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Thermador
Gas Range

Model # PRL366EH03 Official Thermador range

Here are the diagrams and repair parts for Official Thermador PRL366EH03 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:

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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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Showing 10 of 106 parts  |
Tube 189023
#302

Burner assy diagram

Tube

Part #189023

Replaced by #00189023

?
Manufacturer substitution
This part replaces 189023. Substitute parts can look different from the original.
$35.49 | 
14% OFF Phone Price : $41.49
In Stock
Igniter Plug 603777
#303

Burner assy diagram

Igniter plug

Part #603777

Replaced by #00603777

?
Manufacturer substitution
This part replaces 603777. Substitute parts can look different from the original.
$27.36
In Stock
Panel Trim 369945
#307

Burner assy diagram

Panel trim

Part #369945

Replaced by #00369945

?
Manufacturer substitution
This part replaces 369945. Substitute parts can look different from the original.
$57.89
In Stock
Valve 492271
#422

Gas supply diagram

Valve

Part #492271

Replaced by #00628629

?
Manufacturer substitution
This part replaces 492271. Substitute parts can look different from the original.
$105.73
In Stock
Door Seal 498114
#708

Inside parts diagram

Door seal

Part #498114

Replaced by #00498114

?
Manufacturer substitution
This part replaces 498114. Substitute parts can look different from the original.
$104.68
In Stock
Bracket 600336
#404

Gas supply diagram

Bracket

Part #600336

Replaced by #00600336

?
Manufacturer substitution
This part replaces 600336. Substitute parts can look different from the original.
$30.31
In Stock
Led Diode 643505
#201

Control panel diagram

Led diode

Part #643505

Replaced by #00617886

?
Manufacturer substitution
This part replaces 643505. Substitute parts can look different from the original.
$64.49 | 
9% OFF Phone Price : $70.49
In Stock
Plate 144290
#104

Cabinet parts diagram

Plate

Part #144290

Replaced by #00144290

?
Manufacturer substitution
This part replaces 144290. Substitute parts can look different from the original.
$202.62
In Stock
Fan 641059
#701

Inside parts diagram

Fan

Part #641059

Replaced by #00641059

?
Manufacturer substitution
This part replaces 641059. Substitute parts can look different from the original.
$168.89 | 
7% OFF Phone Price : $180.89
In Stock
Shield 494375
#309

Burner assy diagram

Shield

Part #494375

Replaced by #00494375

?
Manufacturer substitution
This part replaces 494375. Substitute parts can look different from the original.
$59.36
In Stock

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

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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…

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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 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…

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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

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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