GE washer lower counterweight WG04F11941
GE washer lower counterweight WG04F11941

Whirlpool Dishwasher detergent dispenser cover WP3378138, Replaces 3378138, 3376404, 3385001

$11.99
$29.42
In stock and ready for shipping
Buying Options: Certified Pre-Owned — Item #0206

Product variant with selected options does not exist!

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DISHWASHER DETERGENT IS NOT DISPENSING PROPERLY

Whirlpool Dishwasher detergent dispenser cover WP3378138, Fixes Dishwasher detergent is not dispensing properly

Genuine Whirlpool OEM dispenser lid/cover for select dishwashers. It seals detergent in the dispenser until the cover latch releases during the wash cycle.

Part WP3378138Replaces 3378138, 3376404, 3385001Whirlpool
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.

Is This the Right Part?

Part NumberWP3378138
Replaces3378138, 3376404, 3385001
ManufacturerWhirlpool
Appliance TypeDishwasher
Part TypeDishwasher detergent dispenser cover

✅ Cross Reference Information

Current Part NumberWP3378138
Verified Previous OEM Numbers3378138, 3376404, 3385001

Common Symptoms

  • Detergent remains in the dispenser after the wash cycle when the dispenser lid is damaged.
  • Dispenser lid is broken or damaged.
  • Dispenser lid does not release detergent properly.

Check Before Replacing

  • Inspect the dispenser lid for visible breakage or damage.
  • Check whether the lid can close and remain secured by the dispenser latch before operation.
  • Confirm the dishwasher model number before ordering because this part fits select models only.

Pro Tip

Verify the complete dishwasher model number before purchase; the lid is a model-specific replacement component.

Part Details

Part NumberWP3378138
Part TypeDishwasher detergent dispenser cover
ManufacturerWhirlpool
Appliance TypeDishwasher
Primary FunctionKeeps detergent contained in the dishwasher dispenser until the dispenser releases it during the wash cycle.

Installation Notes

  • Disconnect electrical power to the dishwasher at the plug or circuit breaker before installation.
  • Wear protective work gloves during installation.
  • Follow the appliance-specific parts diagram or service instructions for the exact model.

Verified Compatible Models

Fitment reminder: Verified compatibility is maintained by the XPart Model Hub Network. Match the complete appliance model number before ordering.

What Customers Say

Buy Online Pick Up In-Store

Address
101 Trillium Dr
Kitchener, Ontario N2E 1W8
Phone
1-877-899-7278
Hours
Mon–Fri 9 AM–5 PM • Sat 9 AM–1 PM
Get Directions
Map showing warehouse location at 101 Trillium Dr, Kitchener
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All brand names are the property of their respective owners and are used for compatibility reference only.

3378138, 3376404, 3385001

7DP840CWDB1, 7DP840DWGX0, 7DP840SWKX0, 7DP840SWSX0, 7DU840CWDB1, 7DU840DWGX0, 7DU900PCDQ2, 665.13402K900, 665.17722K900, 665.1677993, 665.1694192, 665.1765193, 665.15721692, 665.15754000, 665.16962992, 665.17439002, 665.17792992, 66517722K900, 665744120, 66517432001, 66517439001, 66517842401, 66517849400, DP840SWPX2, DU811SWLU0, DU811SWPQ3