Models > DU1148XTPB1

DU1148XTPB1 Whirlpool Dishwasher - Overview

Get Parts and Repair Help for DU1148XTPB1

If you know the dishwasher repair part you need, you can browse the list of all parts on the DU1148XTPB1, or you can search by name or part description. You can also find your part by where it is located on the DU1148XTPB1 by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your dishwasher. We’ve also included any installation videos we have for DU1148XTPB1 parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

$16.85

Upper Rack Wheel with Mount

This wheel and mount assembly is located on the upper dishwasher rack. They are sold individually and four are usually required for your model. Also known as stationary wheel mount

$8.07

Mounting Bracket

Sold individually.

$20.38

Chopper Assembly

This chopper assembly chops/minces the food particles to prevent clogging of the dishwasher pump.

$3.76

Rack Track Stop

Used for upper dishrack track.

$50.27

Door Gasket with Strike - Black

The gasket provides a seal between the tub and the door. The door strike serves as a mechanical actuator for door switch operation and provides door tension for proper seal.

$37.59

Water Inlet Valve

This water inlet valve should be located behind the lower kickplate panel in either the right or left corner. The attaching solenoid on the valve will open and close according to the desired amount of water needed.

$14.90

Rinse Aid Cap

$50.59

Detergent and Rinse Aid Dispenser

This part releases the detergent and rinse aid into the dishwasher.

$36.72

Heating Element

This dishwasher heating element is not designed to heat the water that enters it, but is designed to maintain the heat of the water that enters the dishwasher. It is located on the...

$16.46

Fuse Kit

When replacing these fuses the wire harness must be replaced as well. It is located in the control panel. The harness is included with this part now.

Search Instructions
Keep searches simple, eg. "belt" or "pump". Need help?

Dishes on top rack of dishwasher were not being cleaned.

  • Customer: Bill from North Richland Hills TX
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers
  • 181 of 190 people found this instruction helpful
1) Remove top and bottom dish baskets from the dishwasher, this will give you room to work. To remove top basket there are clips at the end of the slide rails.
2) Remove lower spray arm by unscrewing plastic screw, it should only be hand tight.
3) In order to remove the strainer cover, you will need to remove the plastic tube that takes water to th... read more

Loud grinding noise from water pump

  • Customer: Steve from Inver Grove Heights MN
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers, Wrench(Adjustable)
  • 91 of 98 people found this instruction helpful
Rather than remove the pump assembly - as an earlier post had done - I pulled the entire dishwasher out and laid it down on the floor. This allowed easy, direct access to the motor (that was the hard, messy part). From this point it was easy. Unplug the wiring, remove the retaining bolt, rotate the motor off the mounting brackets and pull it out. Then put th... read more

Dishwasher motor - making a very loud grinding noise

  • Customer: Michael from St. Louis MO
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers
  • 67 of 69 people found this instruction helpful
I went on the internet and found a pdf file with the Kitchenaid dishwasher repair manual for my model. One of the hardest parts of the job was convincing myself that I could do the job. When you're young, you just go out and buy a new dishwasher and tell yourself, "it's only money, we'll make more." When you're over 50, you tell yourself, "I can fix this.... read more