Whirlpool & KitchenAid Dishwasher Door Gasket Parts — Models & Compatibility

If you're finding puddles under your Whirlpool or KitchenAid dishwasher after every cycle, the door gasket is probably shot. This W10300924 replacement fits over 50 models across Whirlpool, KitchenAid, Maytag, and Kenmore dishwashers — from the WDT750SAHZ0 to the KDFE104DBL series. The good news? You don't need a service call to fix it.

Is This the Right Part for Your Model?

Check the model number on the inside edge of your dishwasher door or along the top rim when you open it. Cross-reference it with the compatibility list below. This gasket (also sold as W11177741, W10300924V, and W10660528) works with most Whirlpool-manufactured dishwashers built in the last 10-15 years. If your model number starts with WDT, WDTA, KDFE, or KDTE, there's a strong chance this'll fit.

About This Replacement Part

The door gasket creates a watertight seal around the dishwasher tub. When it cracks, hardens, or loses its flexibility, water escapes during the wash cycle — you'll see it pooling on the floor or dripping from the door bottom. Leaking is the telltale symptom here, and it usually gets worse over time as the rubber deteriorates from heat and detergent exposure. Customers report this gasket "fits great" once installed, restoring the seal without any modifications. The part comes as a complete loop that presses into the channel around the door frame — no adhesive required, just patience getting it seated evenly.

Compatible Dishwasher Models

This W10300924 door gasket works with these Whirlpool, KitchenAid, Maytag, and Kenmore dishwasher models:

• WDT750SAHZ0 — Whirlpool
• WDTA50SAHZ0 — Whirlpool
• WDT970SAHZ0 — Whirlpool
• WDT910SSYB1 — Whirlpool
• WDF780SLYB0 — Whirlpool
• 7WDT950SAYM0 — Whirlpool
• BLB14DRANA0 — Whirlpool
• BLB14DRANA1 — Whirlpool
• IUD7500BS1 — Whirlpool
• KDFE104DBL1 — KitchenAid
• KDFE104DBL2 — KitchenAid
• KDFE104DBL3 — KitchenAid
• KDFE104DSS0 — KitchenAid
• KDTE104ESS0 — KitchenAid

Can't find your exact model? Search your full model number on the product page — there are over 50 compatible models total.

Why This Gasket Fails

Dishwasher door gaskets live a rough life. They're exposed to high heat, harsh detergents, and constant flexing every time you open and close the door. Over time, the rubber loses its elasticity, develops cracks (especially at the corners), or starts to flatten out where it contacts the tub. You might notice water seeping out during the wash cycle, or the door might feel loose when latched. Some gaskets start showing white calcium deposits or black mold growth in the folds — that's a sign moisture is getting trapped because the seal isn't tight anymore.

Installation Overview

Replacing a dishwasher door gasket isn't complicated, but it requires patience. You'll pull the old gasket out of its channel around the door frame, clean out any buildup or debris, then press the new gasket into place starting at the top center and working your way around. The trick is keeping even tension so it doesn't bunch up or leave gaps. Take your time at the corners — that's where most people rush and end up with a poor fit. Once it's seated, close the door and run a rinse cycle to test for leaks.

Part Numbers and Cross-References

This gasket replaces several part numbers: W11177741, W10300924V, W10660528, and AP6285721. If your repair manual or parts diagram lists any of those numbers, this W10300924 gasket is the correct replacement. Whirlpool consolidated these part numbers over the years as they standardized the design across multiple dishwasher series.

Order Your Replacement Gasket

The W10300924 dishwasher door gasket is $40.99 and ships fast. Don't let a worn gasket turn into water damage on your kitchen floor — replace it before the leak gets worse.