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Caloric
Gas Range

Model # RST378UL-P1141203NL Official Caloric gas range

Here are the diagrams and repair parts for Official Caloric RST378UL-P1141203NL gas 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.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 251 parts  |
Oven Lamp 0042175
#2

Electrical components diagram

Oven lamp

Part #0042175

Replaced by #40A15

?
Manufacturer substitution
This part replaces 0042175. Substitute parts can look different from the original.
BEST SELLER
$14.40 | 
12% OFF Phone Price : $16.40
In Stock
Igniter 0087699
#14

Electrical components diagram

Igniter

Part #0087699

Replaced by #786324

?
Manufacturer substitution
This part replaces 0087699. Substitute parts can look different from the original.
$46.23 | 
11% OFF Phone Price : $52.23
In Stock
Light Lens 0302471
#1B

Electrical components diagram

Light lens

Part #0302471

Replaced by #WP74011278

?
Manufacturer substitution
This part replaces 0302471. Substitute parts can look different from the original.
$71.99 | 
8% OFF Phone Price : $77.99
In Stock
Oven Light 0302472
#1A

Electrical components diagram

Oven light

Part #0302472

Replaced by #WP74011278

?
Manufacturer substitution
This part replaces 0302472. Substitute parts can look different from the original.
$71.99 | 
8% OFF Phone Price : $77.99
In Stock
Oven Rack 0067810
#14

Oven cavity diagram

Oven rack

Part #0067810

Replaced by #WP314763J

?
Manufacturer substitution
This part replaces 0067810. Substitute parts can look different from the original.
$35.63 | 
14% OFF Phone Price : $41.63
In Stock
Screw 0059445
Screw

Part #0059445

Replaced by #W11245710

?
Manufacturer substitution
This part replaces 0059445. Substitute parts can look different from the original.
This item is not returnable
$16.79 | 
11% OFF Phone Price : $18.79
In Stock
Screw 0041809
Screw

Part #0041809

Replaced by #W11245710

?
Manufacturer substitution
This part replaces 0041809. Substitute parts can look different from the original.
This item is not returnable
$16.79 | 
11% OFF Phone Price : $18.79
In Stock
Broiler Pan 11161CG
#12

Oven cavity diagram

Broiler pan

Part #11161CG

Replaced by #4396923

?
Manufacturer substitution
This part replaces 11161CG. Substitute parts can look different from the original.
$29.55 | 
17% OFF Phone Price : $35.55
In Stock
Screw 0041811

#NI

All parts diagram

Screw

Part #0041811

Replaced by #8169479

?
Manufacturer substitution
This part replaces 0041811. Substitute parts can look different from the original.
This item is not returnable
$4.46 | 
18% OFF Phone Price : $5.46
In Stock
Pressure Regulator 0063684
#7

Burner diagram

Pressure regulator

Part #0063684

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

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…

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…

Read more

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

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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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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