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Maytag
Dishwasher

Model # MDC4650AWB Official Maytag dishwasher

Here are the diagrams and repair parts for Official Maytag MDC4650AWB dishwasher, as well as links to manuals and error code tables, if available.

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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 & 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
$38.83 | 
13% OFF Phone Price : $44.83
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
$38.83 | 
13% OFF Phone Price : $44.83
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

Silverware Basket 99002995
#11

Track & rack assembly diagram

Silverware basket

Part #99002995

Replaced by #WP6-918873

?
Manufacturer substitution
This part replaces 99002995. Substitute parts can look different from the original.
$20.61 | 
23% OFF Phone Price : $26.61
In Stock
Screw 99003575
#17

Cabinet & faucet coupler assy. diagram

Screw

Part #99003575

Replaced by #W11233072

?
Manufacturer substitution
This part replaces 99003575. Substitute parts can look different from the original.
$16.79 | 
11% OFF Phone Price : $18.79
In Stock
Dishwasher Lower Spray Arm Cap 99002654
#1

Pump & motor diagram

Dishwasher lower spray arm cap

Part #99002654

Replaced by #WP99002654

?
Manufacturer substitution
This part replaces 99002654. Substitute parts can look different from the original.
This item is not returnable
$6.79 | 
13% OFF Phone Price : $7.79
In Stock
Dishwasher Dishrack Roller, Lower 99002780
#10

Track & rack assembly diagram

Dishwasher dishrack roller, lower

Part #99002780

Replaced by #WP99002780

?
Manufacturer substitution
This part replaces 99002780. Substitute parts can look different from the original.
This item is not returnable
$7.39 | 
12% OFF Phone Price : $8.39
In Stock
Heater Element 99002971
#14

Tub diagram

Heater element

Part #99002971

Replaced by #W10283681

?
Manufacturer substitution
This part replaces 99002971. Substitute parts can look different from the original.
$69.33 | 
8% OFF Phone Price : $75.33
In Stock
Wash Arm 99002678
#2

Pump & motor diagram

Wash arm

Part #99002678

Replaced by #WP6-917642

?
Manufacturer substitution
This part replaces 99002678. Substitute parts can look different from the original.
$75.19 | 
7% OFF Phone Price : $81.19
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

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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 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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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 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 is my dishwasher noisy?

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

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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 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.…

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep…

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Repair difficulty
Time required
 15 minutes or less
How to replace a dishwasher thermal fuse

How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow t…

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Repair difficulty
Time required
 15 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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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