB4 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 GSC278PJB4 Electric Built-In Oven with Microwave

  • Support for Whirlpool GSC278PJB4 - Part 4452551

    Microwave compartment diagram

    Support

    Part #4452551

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

  • Grommet for Whirlpool GSC278PJB4 - Part 4449964

    Top venting/optional diagram

    Grommet

    Part #4449964

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

  • Oven Mounting Plate for Whirlpool GSC278PJB4 - Part 4375331

    Cabinet and stirrer diagram

    Oven Mounting Plate

    Part #4375331

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

  • Oven Door Glass for Whirlpool GSC278PJB4 - Part 4452470

    Microwave door diagram

    Oven Door Glass

    Part #4452470

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

  • Screw for Whirlpool GSC278PJB4 - Part 3400406

    Control panel diagram

    Screw

    Part #3400406

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

  • Screw for Whirlpool GSC278PJB4 - Part 4449040

    Screw

    Part #4449040

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

  • Solenoid for Whirlpool GSC278PJB4 - Part 4451663

    Latch diagram

    Solenoid

    Part #4451663

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

  • Duct Cavity for Whirlpool GSC278PJB4 - Part 4375317

    Cabinet and stirrer diagram

    Duct Cavity

    Part #4375317

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

  • Oven Door Glass for Whirlpool GSC278PJB4 - Part 4450379

    Microwave door diagram

    Oven Door Glass

    Part #4450379

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

  • Insulation for Whirlpool GSC278PJB4 - Part 4452492

    Oven/literature diagram

    Insulation

    Part #4452492

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the light switch in a top-freezer refrigerator

How to replace the light switch in a top-freezer refrigerator

The light switch turns the refrigerator light on and off and monitors door position. Replace the light switch if it does…

Repair time and Difficulty

 15 minutes or less
How to replace the water inlet valve in a top-freezer refrigerator

How to replace the water inlet valve in a top-freezer refrigerator

The water inlet valve controls water flow to the ice maker. Replace the water valve if it doesn't open or shut properly.…

Repair time and Difficulty

 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair time and Difficulty

 15 minutes or less

Articles and videos for top-mount refrigerators

Can I fix my own fridge?

Can I fix my own fridge?

Find DIY repair tips to fix your refrigerator when it breaks down.…

How to replace Whirlpool refrigerator water filter EDR1RXD1 (EveryDrop Type 1)

How to replace Whirlpool refrigerator water filter EDR1RXD1 (EveryDrop Type 1)

Learn how to replace the Whirlpool EveryDrop 1 refrigerator water filter.…

How to replace open-tray-and-twist-out refrigerator water filters

How to replace open-tray-and-twist-out refrigerator water filters

Watch our video to see how to replace a refrigerator water filter located in a tray you open and then twist out the filt…

Parts & More

Automotive
Boiler
Bottom-Mount Refrigerator
Electric Leaf Blower
Electric Range
Electric Wall Oven
Gas Grill
Gas Range
Gas Walk-Behind Mower
Home Improvement
Parts
Receiver
Room Air Conditioner
Top-Mount Refrigerator
Washer
Weight System