Skip to Content
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • 15 million satisfied customers 15 million satisfied customers
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store

Mdb959sbs1 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

More
Dishwasher Tine Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002735

Adjustable clip holds dishwasher rack tines in place. Replace if clip is broken, cracked, or missing. Slides over lower rack cross sections.

Do-It-Yourself Stories from Customers like You Dishwasher would fill then shut off when restarted it would try to fill again overflowing   Robert J. • Schererville , IN • July 02, 2016

I replaced the float switch. It was an easy enough repair. I didn't have to remove the dishwasher to do the work. The part is accessible from behind the front skirt.The only problem was there is not a lot of space to work in. Getting the fastener off and on requires a stubby nut driver. I used a flexible extension instead. I had to feel for the nut as the bottom of the door blocked my view. A ten minute job and the dishwasher is back in service (for half the cost of my local parts place) While... Read more

More
$7.34
Compare At:
$8.07
You Save:
$0.73

IN STOCK
Ships Today Guaranteed
Add to Cart
Dishwasher Drip Tray
Genuine Whirlpool part
By: Whirlpool
Part Number: W11550169

Drip tray that installs under the front of the dishwasher tub. Collects excess water and rinse aid, protecting internal components. Replace if cracked or worn.

More
$28.43
Compare At:
$33.83
You Save:
$5.40

IN STOCK
Ships Today Guaranteed
Add to Cart
Dishwasher High Limit Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: W11573758

Dishwasher overheating or shutting off mid-cycle? This high limit thermostat monitors temperature to prevent damage. Fixes common heating issues.

More
$9.10
Compare At:
$9.54
You Save:
$0.44

IN STOCK
Ships Today Guaranteed
Add to Cart
Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP489128

Screw: 8-16 x 3/8 inch.

More
$9.05
Compare At:
$9.38
You Save:
$0.33

IN STOCK
Ships Today Guaranteed
Add to Cart
Appliance Panel Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP489491

Replacement screw secures appliance panels, brackets, and internal components. Needed when original screws are stripped, missing, or damaged during repair.

Do-It-Yourself Stories from Customers like You 15 year old refrigerator door handle broke   Martine G. • Everett , WA • March 30, 2015

I watched a 3 minute video on You Tube on how to replace a refrigerator door handle and it took me 3 minutes to replace mine. Super easy! Read more

More
$7.56
Compare At:
$8.32
You Save:
$0.76

IN STOCK
Ships Today Guaranteed
Add to Cart
Dishwasher Bowl Tine
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99002138

Rear bowl tine for dishwasher lower rack. Replace when rusted, cracked, broken, or missing. Snaps into place on rack to hold bowls securely during wash.

Do-It-Yourself Stories from Customers like You Rusty worn out dishrack and parts   Michael R. • Morris Plains , NJ • March 26, 2016

I ordered new replacement parts. Read more

More
$45.38
Compare At:
$54.00
You Save:
$8.62

IN STOCK
Ships Today Guaranteed
Add to Cart
Dishwasher Tub Edge Trim
Genuine Whirlpool part
By: Whirlpool
Part Number: WP99003041

Trim piece that finishes the lower edge of the dishwasher tub opening. Replace if cracked, warped, or missing to restore a clean edge and smooth door operation.

Do-It-Yourself Stories from Customers like You Part that shoots water to top spinning arm was coming apart and seals around door looked bad   Ralph L. • Miami , FL • June 20, 2016

I ordered a new rubber door seal for around door, new bottom door seal and spinner impeller and nut to hold on bottom arm as it looked weak. Everything worked great except bottom door seal which looks slightly different and would NOT stay on. I ended up putting back on the old one. Door doesnt leak but not sure it would even be worth it sending part back as I already tossed bag out. Other parts worked great and DW cleaning better. Read more

More
$65.74
Compare At:
$78.23
You Save:
$12.49

IN STOCK
Ships Today Guaranteed
Add to Cart
Dishwasher Folding Tine Sleeve
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10116789

Protects tine tips from rust and prevents dish scratching. Replace when cracked, missing, or worn to extend rack life. Confirm fit with your model.

Do-It-Yourself Stories from Customers like You Dishwasher adjustable bowl holder broken   Paul B. • Kearneysville , WV • December 05, 2014

Bought the parts. Watched the video from the website...super easy. Read more

More
$9.05
Compare At:
$9.96
You Save:
$0.91

IN STOCK
Ships Today Guaranteed
Add to Cart
Dishwasher Upper Rack Stop Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10261227

Secures the upper rack rail to prevent it from sliding out. Replace if missing, broken, or popped off. Installs on the end of the rack track.

