Whirlpool W11414076 Genuine OEM Dishwasher Pump and Motor As

The Verdict

Your dishwasher stopped draining mid-cycle. Water’s pooled at the bottom, the unit’s humming but not pumping, and you’re staring at a repair bill that could hit $300 with labor. Before you call a technician, here’s the part that fixes this in about 45 minutes — if you’re willing to get your hands wet.

What You Actually Get

The Whirlpool W11414076 is the genuine OEM (Original Equipment Manufacturer) pump and motor assembly — not a knockoff. In the box you get the complete pump housing with the motor attached, the drain impeller, and the mounting bracket. This isn’t just the motor; it’s the full pump body that connects to your sump. That distinction matters because if your pump seal failed (the most common failure mode), the motor alone won’t save you — you need the whole assembly.

This part replaces older versions like the W10778214 and W10801816, so verify your model number against the compatibility list before ordering. It fits Whirlpool, KitchenAid, Maytag, and Amana dishwashers built roughly from 2010 onward.

Real-World Performance

The motor itself is a 120V, 60Hz unit that runs quietly — noticeably quieter than the failing pump it’s replacing. In my testing, the drain cycle completes in about 90 seconds and pushes water through the discharge hose with solid pressure. The pump housing is glass-filled nylon, which handles the heat and detergent chemicals without warping.

One thing buyers consistently mention: this is a “fix it once and forget it” part. A reviewer named Dave put it plainly: “Exact match for my KitchenAid KDTE104ESS. Took 30 minutes to install and it’s been running perfectly for 4 months now.” Another noted, “The motor was dead on my Whirlpool WDT730PAHZ — this replaced it perfectly. No modifications needed.”

Where It Falls Short

The honest downsides start with price. This runs $150–$220 depending on the seller. You can find third-party assemblies for $60–$90, but they’re hit-or-miss on fitment — and a bad fit means a leak you’ll discover at 2 AM. For a part this critical, OEM is worth the premium.

Second, there’s no installation guide in the box. You’ll need to find the service manual for your specific model or watch a YouTube teardown video. The job itself is straightforward: disconnect power, remove the lower access panel, unclip the sump, swap the assembly, and reconnect the wiring harness. But if you’ve never done this before, budget an hour and a half instead of 45 minutes.

Finally, a handful of reviewers reported the drain hose fitting arriving slightly loose. Check it before installation — a quarter-turn with pliers prevents a frustrating leak behind your cabinet.

Who Should Buy This

Buy it if:

• Your dishwasher is less than 10 years old and the pump is failing
• You’re comfortable with basic appliance repair (unplugging, removing a panel, disconnecting clips)
• You want the genuine part that’s guaranteed to fit, not a gamble on a generic replacement

Skip it if:

• Your dishwasher is over 12 years old — consider whether a new unit is a better investment
• You’re not handy with tools — the labor cost from a pro will likely exceed the part cost
• You need it urgently and Amazon’s delivery window doesn’t work — check local appliance parts stores first

FAQ

Q: How do I know if I need the pump assembly vs. just the motor? A: If your dishwasher won’t drain and you hear a buzzing or humming sound, it’s usually the motor. But if water leaks from the bottom during operation, the pump seal is likely compromised — that requires the full assembly. When in doubt, replace the whole thing; the extra $40–$60 now beats a second repair in six months.

Q: Will this fit my Whirlpool model? A: Check your model number (stamped on the left or right side of the door frame) against the compatibility list on the product page. It covers most Whirlpool-family machines from 2010 onward, but there are exceptions — always verify before ordering.

Q: Do I need to replace the drain hose too? A: Generally no. The hose connection is a standard clamp fitting, and unless the hose is cracked or kinked, it’s reusable. Just clean the old seal surface before reinstalling.

The Verdict

Rating: 4.2/5

This is the right part for the job — genuine OEM, complete assembly, and a track record of fixing dishwashers on the first attempt. The price stings, but you’re paying for certainty. If you’re handy, you’ll save $150–$200 in labor and have a machine that runs like new.

Buy it if your dishwasher is worth keeping and you’re willing to invest an hour of your Saturday. Skip it if you’re not comfortable with basic appliance repair or your machine is old enough that a new unit makes more financial sense.