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Roper
Gas Range

Model # H8858W1 Official Roper gas range

Here are the diagrams and repair parts for Official Roper H8858W1 gas range, 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”.

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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 255 parts  |
Wire Harness 4338394
#14B

Upper oven burner diagram

Wire harness

Part #4338394

$39.49
In Stock
Curtain 4338395
#18

Control panel diagram

Curtain

Part #4338395

$11.99
In Stock
Thermo-barri 4336249
#20

Control panel diagram

Thermo-barri

Part #4336249

This item is not returnable
$2.99
In Stock
Bumper 4337434
#75

Upper oven diagram

Bumper

Part #4337434

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

Wire Shield 4336373
#5

Lower oven diagram

Wire shield

Part #4336373

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

Eyelet 4337565
#28

Cook top burner diagram

Eyelet

Part #4337565

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

Base Starter 4337126
#72

Upper oven diagram

Base starter

Part #4337126

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

Right 4354928
#26B

Lower oven diagram

Right

Part #4354928

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

Oven Burner Baffle 4337456
#20

Broiler and oven burner diagram

Oven burner baffle

Part #4337456

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

Oven Drive Frame 4329272
#57

Upper oven diagram

Oven drive frame

Part #4329272

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 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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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 heat?

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

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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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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 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 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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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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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