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Model library · Whirlpool Dishwasher

WDF518SAAB

Whirlpool WDF518SAAB 18-Inch Dishwasher Repair

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Most common issues on this model

  1. Door latch and switch
  2. Drain pump and hose, which are tighter in a narrow tub
  3. Fill valve and water supply
  4. Door seal and lower connections for leaks
  5. Spray arm and filter area

The WDF518SAAB is an 18-inch Whirlpool undercounter dishwasher, narrower than the common 24-inch size. Narrow units are usually chosen for small kitchens, condos and apartments in Houston, where the cabinet opening is tight and the supply and drain connections are close together. The number is also sold with other finish or revision suffixes, such as WDF518SAAB0, WDF518SAAM0 and WDF518SAAS0.

On a narrow dishwasher we check the door latch and switch, then the fill valve, the drain pump and hose, and the spray arm. Tight installs mean a kinked drain hose or a pinched supply line is a real possibility, so we look at how the unit sits in the opening before pulling it out.

Because the suffix on the label changes the parts list, we confirm the full model and serial before ordering. You get a written price first and a 30-day workmanship warranty on the repair.

Key features

  • 18-inch width
  • Undercounter dishwasher
  • Also sold as WDF518SAAB0, WDF518SAAM0, WDF518SAAS0 and WDF518SAAW0
→Codes

Error codes this model can show

F6E4Whirlpool Built-In Dishwasher F6E4: Float Switch and Leveling F7E2Whirlpool Dishwasher Code F7E2: Wash Motor Not Responding F8E1Whirlpool Dishwasher F8E1 or H20: Not Detecting Water F8E2Whirlpool Built-In Dishwasher F8E2 and the Fill Valve Circuit F8E4Whirlpool Dishwasher F8E4 Error on a New Install: Fill and Float Checks F8E5Whirlpool Dishwasher Code F8E5: Fill Valve Stuck Open, Act Now F9E1Whirlpool Built-In Dishwasher F9E1 Means Water Is Draining Too Slowly F9E2Whirlpool Dishwasher Code F9E2: Drain Motor Circuit Check
WDF518SAABWDF518SAAB questions
Is the WDF518SAAB a standard-size dishwasher?

No, it is an 18-inch unit, so it fits a narrower opening than the common 24-inch size. We measure and confirm that before ordering parts, since not every part carries over from a wider dishwasher.

Why does my narrow dishwasher leak?

We check the door seal, the spray arm, the fill valve and the connections at the bottom. Because the unit sits close to the cabinet, we trace where water starts before replacing anything.

Which suffix does my unit have?

The label may end in 0 or a letter such as M, S or W, which marks a finish or revision. We read it at the door and use the full number to order parts.

Book a visit

Book repair for your WDF518SAAB

Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.

(713) 589-6107