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Bosch
Dishwasher

Model # SHX46A02UC/21 Official Bosch dishwasher

Here are the diagrams and repair parts for Official Bosch SHX46A02UC-21 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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Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 148 parts  |
Dishwasher Recirculation Pump Assembly 442548
#421

Pump assy diagram

Dishwasher recirculation pump assembly

Part #442548

Replaced by #00442548

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Manufacturer substitution
This part replaces 442548. Substitute parts can look different from the original.
BEST SELLER
$236.57 | 
5% OFF Phone Price : $248.57
In Stock
Hose Clamp 172272
#412

Pump assy diagram

Hose clamp

Part #172272

Replaced by #00172272

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Manufacturer substitution
This part replaces 172272. Substitute parts can look different from the original.
BEST SELLER
$28.11 | 
18% OFF Phone Price : $34.11
In Stock
Dishwasher Wash Pump Gasket 171598
#425

Pump assy diagram

Dishwasher wash pump gasket

Part #171598

Replaced by #00171598

?
Manufacturer substitution
This part replaces 171598. Substitute parts can look different from the original.
BEST SELLER
$28.09 | 
18% OFF Phone Price : $34.09
In Stock
Dishwasher Drain Hose 298564
#433

Pump assy diagram

Dishwasher drain hose

Part #298564

Replaced by #00298564

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Manufacturer substitution
This part replaces 298564. Substitute parts can look different from the original.
$31.39 | 
16% OFF Phone Price : $37.39
In Stock
Dishwasher Water Inlet Valve 263833
#435

Pump assy diagram

Dishwasher water inlet valve

Part #263833

Replaced by #00263833

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Manufacturer substitution
This part replaces 263833. Substitute parts can look different from the original.
$124.53 | 
9% OFF Phone Price : $136.53
In Stock
Tine Latch 418498
#624

Basket assy diagram

Tine latch

Part #418498

Replaced by #00418498

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Manufacturer substitution
This part replaces 418498. Substitute parts can look different from the original.
This item is not returnable
$6.49 | 
13% OFF Phone Price : $7.49
In Stock
Bearing 165296
#505

Base assy diagram

Bearing

Part #165296

Replaced by #00165296

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Manufacturer substitution
This part replaces 165296. Substitute parts can look different from the original.
This item is not returnable
$17.89 | 
10% OFF Phone Price : $19.89
In Stock
Dishwasher Screw 151703
#202

Door assy diagram

Dishwasher screw

Part #151703

Replaced by #00151703

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Manufacturer substitution
This part replaces 151703. Substitute parts can look different from the original.
This item is not returnable
$11.47 | 
15% OFF Phone Price : $13.47
In Stock
Sensor 165279
#405

Pump assy diagram

Sensor

Part #165279

Replaced by #00165279

?
Manufacturer substitution
This part replaces 165279. Substitute parts can look different from the original.
$54.79 | 
10% OFF Phone Price : $60.79
In Stock
Gasket 263102
#413

Pump assy diagram

Gasket

Part #263102

Replaced by #00263102

?
Manufacturer substitution
This part replaces 263102. Substitute parts can look different from the original.
This item is not returnable
$26.59 | 
18% OFF Phone Price : $32.59
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 …

Read more
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

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