Do-It-Yourself Stories from Customers like You Middle rack had broken rollers on both sides   Lala F. • Monroe , LA • November 21, 2015

Ordered left and right replacement arms with rollers and 2 end rail stops. Removed broked parts and installed the new parts by myself in less than 30 minutes! Super easy! Read more

More
$7.34
Compare At:
$8.07
You Save:
$0.73

IN STOCK
Ships Today Guaranteed
Add to Cart
Tub Wheel
Genuine Whirlpool part
By: Whirlpool
Part Number: WPY912798

The Tub Wheel supports and guides the washer's tub assembly on its base during wash and spin cycles. Replacing a worn wheel restores smoother, quieter operation and helps reduce vibration and rubbing as the machine operates.

  • Provides rolling support so the tub can move and self-balance during cycles
  • Reduces friction between the tub and the base/frame
  • Helps keep the tub centered to minimize noise and vibration
  • Failure symptoms include squeaking or grinding, scraping noises, dragging movement, or visible flat spots/cracks on the wheel
What's included: 1 tub wheel Install notes:
  • Disconnect power and water supply before servicing; wear appropriate gloves and eye protection
  • Access the base/suspension per the service information and support the tub to remove load from the wheel
  • Remove the retainer/axle, install the new wheel, and free rotation and correct orientation
  • Reassemble, level the appliance, and run a spin test to check for noise and balance

More
$7.56
Compare At:
$8.32
You Save:
$0.76

IN STOCK
Ships Today Guaranteed
Add to Cart
Screw (8-32 Thread)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400892

Replacement 8-32-thread screw used to secure panels, brackets and small components in compatible household appliances. Restores missing or stripped fasteners so panels and parts stay firmly attached during normal use. What it does:

  • Secures trim, panels, brackets and control housings to maintain proper assembly.
  • Replaces missing or damaged screws that can cause rattling, loose panels or misaligned components.
  • Fits locations that require an 8-32 threaded fastener; correct length and head style for your application.
  • Helps restore stable, vibration-free operation when worn or stripped fasteners are replaced.
What's included: One screw. Install notes:
  • Disconnect power and water before servicing; wear eye protection and gloves.
  • Use the correct screwdriver or driver bit to avoid stripping the screw head.
  • Do not overtighten—turn until snug and secure to avoid damaging threads or surrounding parts.
  • If the original used a washer or nut, reuse or replace as needed and the screw length and head type match the original.

More
$7.56
Compare At:
$8.32
You Save:
$0.76

IN STOCK
Ships Today Guaranteed
Add to Cart
Refrigerator Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10272364

Secures panels, brackets, and internal components. 10-16 thread fastener for sheet metal and plastic mounting. Replace missing or stripped screws.

More
$11.78
Compare At:
$14.14
You Save:
$2.36

IN STOCK
Ships Today Guaranteed
Add to Cart
Dishwasher Water Inlet Tube Nut
Genuine Whirlpool part
By: Whirlpool
Part Number: W11535081

Fix water leaks at the inlet connection with this dishwasher water inlet tube nut. Secures the inlet tube to the water valve for proper supply.

More
$9.17
Compare At:
$9.46
You Save:
$0.29

IN STOCK
Ships Today Guaranteed
Add to Cart
Dishwasher Third Level Rack Support
Genuine Whirlpool part
By: Whirlpool
Part Number: W11569162

Right side support for dishwasher third level rack. Provides secure placement and stability for the upper rack. Replace when cracked, bent, or broken.

More
$12.18
Compare At:
$12.53
You Save:
$0.35

IN STOCK
Ships Today Guaranteed
Add to Cart
Dishwasher Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: W11627527

Replacement screw for securing dishwasher panels, trim, and components. Needed when original fasteners are stripped, missing, or damaged during repairs.

More
$15.45
Compare At:
$18.23
You Save:
$2.78

IN STOCK
Ships Today Guaranteed
Add to Cart
Dishwasher Airflow Diffuser
Genuine Whirlpool part
By: Whirlpool
Part Number: W11662107

Fix uneven drying or excess noise caused by poor air circulation. This dishwasher airflow diffuser restores proper air distribution for consistent performance.

More
$15.95
Compare At:
$18.98
You Save:
$3.03

IN STOCK
Ships Today Guaranteed
Add to Cart
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store