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Bosch
Dishwasher

Model # SHX46B05UC/21 Official Bosch dishwasher

Here are the diagrams and repair parts for Official Bosch SHX46B05UC-21 dishwasher, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 147 parts  |
Dishwasher Circulation Pump (replaces 442548) 00442548
#421

Pump/heater/sump diagram

Dishwasher circulation pump (replaces 442548)

Part #00442548

BEST SELLER
$236.57 | 
5% OFF Phone Price : $248.57
In Stock
Dishwasher Door Seal, Lower (replaces 00500038, 432490) 00432490
#204

Door/dispenser diagram

Dishwasher door seal, lower (replaces 00500038, 432490)

Part #00432490

BEST SELLER
$34.83 | 
15% OFF Phone Price : $40.83
In Stock
Crockery 00434647
#619

Racks/spray arms diagram

Crockery

Part #00434647

Replaced by #00249276

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Manufacturer substitution
This part replaces 00434647. Substitute parts can look different from the original.
$278.54 | 
$12.00 OFF Phone Price : $290.54
Back Order
Dishwasher Drain Hose (replaces 00280795, 00284311, 298564) 00298564
Dishwasher drain hose (replaces 00280795, 00284311, 298564)

Part #00298564

$31.39 | 
16% OFF Phone Price : $37.39
In Stock
Dishwasher Water Inlet Valve (replaces 00492043, 263833) 00263833
#435

Pump/heater/sump diagram

Dishwasher water inlet valve (replaces 00492043, 263833)

Part #00263833

$124.53 | 
9% OFF Phone Price : $136.53
In Stock
Dishwasher Drain Pump 00167082
#419

Pump/heater/sump diagram

Dishwasher drain pump

Part #00167082

$124.86 | 
9% OFF Phone Price : $136.86
In Stock
Dishwasher Water-level Sensor (replaces 440670) 00440670
#428

Pump/heater/sump diagram

Dishwasher water-level sensor (replaces 440670)

Part #00440670

$29.49 | 
17% OFF Phone Price : $35.49
In Stock
Appliance Screw 00151703
#202

Door/dispenser diagram

Appliance screw

Part #00151703

This item is not returnable
$11.47 | 
15% OFF Phone Price : $13.47
In Stock
Dishwasher Spray Arm, Upper (replaces 00298594, 00350644, 359976) 00359976
#615

Racks/spray arms diagram

Dishwasher spray arm, upper (replaces 00298594, 00350644, 359976)

Part #00359976

$58.41 | 
9% OFF Phone Price : $64.41
In Stock
Dishwasher On/off Switch 00424410
#102

Control module/wire harness diagram

Dishwasher on/off switch

Part #00424410

$60.99 | 
9% OFF Phone Price : $66.99
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 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 …

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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.…

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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.…

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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

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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