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Caloric
Gas Range

Model # RST378UWG/ALL Official Caloric gas range

Here are the diagrams and repair parts for Official Caloric RST378UWG-ALL 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 422 parts  |
Oven Lamp 0042175
#2

Electrical components (rst354/all) (rst359/all) (rst361/all) (rst362/all) (rst369/all) (rst376/all) (rst380/all) (rst381/all) (rst387/all) (rst387uww/all) diagram

Oven lamp

Part #0042175

Replaced by #40A15

?
Manufacturer substitution
This part replaces 0042175. Substitute parts can look different from the original.
BEST SELLER
$15.16 | 
12% OFF Phone Price : $17.16
In Stock
Ignitor-ba 0309159
Ignitor-ba

Part #0309159

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

Screw 0041794

#NI

All parts diagram

Screw

Part #0041794

Replaced by #WPY706189

?
Manufacturer substitution
This part replaces 0041794. Substitute parts can look different from the original.
This item is not returnable
$4.46 | 
18% OFF Phone Price : $5.46
In Stock
Electrode 0305975
Electrode

Part #0305975

Replaced by #WP3185804

?
Manufacturer substitution
This part replaces 0305975. Substitute parts can look different from the original.
This item is not returnable
$34.99 | 
15% OFF Phone Price : $40.99
In Stock
Light Lens 0302471
#1B

Electrical components (rst354/all) (rst359/all) (rst361/all) (rst362/all) (rst369/all) (rst376/all) (rst380/all) (rst381/all) (rst387/all) (rst387uww/all) 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 (rst354/all) (rst359/all) (rst361/all) (rst362/all) (rst369/all) (rst376/all) (rst380/all) (rst381/all) (rst387/all) (rst387uww/all) 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
Electronic Spark 0059117
#7B

Electrical components (rst354/all) (rst359/all) (rst361/all) (rst362/all) (rst369/all) (rst376/all) (rst380/all) (rst381/all) (rst387/all) (rst387uww/all) diagram

Electronic spark

Part #0059117

Replaced by #4157608

?
Manufacturer substitution
This part replaces 0059117. Substitute parts can look different from the original.
$69.19 | 
8% OFF Phone Price : $75.19
In Stock
Ignition Switch 0300521
Ignition switch

Part #0300521

Replaced by #WPY0300521

?
Manufacturer substitution
This part replaces 0300521. Substitute parts can look different from the original.
$51.09
In Stock
Mounting Clip 0070927

#NI

All parts diagram

Mounting clip

Part #0070927

Replaced by #WPY0070927

?
Manufacturer substitution
This part replaces 0070927. Substitute parts can look different from the original.
This item is not returnable
$4.80
In Stock
Brlr Grid 304451E
Brlr grid

Part #304451E

Replaced by #4396923

?
Manufacturer substitution
This part replaces 304451E. Substitute parts can look different from the original.
$29.55 | 
17% OFF Phone Price : $35.55
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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