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Universal/Multiflex (Frigidaire)
Dishwasher

Model # MDB125RHD3 Official Universal/Multiflex (Frigidaire) dishwasher

Here are the diagrams and repair parts for Official Universal/Multiflex (Frigidaire) MDB125RHD3 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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Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 94 parts  |
Gasket 154297602
#49

Door diagram

Gasket

Part #154297602

Replaced by #809006501

?
Manufacturer substitution
This part replaces 154297602. Substitute parts can look different from the original.
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$22.58 | 
21% OFF Phone Price : $28.58
In Stock
Dishwasher Spray Arm 154414201
#24

Motor & pump diagram

Dishwasher spray arm

Part #154414201

Replaced by #5304518927

?
Manufacturer substitution
This part replaces 154414201. Substitute parts can look different from the original.
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$43.67 | 
12% OFF Phone Price : $49.67
In Stock
Dishwasher Pump O-ring, Rear 154246901
#59

Motor & pump diagram

Dishwasher pump o-ring, rear

Part #154246901

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Hose 154411002
#24

Tub diagram

Hose

Part #154411002

Replaced by #807117001

?
Manufacturer substitution
This part replaces 154411002. Substitute parts can look different from the original.
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$32.27 | 
16% OFF Phone Price : $38.27
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Motor Bracket 154362301
#55

Motor & pump diagram

Motor bracket

Part #154362301

Replaced by #5304534830

?
Manufacturer substitution
This part replaces 154362301. Substitute parts can look different from the original.
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This item is not returnable
$5.34
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Dishwasher Filter 154252401
#65

Motor & pump diagram

Dishwasher filter

Part #154252401

Replaced by #5304506525

?
Manufacturer substitution
This part replaces 154252401. Substitute parts can look different from the original.
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Heating Element Nut 154106201
#NI

Motor & pump diagram

Heating element nut

Part #154106201

Replaced by #154106202

?
Manufacturer substitution
This part replaces 154106201. Substitute parts can look different from the original.
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Switch 154408701
#28

Tub diagram

Switch

Part #154408701

Replaced by #154773201

?
Manufacturer substitution
This part replaces 154408701. Substitute parts can look different from the original.
BEST SELLER
$43.24 | 
12% OFF Phone Price : $49.24
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Dishwasher Door Spring 154325201
#1A

Door diagram

Dishwasher door spring

Part #154325201

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Water Tubing 154239801
#22

Tub diagram

Water tubing

Part #154239801

Replaced by #5304523457

?
Manufacturer substitution
This part replaces 154239801. Substitute parts can look different from the original.
This item is not returnable
$13.39 | 
13% OFF Phone Price : $15.39
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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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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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…

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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 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 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…

Read more
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

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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