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LG
Gas Range

Model # LRG30855ST Official LG gas range

Here are the diagrams and repair parts for Official LG LRG30855ST gas range, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 210 parts  |
Knob Assembly EBZ37189602
#711

Burner box diagram

Knob assembly

Part #EBZ37189602

Replaced by #EBZ37189609

?
Manufacturer substitution
This part replaces EBZ37189602. Substitute parts can look different from the original.
$53.59 | 
10% OFF Phone Price : $59.59
In Stock
Range Surface Burner Cap EBZ37192703
#152

Stove top diagram

Range surface burner cap

Part #EBZ37192703

$79.68 | 
7% OFF Phone Price : $85.68
In Stock
Range Surface Burner Cap EBZ37192704
#153

Stove top diagram

Range surface burner cap

Part #EBZ37192704

$94.94 | 
6% OFF Phone Price : $100.94
In Stock
Range Surface Burner Valve, Left Front EBZ37170604
#NI

Burner box diagram

Range surface burner valve, left front

Part #EBZ37170604

$135.19 | 
8% OFF Phone Price : $147.19
In Stock
Range Oven Temperature Sensor EBZ37191706
#43

Oven cavity diagram

Range oven temperature sensor

Part #EBZ37191706

$125.35 | 
9% OFF Phone Price : $137.35
In Stock
Range Surface Burner Cap EBZ37192701
#150

Stove top diagram

Range surface burner cap

Part #EBZ37192701

$79.68 | 
7% OFF Phone Price : $85.68
In Stock
Oven Insert EBZ37214106
#262

Oven cavity diagram

Oven insert

Part #EBZ37214106

$146.70
In Stock
Grommet EBZ37169817
#220

Oven cavity diagram

Grommet

Part #EBZ37169817

$32.29
In Stock
Vent Trim EBZ37215106
#317

Door & drawer diagram

Vent trim

Part #EBZ37215106

$235.29
In Stock
Range Motor Latch Switch EBZ37171802
#279

Oven cavity diagram

Range motor latch switch

Part #EBZ37171802

$187.33 | 
6% OFF Phone Price : $199.33
In Stock

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Most common symptoms to help you fix your ranges

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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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Why is my range's oven temperature wrong?

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

Read more

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 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 isn't my range working?

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

Read more

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

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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