Admiral Dishwasher DDB1501AWW Not cleaning dishes properly

The Pump Filter is an OEM part for Whirlpool dishwashers. This part is strategically designed to trap and filter out food particles, debris, and other substances that could clog the dishwasher's pump and drainage system.

A bad Pump Filter can result from debris buildup, wear and tear, and structural damage. This can hinder water flow, reduce cleaning efficiency, and compromise particle trapping ability.

Symptoms of a malfunctioning Pump Filter include:

• Poor cleaning results, as clogged filters can impede water flow and reduce the dishwasher's effectiveness.
• Water not draining properly, potentially leading to water pooling at the bottom of the dishwasher.
• Unusual noises from the dishwasher, which can indicate that the pump is working harder than normal to circulate water through a clogged filter.

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

Located on the supply tube behind the upper dishwasher rack.

This dishwasher wash impeller mounts on the circulation pump to drive water through the spray arms. A worn or damaged impeller can cause weak spray, poor cleaning, or noise; replacing it restores proper wash pressure. What it does:

• Moves water from the circulation pump through the filter and spray arms for effective cleaning
• Maintains proper wash pressure and spray action during the cycle
• Common fix for poor cleaning, spray arms not turning, or weak/no water circulation
• May reduce grinding or rumbling noises caused by broken or stripped impeller blades

• Includes 1 wash impeller

• Disconnect electrical power and shut off the water supply before servicing
• Remove the lower rack and spray arm; take off filters/sump cover to access the impeller
• Note impeller orientation; transfer any spacers as found and secure the impeller without overtightening
• Reassemble, check for leaks, and verify spray arm rotation after a test cycle

No longer includes course threaded sleeve. When replacing upgrade to new motor. For new motor, order from parts list by model number.

Comes with the metal shields

Color white. The wash arm measures about 11 inches, and the retainer about 3 inches.

This cap secures the dishwasher wash arm to its support, helping keep the arm properly positioned so water jets can spin and spray effectively for consistent cleaning performance.

• Holds the wash arm in place on its hub/support
• Can help address a loose, wobbly, or detached wash arm
• Replacing a damaged or missing cap can restore stable arm rotation

• Disconnect power and turn off water before service
• Remove the lower rack for access; lift off the wash arm
• Unscrew/press off the old cap; seat and secure the new cap
• Ensure the wash arm spins freely by hand before reassembly

This heater warms the wash water inside the tub during selected cycles. Replacing a failed element restores proper water temperatures, supporting cleaning performance and preventing extended run times or incomplete cycles. What it does:

• Heats water in the washer tub during hot/sanitize/temperature-controlled cycles
• Helps maintain target temperature for effective cleaning and stain removal
• Common symptoms include water not heating, cycles taking unusually long, or cycles stopping early
• Accompany control errors related to water temperature or the heater circuit

• 1 heater

• Disconnect power and shut off water supplies before servicing
• Access is typically from the rear or bottom; be prepared for residual water when removing the old element
• Clean sealing surfaces and seat the element fully; tighten fasteners evenly to prevent leaks
• After installation, run a hot cycle to check for leaks and heating

This chopper assembly replaces the food-chopping component in compatible countertop food processors, restoring even chopping and diced results. It helps get blades turning and keeps food processing performing as intended. What it does:

• Spins and chops food inside the processor bowl for consistent results
• Restores proper cutting when chopping is uneven or not happening
• Helps eliminate food buildup that causes noisy or inefficient operation
• Works with the existing drive coupling to transfer motor power to the blades

• Disconnect power and remove the processor bowl and lid before servicing
• Handle blades carefully — they are sharp; wear cut-resistant gloves
• Ensure the part seats fully on the drive coupling and locks into place before use
• Test operation with small amounts of food after reassembly; stop immediately if unusual noise or resistance occurs

Front

This top wash arm retainer secures the dishwasher's upper spray arm so it spins freely and stays aligned, helping maintain proper water distribution for upper-rack cleaning. Replace a cracked or worn retainer to reduce wobble and misalignment. What it does:

• Holds the upper/ top spray arm in place on the spray assembly so the arm can rotate correctly.
• Prevents the spray arm from slipping or wobbling during the wash cycle.
• Helps restore proper water spray coverage to the upper rack when the original retainer is broken or worn.
• Compatible with standard upper spray arm mounting—no modification required.

• Includes: 1 top wash arm retainer

• Disconnect power to the appliance before beginning any repair.
• You may need to remove the upper rack and/or the spray arm to access the retainer; keep parts organized for reassembly.
• Inspect the spray arm and attachment for damage or debris while replacing the retainer.
• Use hand tools only.