LSE3090ST (FSTLLGA) LG Range - Overview

Sections of the LSE3090ST

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Temperature Sensor – Part Number: EBG61305805
Temperature Sensor
★★★★★
★★★★★
(5)
PartSelect #: PS11732697
Manufacturer #: EBG61305805
This temperature sensor, also referred to as a thermistor, is a genuine replacement component compatible with various appliance models. It works in coordination with the control board to monitor inter...
$103.87
  In Stock
Microwave Thermostat – Part Number: 6930W1A003X
Microwave Thermostat
★★★★★
★★★★★
(4)
PartSelect #: PS3530468
Manufacturer #: 6930W1A003X
$33.93
  In Stock
Bake Element – Part Number: MEE36593201
Bake Element
★★★★★
★★★★★
(4)
PartSelect #: PS3535354
Manufacturer #: MEE36593201
Is your oven struggling to reach the right temperature for your baking needs? The problem could lie with the Heater Sheath, a critical component located at the base of your oven. Responsible for gener...
$202.96
  In Stock
WINDOW,GLASS – Part Number: 4890W1N009H
WINDOW,GLASS
★★★★★
★★★★★
(2)
PartSelect #: PS16661222
Manufacturer #: 4890W1N009H
This clear inner glass lets you see inside your LG oven while keeping the heat in. If your oven glass is cracked or chipped, replacing it helps restore energy efficiency and safe cooking. It’s made to...
$150.30
  In Stock
Time Delay Fuse – Part Number: 3B74133Q
Time Delay Fuse
★★★★★
★★★★★
(1)
PartSelect #: PS3522743
Manufacturer #: 3B74133Q
Sold individually.
$13.24
  In Stock
FOOT – Part Number: 4778W1N001B
FOOT
PartSelect #: PS3635599
Manufacturer #: 4778W1N001B
$24.73
  In Stock
Range Radiation Heater – Part Number: MEE62385201
Range Radiation Heater
★★★★★
★★★★★
(3)
PartSelect #: PS7795472
Manufacturer #: MEE62385201
Is your LG range oven stove not heating quite like it used to? The Radiant Surface Element could be just what you need. This genuine LG part is specifically designed to provide heat directly to your r...
$493.17
  In Stock
Radiant Heater – Part Number: 5300W1R004A
Radiant Heater
★★★★★
★★★★★
(1)
PartSelect #: PS3527756
Manufacturer #: 5300W1R004A
$170.64
  In Stock
Common Nut – Part Number: 1NHB0500032
Common Nut
PartSelect #: PS3517437
Manufacturer #: 1NHB0500032
$17.47
  Special Order
Switch,Rotary – Part Number: EBF60688001
Switch,Rotary
★★★★★
★★★★★
(2)
PartSelect #: PS3533617
Manufacturer #: EBF60688001
$223.50
  In Stock
SHELF – Part Number: MHL39256107
SHELF
★★★★★
★★★★★
(1)
PartSelect #: PS11775895
Manufacturer #: MHL39256107
Upgrade your oven with this durable gliding shelf rack, designed to provide a stable surface for baking, roasting, and broiling. Its smooth sliding design makes it easy to insert and remove dishes, of...
$118.81
  In Stock
Hinge Assembly – Part Number: AEH72957501
Hinge Assembly
PartSelect #: PS3532264
Manufacturer #: AEH72957501
$127.43
  In Stock

Questions And Answers for LSE3090ST

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Common Symptoms of the LSE3090ST

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Little to no heat when baking
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Element will not heat
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Oven not heating evenly
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Won’t turn on
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Oven is too hot
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No heat
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Door won’t open after self cleaning cycle
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Will Not Start
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Hammer 1, Glass range top and heating element 0
Dropped a hammer on the range while removing a ceiling light. Viewed a How-To video on Google. Ordered the needed parts. Followed the steps from the How-To video. Reinstall was a bit tricky by myself - could have used an extra set of hands. I have a few words of caution:
1) Put something between the range top and range - like a sheet or drop cloth - to prevent a dropped screw from falling into a crevice in the stove. I dropped a screw and was unable to retrieve it, even with a magnet.
2) Makes sure you remove all bumpers, screws, clips, etc. from the item being replaced and put them on the new item if the new item does not come with replacement bumpers, screws, etc.
Parts Used:
Range Radiation Heater
  • Richard from CHESAPEAKE, VA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
22 of 52 people found this instruction helpful.
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No heat in oven mode
Verified P/N with LG. Took a few days . They sent names of several suppliers, cost was almost double. Ordered part from P/S, here in 2 days. Watched video on you tube. Unplugged, took off back, unplugged bake element, removed power box. The opening for bake element is still attached to rear panel by tiny bits of sheet metal. Used Dremel with cut-off wheel to cut thru nibs & deburr opening. this panel has to be removed, it rests on bottom panel & is held in position by power box. Removed bake element carefully, front of element broken, tried to put new element in, would not fit. Had to grind notches in bottom panel down to clear supports on new element. This did the trick. back together quick & no problems. If had to do again estimate less than 1 hour.. By the way am 81 yrs. young.
Parts Used:
Bake Element
  • Dennis from CARY, IL
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    More than 2 hours
  • Tools:
    Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
8 of 11 people found this instruction helpful.
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Glass heating element not working
Very easy.1: Shut power to stove.
2: Remove 3 hex screws from oven to range top at underside of top.
3: Raise to from front and disconnect multi- connector at right rear of top.
4: flip over top and demoed 4 screws on hold down strap at each side.
5: Remove element from under strap.
6: Disconnect element from wires./ remember where wires were connected. Connect multi connected from stove.
7: Replace strap and flip top, screw it back on, put power back on.
Only about 30 minutes even if you get a coffe break. Don’t even have to move stove.
Parts Used:
Heater,Radiant
  • Paul from TRUMBULL, CT
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Socket set
2 of 2 people found this instruction helpful.
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