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Whirlpool
Gas Range

Model # SF3020ERW1 Official Whirlpool gas range

Here are the diagrams and repair parts for Official Whirlpool SF3020ERW1 gas range, as well as links to manuals and error code tables, if available.

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  • 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”.

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

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 106 parts  |
Screw 4157111
Screw

Part #4157111

Replaced by #WP308685

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Manufacturer substitution
This part replaces 4157111. Substitute parts can look different from the original.
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Oven Igniter 4157184
#36

Cook top and manifold diagram

Oven igniter

Part #4157184

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

Relief Stirrer 4157143
#17

External oven diagram

Relief stirrer

Part #4157143

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

Regulator 4157084
#13

Cook top and manifold diagram

Regulator

Part #4157084

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

Broiler Track 4157044
#17

Oven door and broiler diagram

Broiler track

Part #4157044

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

Oven Control 4179354
#21

Cook top and manifold diagram

Oven control

Part #4179354

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

Bumper 4157027
#15

External oven diagram

Bumper

Part #4157027

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

Igniter Control 4179297
#34

Cook top and manifold diagram

Igniter control

Part #4179297

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

Screw-levl 4157161
#21

External oven diagram

Screw-levl

Part #4157161

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

Screw 4157051
#23

Oven door and broiler diagram

Screw

Part #4157051

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.

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Why is my range's oven temperature wrong?

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

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Why won't my range's oven heat?

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

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How do I get rid of streaks on my range's oven window?

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

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Why isn't my range working?

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

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Why doesn't my range's oven broiler work?

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

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Why won't my range's oven bake?

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

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Why can't I unlock my range's oven door?

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

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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.

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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 …

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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.…

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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.

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How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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Oven door won't open: troubleshooting door lock problems on a range video

Oven door won't open: troubleshooting door lock problems on a range video

Troubleshoot and repair problems with your range when your oven door locks shut and you can't get it open.…

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