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Frigidaire
Gas Wall Oven

Model # FGB504CHSA Official Frigidaire gas wall oven

Here are the diagrams and repair parts for Official Frigidaire FGB504CHSA 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

?
Manufacturer substitution
This part replaces 5303308452. Substitute parts can look different from the original.
BEST SELLER
$149.65 | 
7% OFF Phone Price : $161.65
In Stock
Bulb 3201908
#15

Cavity diagram

Bulb

Part #3201908

Replaced by #316538904

?
Manufacturer substitution
This part replaces 3201908. Substitute parts can look different from the original.
BEST SELLER
$14.76 | 
12% OFF Phone Price : $16.76
In Stock
Cord 3202006
#39

Cavity diagram

Cord

Part #3202006

Replaced by #5304515659

?
Manufacturer substitution
This part replaces 3202006. Substitute parts can look different from the original.
$29.60 | 
17% OFF Phone Price : $35.60
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.
This item is not returnable
$3.43
In Stock
Range Screw 5303300265

#NI08

All parts diagram

Range screw

Part #5303300265

This item is not returnable
$16.63
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
Nut 3201885
#21

Burner diagram

Nut

Part #3201885

Replaced by #5303013272

?
Manufacturer substitution
This part replaces 3201885. Substitute parts can look different from the original.
This item is not returnable
$18.59 | 
10% OFF Phone Price : $20.59
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
Insulation 318106004
#251

Cavity diagram

Insulation

Part #318106004

$9.12
In Stock
Oven Spring 5303317711
#85

Cavity diagram

Oven spring

Part #5303317711

$51.96
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 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…

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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 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. …

Read more
Repair difficulty
Time required
 45 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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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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Wall oven common questions

Wall oven common questions

Read the questions our experts often hear about wall ovens, and the answers.…

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