Door Latch Kit
Part # 4387043·Whirlpool·Dishwasher

Door Latch Kit

The 4387043 is a door latch kit for Whirlpool dishwasher. Basic tools needed. Compare prices from top sellers.

Replaces: 300115, 300155, 3276, 3368981, 3369060, 3373471, 99989667, AP3108078
Moderate Repair

Fits 4 brands

Whirlpool
Maytag
Estate
Roper

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Price Comparison

6 stores · Updated May 16, 2026
Part AdvantageLowest
$16.27
4.8(728)In Stock
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Parts Dr
$17.78
4.6(3.6k)In Stock
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Amazon
$26.62
4.7(0)In Stock
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ApplianceParts Pro
$35.95
4.8(21.9k)In Stock
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RepairClinic
$41.17
4.4(3.1k)In Stock
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PartSelect
$35.80
4.5(13.6k)Preorder
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The Dishwasher Detergent Dispenser Cover Kit seals the detergent in the dispenser until the cover latch releases to dispense the detergent during the dishwashing cycle. If your dispenser cover is missing, cracked or damaged, replacing this part may alleviate the issue. This kit includes the dispenser cover, spring, snap, lid hinge pin and latch. Installing this part will require basic hand tools, some disassembly of the dishwasher and novice repair experience. Remember to unplug the dishwasher or shut off the house circuit breaker for the appliance before installing this part. Helpful Tip: We also recommend using affresh® Dishwasher Cleaner *(item W10282479) to help remove limescale and mineral build-up that can be unsightly and affect your dishwasher’s performance. *affresh® brand products are owned and distributed by Whirlpool Corporation.

Part Specification
•  This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
•  This product is a replacement part
•  Package contains (1) Dishwasher Detergent Dispenser Cover Kit
•  Tools Needed: Multi screwdriver

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Common Problems This Part Fixes

Won't start
Door won't latch

Repair difficulty: Moderate - basic tools and 1-2 panels to remove

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