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Maytag
Dishwasher

Model # MDC4650AWW Official Maytag dishwasher

Here are the diagrams and repair parts for Official Maytag MDC4650AWW dishwasher, 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.

Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 153 parts  |
Clamp Spring 911856
#3

Tub diagram

Clamp spring

Part #911856

Replaced by #WP596669

?
Manufacturer substitution
This part replaces 911856. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37
| 
19% OFF Phone Price : $5.37
In Stock
Aerator 900084
#26

Cabinet & faucet coupler assy. diagram

Aerator

Part #900084

Replaced by #WPW10254672

?
Manufacturer substitution
This part replaces 900084. Substitute parts can look different from the original.
BEST SELLER
$37.70
| 
14% OFF Phone Price : $43.70
In Stock
Aerator & Pl 900159
#10

Cabinet & faucet coupler assy. diagram

Aerator & pl

Part #900159

Replaced by #WPW10254672

?
Manufacturer substitution
This part replaces 900159. Substitute parts can look different from the original.
BEST SELLER
$37.70
| 
14% OFF Phone Price : $43.70
In Stock
Dishwasher Door Latch 99003347
#5

Control panel diagram

Dishwasher door latch

Part #99003347

Replaced by #WPW10275768

?
Manufacturer substitution
This part replaces 99003347. Substitute parts can look different from the original.
BEST SELLER
$48.78
| 
11% OFF Phone Price : $54.78
In Stock
Dishwasher Door Cable 99003446
#11

Tub diagram

Dishwasher door cable

Part #99003446

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

Dishwasher Screw Y912620
#8A

Door diagram

Dishwasher screw

Part #Y912620

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

Plate Screw 912365
Plate screw

Part #912365

Replaced by #WP489128

?
Manufacturer substitution
This part replaces 912365. Substitute parts can look different from the original.
This item is not returnable
$8.12
| 
11% OFF Phone Price : $9.12
In Stock
Screw 99002553
Screw

Part #99002553

Replaced by #WP489128

?
Manufacturer substitution
This part replaces 99002553. Substitute parts can look different from the original.
This item is not returnable
$8.12
| 
11% OFF Phone Price : $9.12
In Stock
Wash Arm, To 99002676
#4

Water distribution assembly diagram

Wash arm, to

Part #99002676

Replaced by #WP6-917644

?
Manufacturer substitution
This part replaces 99002676. Substitute parts can look different from the original.
This item is not returnable
$35.21
| 
15% OFF Phone Price : $41.21
In Stock
Dishwasher Dishrack Wheel 99002781
#8

Track & rack assembly diagram

Dishwasher dishrack wheel

Part #99002781

Replaced by #WP99002781

?
Manufacturer substitution
This part replaces 99002781. Substitute parts can look different from the original.
This item is not returnable
$8.52
| 
11% OFF Phone Price : $9.52
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

View all

Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was...

Read more

Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f...

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Why is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke...

Read more

Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst...

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Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge...

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Why does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro...

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster...

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm ...

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Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,...

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Most common repair guides to help fix your dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

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How to replace a dishwasher heating element

How to replace a dishwasher heating element

Dishes not drying as fast as they should? The dishwasher heating element could be on the fritz. Here's how to install a ...

Read more
Repair difficulty
Time required
45 minutes or less
How to replace a dishwasher high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating....

Read more
Repair difficulty
Time required
30 minutes or less
How to replace a dishwasher diverter motor

How to replace a dishwasher diverter motor

Upper spray arms not getting water? The diverter motor could be broken. Use this guide to replace it....

Read more
Repair difficulty
Time required
30 minutes or less

Effective articles & videos to help repair your dishwashers

Use the advice and tips in these articles and videos to get the most out of your dishwasher.

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home....

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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

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