Maytag MDB5000AWA dishwasher Parts

For your Maytag MDB5000AWA dishwasher, we recommend buying replacement parts by shopping with the exact model number and matching the part ID or part number. You can get parts from Sears PartsDirect, Maytag, and other appliance parts retailers; the key is confirming the exact fit before ordering.

Best ways to buy the right part

• Start with your model number: MDB5000AWA
• Match by part ID when possible (example: dishwasher door seal WP902894)
• Compare availability and shipping time, not just price
• If you are fixing a leak, also check related sealing parts like deflector, w WP99001885
• If the dishwasher will not fill, confirm the correct inlet component such as dishwasher water inlet valve WP99001359

What to verify before you order

Use this quick checklist so you do not end up with a look-alike part that does not fit:

What to match	Why it matters	Example for MDB5000AWA
Model number	Ensures correct design family	MDB5000AWA
Part ID / part number	Confirms exact replacement	WP902894 / 902894
Part name and location	Prevents ordering the wrong version	Door seal vs. drain hose
Symptom	Helps you choose the right repair	Leak vs. no fill

Helpful troubleshooting resources (before you buy)

If you are ordering parts because the dishwasher is acting up, these guides help narrow it down first:

• Maytag microclean he dishwasher error codes
• Dishwasher leaks video
• Dishwasher not filling video

Why it matters

Maytag dishwashers often have multiple versions of similar parts across model lines. Matching MDB5000AWA plus the correct part ID (and confirming the symptom) prevents returns and gets your dishwasher back to cleaning, filling, and draining correctly.

Last updated: February 2026

Maytag offers a 10-year limited parts warranty on certain components for many Maytag dishwashers, but coverage depends on the exact model and what failed. For the Maytag MDB5000AWA dishwasher, confirm the specific covered parts and warranty terms using Maytag’s warranty information.

What the 10-year warranty usually covers

Maytag’s 10-year warranty is typically limited to parts only (not labor) and applies to specific major components. Coverage details vary by product line and purchase date.

Common coverage patterns include:

• Limited to specific parts (not the entire dishwasher)
• Parts-only coverage after an initial full-warranty period
• Proof of purchase required for warranty claims
• Excludes normal wear items (for example, seals, racks, and cosmetic parts)
• Service must follow Maytag’s warranty process

How to confirm coverage for MDB5000AWA

Because warranty terms can vary by series and production timeframe, we recommend verifying:

• The dishwasher’s serial number and purchase date
• Which components are listed as “10-year covered parts”
• Whether labor, trip charges, or diagnostics are included

If you’re troubleshooting a symptom (leak, won’t fill, won’t drain), identifying the failed part first helps you determine whether it’s a covered component.

Parts that are commonly replaced (often not “10-year” items)

These are frequent repair items on many dishwashers and are typically treated as wear or service parts:

Symptom	Common part involved	Example for MDB5000AWA
Leaking at the door	Door gasket/seal	Dishwasher door seal WP902894
Won’t start or stops when door moves	Door switch/latch circuit	Door switch 99002254
Poor cleaning on lower rack	Lower spray arm	Dishwasher spray arm assembly, lower WP99001788

Why it matters

A “10-year warranty” sounds like full coverage, but it is usually limited and component-specific. Checking the exact covered parts prevents wasted time and helps you decide whether to pursue warranty service or proceed with a repair.

Last updated: February 2026

In a Maytag dishwasher like model MDB5000AWA, the most commonly replaced parts are the ones that control water flow, sealing, and washing action: door seals and latches, inlet and drain components, and spray and filtration parts. Racks and baskets also get replaced often due to rust, broken wheels, or cracked plastic.

Commonly replaced dishwasher parts (and what they do)

• Door sealing and safety: prevents leaks and confirms the door is closed (examples: dishwasher door seal WP902894, door switch 99002254)
• Water fill parts: lets the dishwasher fill to the correct level (example: dishwasher water inlet valve WP99001359)
• Drain parts: moves used water out of the tub (example: dishwasher drain hose WP99001782)
• Wash performance parts: distributes water and keeps debris from recirculating (examples: dishwasher spray arm assembly, lower WP99001788, dishwasher pump housing filter WP99001791)
• Racks and rack hardware: holds dishes and slides smoothly (examples: rack W10139223, rack stop WP99002135)

Quick symptom-to-part guide

Symptom	Most likely part area	Example part for MDB5000AWA
Water leaking at the door	Door seal, corner baffle	Dishwasher door seal WP902894, deflector, w WP99001885
Won’t fill or fills slowly	Inlet valve, water switch/float	Dishwasher water inlet valve WP99001359, short float WP99002363
Poor cleaning	Spray arm, filter, circulation parts	Dishwasher spray arm assembly, lower WP99001788, dishwasher pump housing filter WP99001791
Door won’t latch or won’t start	Latch, door switch	Latch handle WP99002085, door switch 99002254

Why it matters

Replacing the right part restores normal wash pressure, proper fill and drain, and leak protection. It also prevents repeat failures caused by clogs, worn seals, or a door that does not close and signal “safe to run.”

Helpful DIY reference

If your dishwasher is showing a fault pattern or you suspect an electronic or sensing issue, use Maytag microclean he dishwasher error codes to narrow the problem to a specific circuit or component.

Last updated: February 2026

A Maytag dishwasher like model MDB5000AWA is built around a fill system, wash (circulation) system, drain system, and door/latch components. Together, these parts bring water in, spray and filter it to clean dishes, then drain it out safely at the end of the cycle.

Main dishwasher systems and what they do

• Fill system: brings water into the tub at the start of a cycle
• Wash/circulation system: moves water through spray arms to clean dishes
• Filtration: traps food soil so it does not redeposit on dishes
• Drain system: pumps used water out to the sink drain or disposer
• Door and safety interlocks: lets the dishwasher run only when the door is closed

Common parts you will see on MDB5000AWA

Here are several key parts for this model that customers replace most often:

• Dishwasher water inlet valve WP99001359
• Dishwasher spray arm assembly, lower WP99001788
• Dishwasher pump housing filter WP99001791
• Dishwasher drain hose WP99001782
• Dishwasher door seal WP902894
• Door switch 99002254
• Latch handle WP99002085

Quick “part to symptom” guide

If you notice this problem	Common part area to check first	Example part for MDB5000AWA
Not filling or fills slowly	Fill system	Water inlet valve
Poor cleaning, debris left behind	Spray and filtration	Lower spray arm, pump housing filter
Water left in bottom	Drain system	Drain hose
Leaks at the front	Door sealing	Door seal
Won’t start even with power	Door latch/switch	Door switch, latch handle

Why it matters

Knowing which system a symptom belongs to helps you troubleshoot faster and avoid replacing the wrong part. For example, “not cleaning” is often spray arm or filter related, while “won’t start” is commonly a door switch or latch issue.

Helpful DIY reference

If your dishwasher is showing a fault or flashing pattern, use Maytag microclean he dishwasher error codes to match the code to the most likely system (fill, drain, heating, or control).

Last updated: February 2026