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Jenn-Air
Gas Cooktop

Model # JGC8645ADS Official Jenn-Air gas counter unit

Here are the diagrams and repair parts for Official Jenn-Air JGC8645ADS gas counter unit, 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.

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Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 79 parts  |
Cooktop Igniter 71002724
#15

Top assembly diagram

Cooktop igniter

Part #71002724

Replaced by #WP7432P109-60

?
Manufacturer substitution
This part replaces 71002724. Substitute parts can look different from the original.
$38.38 | 
14% OFF Phone Price : $44.38
In Stock
Cooktop Igniter Switch 74005953
#23

Body diagram

Cooktop igniter switch

Part #74005953

$53.20
In Stock
Power Cord 74005927
#18

Body diagram

Power cord

Part #74005927

Replaced by #3188867

?
Manufacturer substitution
This part replaces 74005927. Substitute parts can look different from the original.
$76.51
In Stock
Cook Guide 74005475
#18

Top assembly diagram

Cook guide

Part #74005475

$9.18
In Stock
Cooktop Burner Lp Orifice, 4,500-btu 71002728
#19A

Body diagram

Cooktop burner lp orifice, 4,500-btu

Part #71002728

This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Holder Orifice 71002723
#22

Body diagram

Holder orifice

Part #71002723

$53.79 | 
10% OFF Phone Price : $59.79
In Stock
Venturi 71002747
#6

Top assembly diagram

Venturi

Part #71002747

Replaced by #WP7538P003-60

?
Manufacturer substitution
This part replaces 71002747. Substitute parts can look different from the original.
$47.39 | 
11% OFF Phone Price : $53.39
In Stock
Burner Base 74005955
#8

Top assembly diagram

Burner base

Part #74005955

Replaced by #WP7540P028-60

?
Manufacturer substitution
This part replaces 74005955. Substitute parts can look different from the original.
$41.64
In Stock
Cooktop Igniter Switch 74005954
#24

Body diagram

Cooktop igniter switch

Part #74005954

Replaced by #WP74005954

?
Manufacturer substitution
This part replaces 74005954. Substitute parts can look different from the original.
$54.01 | 
10% OFF Phone Price : $60.01
In Stock
Burner Cap 74005344
#4

Top assembly diagram

Burner cap

Part #74005344

Replaced by #WP74007196

?
Manufacturer substitution
This part replaces 74005344. Substitute parts can look different from the original.
$82.38
In Stock

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How to replace a spark igniter switch on a gas cooktop

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Repair difficulty
Time required
 45 minutes or less

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