Dishwasher

Model # CDD420P3T1D1 Official GE dishwasher

Here are the diagrams and repair parts for Official GE CDD420P3T1D1 dishwasher, as well as links to manuals and error code tables, if available.

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Browse Parts for
CDD420P3T1D1 Dishwasher
Drain And Wash Motor WD19X30900
Drain and wash motor

Part #WD19X30900

In Stock
Dual Inlet Valve WD15X30860
Dual inlet valve

Part #WD15X30860

In Stock
Motor And Pump Rotor WD12X30912
Motor and pump rotor

Part #WD12X30912

In Stock
Upper And Lower Trim Seal Kit WD01X31486
Upper and lower trim seal kit

Part #WD01X31486

In Stock
Knock Sensor WD21X30847
Knock sensor

Part #WD21X30847

In Stock
Upper Drawer Fill Hose WD24X30866
Upper drawer fill hose

Part #WD24X30866

In Stock
Drain Hose Kit WD24X30867
Drain hose kit

Part #WD24X30867

In Stock
Dish Drawer E X Tension Drain Hose Kit WD24X30798
Dish drawer e x tension drain hose kit

Part #WD24X30798

In Stock
Flat Black Door Handle W/ Cafe Band WD09X32080
Flat black door handle w/ cafe band

Part #WD09X32080

In Stock
Lock Nut WD02X31841
Lock nut

Part #WD02X31841

In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

Main cause: damaged rack height adjuster…

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

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.

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 …

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…

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…

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.

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.…

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.…

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.…