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Whirlpool
Central Air Conditioner

Model # ALJ18040 Official Whirlpool air conditioner heat pump

Here are the diagrams and repair parts for Official Whirlpool ALJ18040 air conditioner heat pump, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 107 parts  |
Valve Kit 978030
#34I

Unit parts diagram

Valve kit

Part #978030

Replaced by #978030

?
Manufacturer substitution
This part replaces 978030. Substitute parts can look different from the original.
BEST SELLER
$40.49 | 
33% OFF MSRP : $60.00
In Stock
Cement 797403
#34K

Unit parts diagram

Cement

Part #797403

Replaced by #WP279368

?
Manufacturer substitution
This part replaces 797403. Substitute parts can look different from the original.
BEST SELLER
$42.72 | 
36% OFF MSRP : $67.00
In Stock
Screw 487895
Screw

Part #487895

Replaced by #WP488729

?
Manufacturer substitution
This part replaces 487895. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Screw 980845
#29

Air flow and control parts diagram

Screw

Part #980845

Replaced by #WP681414

?
Manufacturer substitution
This part replaces 980845. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Valve Kit 978025
#34D

Unit parts diagram

Valve kit

Part #978025

Replaced by #WP978025

?
Manufacturer substitution
This part replaces 978025. Substitute parts can look different from the original.
$18.97 | 
64% OFF MSRP : $53.00
In Stock
Valve Kit 978026
#34E

Unit parts diagram

Valve kit

Part #978026

Replaced by #978026

?
Manufacturer substitution
This part replaces 978026. Substitute parts can look different from the original.
$34.19 | 
13% OFF Phone Price : $39.19
In Stock
Screw 980869
#11

Air flow and control parts diagram

Screw

Part #980869

Replaced by #WP999367

?
Manufacturer substitution
This part replaces 980869. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Refrigerant Access Valve, 5/8-in 978029
#34H

Unit parts diagram

Refrigerant access valve, 5/8-in

Part #978029

Replaced by #978029

?
Manufacturer substitution
This part replaces 978029. Substitute parts can look different from the original.
$41.18
In Stock
Screw 487358
Screw

Part #487358

Replaced by #WP965173

?
Manufacturer substitution
This part replaces 487358. Substitute parts can look different from the original.
This item is not returnable
$5.85
In Stock
Capacitor 470168
#34Q

Unit parts diagram

Capacitor

Part #470168

Replaced by #212643

?
Manufacturer substitution
This part replaces 470168. Substitute parts can look different from the original.
This item is not returnable
$50.09 | 
9% OFF Phone Price : $55.09
In Stock

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