The W10803178 is a genuine OEM lower spray arm that distributes water across the bottom rack during wash cycles. Compatible with select Whirlpool, KitchenAid, Maytag, Jenn-Air, Amana, Inglis, and Magic Chef models, this component is essential for thorough cleaning coverage. If your dishwasher isn't washing properly, is leaking, won't start, or the spray arm won't spin, replacement may be necessary. Install this authentic OEM part to restore optimal water distribution and reliable performance.
