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Roper
Gas Range

Model # B8758B0 Official Roper gas range

Here are the diagrams and repair parts for Official Roper B8758B0 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:

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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 166 parts  |
Igniter 337263
#3

Burner diagram

Igniter

Part #337263

Replaced by #WB2X9154

?
Manufacturer substitution
This part replaces 337263. Substitute parts can look different from the original.
BEST SELLER
$84.11 | 
7% OFF Phone Price : $90.11
In Stock
Light Bulb 339665
#33

Body diagram

Light bulb

Part #339665

Replaced by #40A15

?
Manufacturer substitution
This part replaces 339665. Substitute parts can look different from the original.
BEST SELLER
$15.16 | 
12% OFF Phone Price : $17.16
In Stock
Screw 105771
#31

Control panel diagram

Screw

Part #105771

Replaced by #WB1X1293

?
Manufacturer substitution
This part replaces 105771. Substitute parts can look different from the original.
This item is not returnable
$7.88 | 
11% OFF Phone Price : $8.88
In Stock
Screw 311484
Screw

Part #311484

Replaced by #WB1X1130

?
Manufacturer substitution
This part replaces 311484. Substitute parts can look different from the original.
$7.88 | 
11% OFF Phone Price : $8.88
In Stock
Screw 295849
#17

Oven door diagram

Screw

Part #295849

Replaced by #WB1X1130

?
Manufacturer substitution
This part replaces 295849. Substitute parts can look different from the original.
$7.88 | 
11% OFF Phone Price : $8.88
In Stock
Fan 338723
#33

Control panel diagram

Fan

Part #338723

Replaced by #WB26X114

?
Manufacturer substitution
This part replaces 338723. Substitute parts can look different from the original.
$116.85 | 
9% OFF Phone Price : $128.85
In Stock
Bracket 311689
#23

Burner diagram

Bracket

Part #311689

$7.71
In Stock
Door Glass 328045
#19

Oven door diagram

Door glass

Part #328045

Replaced by #WB36X779

?
Manufacturer substitution
This part replaces 328045. Substitute parts can look different from the original.
$101.16 | 
11% OFF Phone Price : $113.16
In Stock
Nipple 3/8 300967
#17

Burner diagram

Nipple 3/8

Part #300967

Replaced by #WB2X9611

?
Manufacturer substitution
This part replaces 300967. Substitute parts can look different from the original.
$16.51
In Stock
Housing 339476
#3

Control panel diagram

Housing

Part #339476

$9.49
In Stock

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…

Read more

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.…

Read more
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

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