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Speed Queen
Washer

Model # DA3821 Official Speed Queen washer

Here are the diagrams and repair parts for Official Speed Queen DA3821 washer, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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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.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 284 parts  |
Speed Queen Screen Mixing Valve 24122
#15

25832 & 25833 mixing valve assemblies diagram

Speed queen screen mixing valve

Part #24122

$10.71
In Stock
Speed Queen Hex Nut 23951
#11

Door safety switch diagram

Speed queen hex nut

Part #23951

This item is not returnable
$3.23
In Stock
Capacitor 258P3

#NI

All parts diagram

Capacitor

Part #258P3

$64.11
In Stock
Speed Queen Terminal Block 23033
#13C

Power cord, wire & terminals diagram

Speed queen terminal block

Part #23033

This item is not returnable
$3.49
In Stock
Screw 20260
#4

Agitator post & spin tub diagram

Screw

Part #20260

This item is not returnable
$3.51
In Stock
Switch 21300
#17

Control panel, control hood & controls diagram

Switch

Part #21300

$59.38
In Stock
Speed Queen Washer 20290
Speed queen washer

Part #20290

This item is not returnable
$2.16
In Stock
Speed Queen Fill Hose 20618
#3B

Accessories diagram

Speed queen fill hose

Part #20618

$41.24
In Stock
Spring 20791
#16

Cabinet top & loading door diagram

Spring

Part #20791

This item is not returnable
$2.51
In Stock
Connector 21091
#17

Power cord, wire & terminals diagram

Connector

Part #21091

This item is not returnable
$3.09
In Stock

Most common symptoms to help you fix your washers

Choose a symptom to see related washer repairs.

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Why is my washing machine noisy or shaking?

Main causes: unbalanced load, loose spanner nut, worn drive block, broken shock absorber or suspension spring, debris in…

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Why won't my washing machine start?

Main causes: bad lid switch or door lock, bad timer or electronic control board, wiring failure, bad water inlet valve a…

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Why won't my washing machine drain?

Main causes: clogged drain hose, house drain clogged, bad drain pump, water-level pressure switch failure, bad control b…

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Why does my washing machine overfill?

Main causes: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board…

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Why is the water in my washing machine the wrong temperature?

Main causes: water heater failure, bad water temperature switch, faulty control board, bad water valve, faulty water tem…

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Why doesn't my washing machine work at all?

Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interf…

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Why won't my washing machine fill?

Main causes: no water supply, bad water valves, water-level pressure switch failure, control system failure, bad door lo…

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Why won't my washing machine agitate or spin?

Main causes: worn agitator dogs, bad clutch, broken motor coupler, shifter assembly failure, broken door lock, suspensio…

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Why your washing machine won't finish its cycle

Main causes: broken lid switch or lid lock, bad pressure switch, broken shifter assembly, faulty control system…

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How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

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Repair difficulty
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How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

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 15 minutes or less
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Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your washers

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

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How to use your washing machine efficiently

How to use your washing machine efficiently

Find tips for using your washing machine efficiently to save energy and help reduce utility bills.…

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Top questions about Sears and Sears PartsDirect

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How to repair broken or damaged wires video

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