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GE
Electric Cooktop

Model # JP378B9K1 Official GE built-in cooktop

Here are the diagrams and repair parts for Official GE JP378B9K1 built-in cooktop, 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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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 107 parts  |
Screw WB1X5763

#148

All parts diagram

Screw

Part #WB1X5763

Replaced by #WB1X536

?
Manufacturer substitution
This part replaces WB1X5763. Substitute parts can look different from the original.
$7.88 | 
11% OFF Phone Price : $8.88
In Stock
Washer WB1X119

#312

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Washer

Part #WB1X119

Replaced by #WB1X119D

?
Manufacturer substitution
This part replaces WB1X119. Substitute parts can look different from the original.
This item is not returnable
$22.85 | 
21% OFF Phone Price : $28.85
In Stock
Screw WB1X537

#459

All parts diagram

Screw

Part #WB1X537

$8.11
In Stock
Screw WB1X5471

#NI

All parts diagram

Screw

Part #WB1X5471

This item is not returnable
$2.16
In Stock
Screw WB1X500

#769

All parts diagram

Screw

Part #WB1X500

Replaced by #WB1X500D

?
Manufacturer substitution
This part replaces WB1X500. Substitute parts can look different from the original.
This item is not returnable
$8.50 | 
11% OFF Phone Price : $9.50
In Stock
Use And Care Guide 49-4831

#LITR

All parts diagram

Use and care guide

Part #49-4831

Replaced by #49-4999

?
Manufacturer substitution
This part replaces 49-4831. Substitute parts can look different from the original.
$8.49
In Stock
Nut WR1X1715

#651

All parts diagram

Nut

Part #WR1X1715

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

Cooktop Wire Harness WB17X5101

#189

All parts diagram

Cooktop wire harness

Part #WB17X5101

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

Nut & Was WB1X5766

#1262

All parts diagram

Nut & was

Part #WB1X5766

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

Screw Shoulder WB1X5757

#1242

All parts diagram

Screw shoulder

Part #WB1X5757

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

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 15 minutes or less
How to replace a radiant element on an electric cooktop

How to replace a radiant element on an electric cooktop

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Repair difficulty
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How to replace the glass top on an electric cooktop

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Time required
 30 minutes or less

Effective articles & videos to help repair your cooktops

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