The Cap is an OEM part for Whirlpool brand built-in dishwashers. Located on the outer tub, it protects electronic boards and seals the detergent dispenser opening.
Causes of cap failure can include cracking or warping from prolonged exposure to heat and cleaning chemicals within the dishwasher environment.
Symptoms include:
- Leaks or moisture ingress at the detergent dispenser entry point
- Error codes relating to electrical components beneath the cap
- Loose or missing securing clips failing to maintain a watertight seal
This Whirlpool replacement restores critical protection of internal parts. For Whirlpool, KitchenAid, and some Kenmore models, it prevents costly repairs down the line.