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White-Westinghouse
Gas Range

Model # GF420HXW4 Official White-Westinghouse gas range - lw32488170

Here are the diagrams and repair parts for Official White-Westinghouse GF420HXW4 gas range - lw32488170, as well as links to manuals and error code tables, if available.

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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 97 parts  |
Light Bulb/l 3051082
#16

Body parts diagram

Light bulb/l

Part #3051082

Replaced by #316538904

?
Manufacturer substitution
This part replaces 3051082. Substitute parts can look different from the original.
BEST SELLER
$15.20 | 
12% OFF Phone Price : $17.20
In Stock
Receptacle 3009410
#17

Body parts diagram

Receptacle

Part #3009410

Replaced by #316116400

?
Manufacturer substitution
This part replaces 3009410. Substitute parts can look different from the original.
BEST SELLER
$42.01 | 
12% OFF Phone Price : $48.01
In Stock
Nut AP00265008
#6

Broiler drawer parts diagram

Nut

Part #AP00265008

Replaced by #5303013272

?
Manufacturer substitution
This part replaces AP00265008. Substitute parts can look different from the original.
This item is not returnable
$18.59 | 
10% OFF Phone Price : $20.59
In Stock
Oven Switch Q000310098
#6

Backguard diagram

Oven switch

Part #Q000310098

Replaced by #5308015487

?
Manufacturer substitution
This part replaces Q000310098. Substitute parts can look different from the original.
$49.40 | 
11% OFF Phone Price : $55.40
In Stock
Thermostat Q000301859

#NI

All parts diagram

Thermostat

Part #Q000301859

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

Screw AP00051060
#8

Broiler drawer parts diagram

Screw

Part #AP00051060

Replaced by #5303292012

?
Manufacturer substitution
This part replaces AP00051060. Substitute parts can look different from the original.
$13.29
In Stock
Glass Q000301906
#3

Backguard diagram

Glass

Part #Q000301906

Replaced by #5300301906

?
Manufacturer substitution
This part replaces Q000301906. Substitute parts can look different from the original.
$69.49
In Stock
Pressure Regulator AP00310007
#1

Burner, manifold and gas control diagram

Pressure regulator

Part #AP00310007

Replaced by #5308007974

?
Manufacturer substitution
This part replaces AP00310007. Substitute parts can look different from the original.
$186.45 | 
6% OFF Phone Price : $198.45
In Stock
Bracket Clock Q000301963
#12

Backguard diagram

Bracket clock

Part #Q000301963

Replaced by #5308008076

?
Manufacturer substitution
This part replaces Q000301963. Substitute parts can look different from the original.
This item is not returnable
$2.29
In Stock
Bushing AP00074003
#9

Backguard diagram

Bushing

Part #AP00074003

Replaced by #08008009

?
Manufacturer substitution
This part replaces AP00074003. Substitute parts can look different from the original.
$10.20
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…

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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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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

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

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

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