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LG
Electric Range

Model # LRE3091ST Official LG electric range

Here are the diagrams and repair parts for Official LG LRE3091ST electric range, 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.

Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 116 parts  |
Cooktop Dual Radiant Element MEE50408702
#3301

Cooktop parts diagram

Cooktop dual radiant element

Part #MEE50408702

Replaced by #MEE62385201

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Manufacturer substitution
This part replaces MEE50408702. Substitute parts can look different from the original.
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$162.92 | 
8% OFF Was : $177.09
In Stock
Us Pressed Steel Microwave Fuse 3B74133K
#5001

Cavity parts diagram

Us pressed steel microwave fuse

Part #3B74133K

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$7.62 | 
12% OFF Phone Price : $8.62
In Stock
Range Oven Door Inner Glass 4890W1N005A
#1018

Door parts (ii) diagram

Range oven door inner glass

Part #4890W1N005A

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$108.52 | 
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Tactile Switch 6600R000082
#4002

Cavity parts diagram

Tactile switch

Part #6600R000082

Replaced by #EBF60663403

?
Manufacturer substitution
This part replaces 6600R000082. Substitute parts can look different from the original.
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This item is not returnable
$25.20 | 
19% OFF Phone Price : $31.20
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Foot 4778W1N001A
#8508

Drawer parts diagram

Foot

Part #4778W1N001A

Replaced by #4778W1N001B

?
Manufacturer substitution
This part replaces 4778W1N001A. Substitute parts can look different from the original.
This item is not returnable
$10.27 | 
16% OFF Phone Price : $12.27
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Oven Lamp Cover MCK62028001
#NI

Cavity parts diagram

Oven lamp cover

Part #MCK62028001

Replaced by #MCK62028003

?
Manufacturer substitution
This part replaces MCK62028001. Substitute parts can look different from the original.
This item is not returnable
$8.29
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Range Radiant Surface Element, 6-in 5300W1R004A
#3303

Cooktop parts diagram

Range radiant surface element, 6-in

Part #5300W1R004A

$86.64 | 
6% OFF Phone Price : $92.64
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Range Indicator Light EAQ60658301
#2082

Controller parts diagram

Range indicator light

Part #EAQ60658301

$25.20 | 
19% OFF Phone Price : $31.20
In Stock
Microwave Screw 1TTL0402618
Microwave screw

Part #1TTL0402618

This item is not returnable
$6.68 | 
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Us Pressed Steel Microwave Screw 1TTL0402818
Us pressed steel microwave screw

Part #1TTL0402818

This item is not returnable
$6.13 | 
14% OFF Phone Price : $7.13
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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.…

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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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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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Oven door won't open: troubleshooting door lock problems on a range video

Oven door won't open: troubleshooting door lock problems on a range video

Troubleshoot and repair problems with your range when your oven door locks shut and you can't get it open.…

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