Roper
Electric Wall Oven

Model # B9458B3 Official Roper electric oven

Here are the diagrams and repair parts for Official Roper B9458B3 electric oven, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 138 parts  |

Lamp Bulb 4338591
#7

Lit/optional diagram

Lamp bulb

Part #4338591

Replaced by #40A15

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Manufacturer substitution
This part replaces 4338591. Substitute parts can look different from the original.
BEST SELLER
$15.85
11% OFF Phone Price : $17.85
In Stock
Sensor Kit 4337170
#63

Lit/optional diagram

Sensor kit

Part #4337170

Replaced by #WB21X5301

?
Manufacturer substitution
This part replaces 4337170. Substitute parts can look different from the original.
BEST SELLER
$146.50
6% OFF Phone Price : $156.50
In Stock
Broil Element 4335542
#59

Lit/optional diagram

Broil element

Part #4335542

Replaced by #WB44M5

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Manufacturer substitution
This part replaces 4335542. Substitute parts can look different from the original.
$68.07
7% OFF Phone Price : $73.07
In Stock
Screw    369 4335248
Screw 369

Part #4335248

Replaced by #WB1M1

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Manufacturer substitution
This part replaces 4335248. Substitute parts can look different from the original.
This item is not returnable
$6.09
14% OFF Phone Price : $7.09
In Stock
Oven Broiler Pan 4336602
#55

Lit/optional diagram

Oven broiler pan

Part #4336602

Replaced by #WB48X10056

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Manufacturer substitution
This part replaces 4336602. Substitute parts can look different from the original.
$31.29
14% OFF Phone Price : $36.29
In Stock
Indicator Light 4336634
#29

Control panel diagram

Indicator light

Part #4336634

Replaced by #WB25T10040

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Manufacturer substitution
This part replaces 4336634. Substitute parts can look different from the original.
$6.51
13% OFF Phone Price : $7.51
In Stock
Grid Broiler Pan 4334897
#56

Lit/optional diagram

Grid broiler pan

Part #4334897

Replaced by #WB48X10056

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Manufacturer substitution
This part replaces 4334897. Substitute parts can look different from the original.
$31.29
14% OFF Phone Price : $36.29
In Stock
Screw 1032x3 4323777
Screw 1032x3

Part #4323777

Replaced by #WB1X1297

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Manufacturer substitution
This part replaces 4323777. Substitute parts can look different from the original.
This item is not returnable
$7.09
12% OFF Phone Price : $8.09
In Stock
Hndle-lock 4338045
#4

Door lock diagram

Hndle-lock

Part #4338045

This item is not returnable
In Stock
Terminal Flag 4325035
#67C

Lit/optional diagram

Terminal flag

Part #4325035

This item is not returnable
In Stock

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

Main causes: broken broil element, faulty broil burner igniter, control system failure…

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

Most common repair guides to help fix your wall oven

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

How to replace a wall oven door outer glass panel

How to replace a wall oven door outer glass panel

Learn how to replace a damaged outer window panel on your wall oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less
How to replace a wall oven control thermostat

How to replace a wall oven control thermostat

Get your oven temperature under your control by replacing a faulty oven control thermostat.…

Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your wall oven

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

Oven rack placement for the best results video

Oven rack placement for the best results video

Learn where to place the rack in your oven for optimal broiling, toasting, baking or roasting.…

How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…