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Hotpoint
Dishwasher

Model # HDA3740G02SA Official Hotpoint dishwasher

Here are the diagrams and repair parts for Official Hotpoint HDA3740G02SA 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.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 130 parts  |
Mechanism WD26X10011
#310

Motor-pump mechanism diagram

Mechanism

Part #WD26X10011

Replaced by #WD26X10013

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Manufacturer substitution
This part replaces WD26X10011. Substitute parts can look different from the original.
BEST SELLER
$148.24 | 
9% OFF Was : $162.37
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Rack Asm Lwr WD28X0305
#701

Body parts diagram

Rack asm lwr

Part #WD28X0305

Replaced by #WD28X31819

?
Manufacturer substitution
This part replaces WD28X0305. Substitute parts can look different from the original.
BEST SELLER
$115.44 | 
9% OFF Phone Price : $127.44
In Stock
Dishwasher Door Seal (replaces Wd08x10014) WD08X10057
Dishwasher door seal (replaces wd08x10014)

Part #WD08X10057

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$103.05 | 
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Gasket WD08X10014
#843

Escutcheon & door assembly diagram

Gasket

Part #WD08X10014

Replaced by #WD08X10057

?
Manufacturer substitution
This part replaces WD08X10014. Substitute parts can look different from the original.
BEST SELLER
$103.05 | 
10% OFF Phone Price : $115.05
In Stock
Armature&lnk WD01X1316
#426

Motor-pump mechanism diagram

Armature&lnk

Part #WD01X1316

Replaced by #WD1X1316

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Manufacturer substitution
This part replaces WD01X1316. Substitute parts can look different from the original.
BEST SELLER
$27.34 | 
18% OFF Phone Price : $33.34
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Rack WD28X10006
#615

Body parts diagram

Rack

Part #WD28X10006

Replaced by #WD28X31820

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Manufacturer substitution
This part replaces WD28X10006. Substitute parts can look different from the original.
BEST SELLER
$112.17 | 
10% OFF Phone Price : $124.17
In Stock
Fill Cap WD12X10024
#829

Escutcheon & door assembly diagram

Fill cap

Part #WD12X10024

Replaced by #WD12X24238

?
Manufacturer substitution
This part replaces WD12X10024. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$7.69 | 
12% OFF Phone Price : $8.69
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Dishwasher Water Inlet Valve WD15X10003
#744

Body parts diagram

Dishwasher water inlet valve

Part #WD15X10003

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8% OFF Was : $74.24
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Rack WD12X0383
#700

Body parts diagram

Rack

Part #WD12X0383

Replaced by #WD12X10327

?
Manufacturer substitution
This part replaces WD12X0383. Substitute parts can look different from the original.
BEST SELLER
$15.22 | 
12% OFF Phone Price : $17.22
In Stock
Dishwasher Heating Element Nut WD01X10070
#104

Body parts diagram

Dishwasher heating element nut

Part #WD01X10070

BEST SELLER
This item is not returnable
$7.88 | 
11% OFF Phone Price : $8.88
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Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why does my dishwasher door drop open too fast?

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

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…

Read more

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 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 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 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 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 can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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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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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 water inlet valve

How to replace a dishwasher water inlet valve

If your dishwasher fills constantly or won't fill at all, the water inlet valve has failed. You can replace it in about …

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher detergent dispenser

How to replace a dishwasher detergent dispenser

Dishes need dish detergent to get clean. Learn how to replace a dishwasher detergent dispenser with easy step-by-step i…

Read more
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

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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