Whirlpool Dishwasher DU4040XP2 Will not dispense detergent or doesn't dispense detergent

The Detergent Lid Spring is an OEM part for Whirlpool dishwashers. It is responsible for providing the necessary tension to open and close the detergent dispenser lid during the wash cycle. 

Over time, the detergent lid spring can wear out, lose tension, or break due to repeated use, exposure to water and detergent, or accidental mishandling. If the spring becomes faulty, the dispenser lid may not function properly, leading to poor washing results.

Symptoms of a bad detergent lid spring include:

• Detergent dispenser lid not opening during the cycle
• Difficulty in closing the dispenser lid
• Inconsistent or incomplete release of detergent
• Visible damage or wear on the spring

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

For the complete detergent dispenser kit order 4387043.

The Dispenser Cover Kit is an OEM replacement part for  Whirlpool dishwashers. It includes both the outer lid that protects the detergent and rinse aid compartments as well as the latch mechanism securing it closed. This dishwasher dispenser kit included the cover, lid hinge pin, spring, snap, and latch.

Causes of a bad dispenser cover can include wear and tear from frequent use, physical damage from accidental impact, and discoloration or warping due to exposure to sunlight or heat.

Symptoms of a bad dispenser cover kit include:

• Cracks or breaks in the cover
• Discoloration or yellowing of the plastic
• The cover not fitting securely or becoming loose
• Difficulty in using the dispenser controls due to a damaged cover

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.