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Frigidaire
Gas Wall Oven

Model # FGB504CHBA Official Frigidaire gas wall oven

Here are the diagrams and repair parts for Official Frigidaire FGB504CHBA gas wall oven, as well as links to manuals and error code tables, if available.

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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.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 110 parts  |
Uni Ignitor 5303308452
#26

Burner diagram

Uni ignitor

Part #5303308452

Replaced by #318177710

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Manufacturer substitution
This part replaces 5303308452. Substitute parts can look different from the original.
BEST SELLER
$152.42 | 
7% OFF Phone Price : $164.42
In Stock
Screw 5303317175
#54

Door diagram

Screw

Part #5303317175

Replaced by #316021109

?
Manufacturer substitution
This part replaces 5303317175. Substitute parts can look different from the original.
$14.89 | 
12% OFF Phone Price : $16.89
In Stock
Range Screw 5303323134
#69

Control panel diagram

Range screw

Part #5303323134

Replaced by #5303288565

?
Manufacturer substitution
This part replaces 5303323134. Substitute parts can look different from the original.
$14.71
In Stock
Range Screw 5303311333

#NI05

All parts diagram

Range screw

Part #5303311333

Replaced by #5304453707

?
Manufacturer substitution
This part replaces 5303311333. Substitute parts can look different from the original.
$21.38
In Stock
Range Screw 5303300265

#NI08

All parts diagram

Range screw

Part #5303300265

This item is not returnable
$16.63
In Stock
Kenmore Wall Oven Gas Valve (replaces 5303295305, 5303317688) 5303210156
#17

Burner diagram

Kenmore wall oven gas valve (replaces 5303295305, 5303317688)

Part #5303210156

$198.87 | 
6% OFF Phone Price : $210.87
In Stock
Valve 5303295305
#28

Burner diagram

Valve

Part #5303295305

Replaced by #5303210156

?
Manufacturer substitution
This part replaces 5303295305. Substitute parts can look different from the original.
$198.87 | 
6% OFF Phone Price : $210.87
In Stock
Range Screw, 10-24 X 1-3/4-in (replaces 75304416408) 5304416408
#10

Door diagram

Range screw, 10-24 x 1-3/4-in (replaces 75304416408)

Part #5304416408

Replaced by #5304500008

?
Manufacturer substitution
This part replaces 5304416408. Substitute parts can look different from the original.
$13.29
In Stock
Wall Oven Gas Pressure Regulator 5303210167
#14

Burner diagram

Wall oven gas pressure regulator

Part #5303210167

$188.76 | 
6% OFF Phone Price : $200.76
In Stock
Screw 5303211311

#NI02

All parts diagram

Screw

Part #5303211311

Replaced by #5303211311

?
Manufacturer substitution
This part replaces 5303211311. Substitute parts can look different from the original.
$16.66
In Stock

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

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Why isn't my wall oven at the temperature I set?

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

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Why won't my wall oven bake?

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

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Why won't my wall oven broil?

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

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Why won't my wall oven door unlock?

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

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Why won't my wall oven heat?

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

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Why doesn't my wall oven work?

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

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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.

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How to replace the thermal switch in a wall oven

How to replace the thermal switch in a wall oven

If the oven won't heat after resetting the thermal switch, replace the thermal switch.…

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Repair difficulty
Time required
 60 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.…

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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…

Read more
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.

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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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

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

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