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Gas Range

Model # SF378PEWN0 Official Whirlpool gas range

Here are the diagrams and repair parts for Official Whirlpool SF378PEWN0 gas range, as well as links to manuals and error code tables, if available.

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Browse Parts forSF378PEWN0 Ranges

  • Oven Igniter 4363426
    #14

    Oven electrical diagram

    Oven igniter

    Part #4363426

    Replaced by #786324

    ?
    Manufacturer substitution
    This part replaces 4363426. Substitute parts can look different from the original.
    $43.48
    12% OFF Phone Price : $49.48
    In Stock
  • Insulation 786676
    #17

    Internal oven diagram

    Insulation

    Part #786676

    Replaced by #WPW10208653

    ?
    Manufacturer substitution
    This part replaces 786676. Substitute parts can look different from the original.
    $39.39
    13% OFF Phone Price : $45.39
    In Stock
  • Insulation 786674
    #14

    Internal oven diagram

    Insulation

    Part #786674

    Replaced by #WPW10208653

    ?
    Manufacturer substitution
    This part replaces 786674. Substitute parts can look different from the original.
    $39.39
    13% OFF Phone Price : $45.39
    In Stock
  • Insulation 786675
    #16

    Internal oven diagram

    Insulation

    Part #786675

    Replaced by #WPW10208653

    ?
    Manufacturer substitution
    This part replaces 786675. Substitute parts can look different from the original.
    $39.39
    13% OFF Phone Price : $45.39
    In Stock
  • Light Socket 4320323
    #29

    Oven electrical diagram

    Light socket

    Part #4320323

    Replaced by #WP74011278

    ?
    Manufacturer substitution
    This part replaces 4320323. Substitute parts can look different from the original.
    $81.21
    7% OFF Phone Price : $87.21
    In Stock
  • Screw 4320376
    Screw

    Part #4320376

    Replaced by #WP486754

    ?
    Manufacturer substitution
    This part replaces 4320376. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
  • Surface Knob 4320722
    #31

    Manifold diagram

    Surface knob

    Part #4320722

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

  • Screw 4315342
    Screw

    Part #4315342

    Replaced by #WP965173

    ?
    Manufacturer substitution
    This part replaces 4315342. Substitute parts can look different from the original.
    In Stock
  • Door Frame 786417
    #7

    Oven door and drawer diagram

    Door frame

    Part #786417

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

  • Ltch-hndle 4320864
    #8

    Cooktop parts diagram

    Ltch-hndle

    Part #4320864

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

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

Main causes: broken oven door lock assembly, wiring failure, electronic control board problem…

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

Main causes: power supply problem, control thermostat or electronic control board failure, broken element, bad burner ig…

Main causes: food splatters, spilling food on the oven door, allowing liquid to drip through oven door vent when cleanin…

Main causes: broken broiler element, weak or broken broil burner igniter, control system failure, faulty temperature sen…

Main causes: bad bake element, broken burner igniter, control system failure, blown thermal fuse, faulty temperature sen…

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

Most common repair guides to help fix your ranges

These step-by-step repair guides will help you safely fix what’s broken on your range.

How to replace a range oven door switch

How to replace a range oven door switch

The oven door switch detects whether the oven door is closed and helps control the oven light. Replace the switch if it …

Repair difficulty
Time required
 30 minutes or less
How to replace a range oven door lock assembly

How to replace a range oven door lock assembly

Oven door not locking? You can replace the lock assembly in less than 30 minutes. Here's how.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your ranges

Use the advice and tips in these articles and videos to get the most out of your range.

How does a self-cleaning oven work?

How does a self-cleaning oven work?

Learn how the self-clean cycle works in an oven.…

4 things you're doing wrong with your oven

4 things you're doing wrong with your oven

You might be surprised by these 4 tips for using your oven better.…

Troubleshooting an F10 error code on a range video

Troubleshooting an F10 error code on a range video

Learn how to troubleshoot problems with your range that cause an F10 error to be displayed.…

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