Whirlpool Dishwasher Dispenser Lid WP3378138

OEM dishwasher detergent-dispenser lid/cover that closes the dispenser compartment.

Is This the Right Part?

Common Symptoms

• Difficulty opening or closing the lid securely.
• Cracked dispenser lid.
• Loose hinge points that do not hold the lid in position.
• Leaks or spills around the lid sealing edges.

Check Before Replacing

• Inspect the lid for visible cracks.
• Check whether the lid opens and closes securely.
• Check whether the hinge points are loose or fail to hold the lid in position.

Pro Tip

Part Details

Key Features

• Genuine Whirlpool OEM part.
• Package contains one dishwasher soap dispenser lid.
• Also supplied in dishwasher soap dispenser kit 4387043.

Installation Notes

• Disconnect power before servicing the dishwasher.
• A manufacturer-authorized distributor describes removing the old lid with a flat-blade screwdriver and snapping the replacement lid into place; access and disassembly can vary by dishwasher model.

Verified Compatible Models

7DP840CWDB0, 7DP840CWDB1, 7DP840DWGX0, 7DP840SWKX0, 7DP840SWKX1, 7DP840SWSX0, 7DU840CWDB0, 7DU840CWDB1, 7DU840DWGX0, 7DU850SWSQ0, 7DU900PCDB0, 7DU900PCDQ0, 7DU900PCDQ1, 7DU900PCDQ2, 7DU910PFGB0, 7DU912PFGQ0, 7TUD4000EB0, 7TUD4000EB1, 665.13402K900, 665.17722K900, 665.1677993, 665.1694192, 665.1765193, 665.15721692, 665.15754000, 665.16962992, 665.17439002, 665.17792992, 66513402K901, 66513409K901, 66513442K901, 66513443K901, 66513444K901, 66513449K900, 66513449K901, 66517732K900, 110723120, 110773811, 110773812, 110773813, 110773881, 110773882, 110773883, 665744120, 65715755791, 66517432001, 66517439001, 66517824001, 66517842401, 66517849400, CUD4000JB0, CUD4000JB1, CUD4000JQ0, CUD4000JQ1, DP840CWDB3, DP840CWDB4, DP840CWDW0, DP840DWGX0, DP840DWGX1, DP840SWPX2, DP920PFGQ1, DP920PFGQ2, DP920PFGY0, DP920PFGY1, DP920PFGY2, DP920QWDB0, DP920QWDB2, DP920QWDB3, DP920QWDB5, DP8700XBN1, DU800CWDB0, DU800CWDB1, DU800CWDB5, DU800CWDQ2, DU800CWDQ3, DU806CWDQ2, DU806CWDQ3, DU806CWDQ4, DU806CWDQ5, DU810CWDB0, DU810CWDQ3, DU810CWDQ4, DU810CWDZ5, DU811SWLU0, DU811SWPQ3, DU840CWDB4, DU840CWDQ0, DU900PCDB4, DU900PCDQ2, DU920QWDB3, DU920QWDB4, DU920QWDQ3, DU925QWDB3, DU925QWDB5, DU925QWDQ5, DU930QWDB3, DU930QWDB4, DU930QWDQ5, DU940QWDZ5, DU960QPDB0, DU960QPDB1, DU980QPDQ0, DU980QPDQ2, DU980QPDZ4, DU980QPDZ5, RUD1000DB1, RUD3000DB0, RUD3000DB3, RUD3006DB0, RUD5750DQ0, RUD5750DQ1, TUD4000EB0, TUD4000EB1, TUD4000EB2, 66515994400, DU980QPDQ4

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.