WPW10546503 Whirlpool KitchenAid Dishwasher Upper Rack Adjuster Replacement

The Whirlpool Dishwasher Dishrack Adjuster WPW10546503 is an upper rack adjuster assembly designed for select Whirlpool, KitchenAid, Kenmore, Maytag, Jenn-Air, and Amana dishwashers. This adjuster allows you to smoothly raise or lower the upper dishwasher rack to accommodate taller dishes, pots, pans, and glassware for flexible loading options.  

Built for durability and reliable daily use, this replacement part helps restore proper rack movement and alignment when the original adjuster becomes worn, cracked, or difficult to slide. It can be installed on either the left or right side of the upper rack depending on your dishwasher model.  

Common symptoms of a failed rack adjuster include:

• Upper rack falling or sagging
• Difficulty sliding the rack in or out
• Rack sitting unevenly
• Height adjustment not working properly

This part replaces several previous part numbers including W10306646, W10418314, W10546502, W10546503, and W10911100. Designed to meet OEM specifications for fit and performance, the WPW10546503 helps keep your dishwasher operating smoothly and efficiently.