Door Latch Strike Plate Kit WP3378149

Brand: Whirlpool · Appliance: Dishwasher · Fits: 199 models · Reference price: $34.38

WP3378149 is a Whirlpool replacement part (door latch strike plate kit) for dishwashers. Our fitment data lists 199 models that use it.

When to replace this part

Door, lid switches and latches

Symptom: The dishwasher won't start, or stops mid-cycle, unless the door is fully latched shut.

Check: Listen for an audible click when the door latches. No click, or a visibly worn or broken latch or strike, points to this part.

Models that use this part

Other parts for model DU929QWDB1

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Drain Cover 3378207
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• Separator 303882
• Dishwasher Tub 3379349
• Microcomputer 3380945
• Owner's Manual LIT3381175
• Pump Motor 3379364
• Technical Sheet LIT3381457

Reference price and where to compare

The reference price on file for this part is $34.38. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WP3378149 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool