Whirlpool W11806547 Dishwasher Spray Arm

Product Description

The WHIRLPOOL W11806547 is a replacement spray arm designed for use in Whirlpool dishwashers. The spray arm distributes water throughout the dishwasher tub during wash and rinse cycles, directing pressurized water flow across dishes, cookware, and utensils to remove food soils. This OEM-style replacement component is installed by appliance technicians or experienced DIYers performing dishwasher repairs.

The W11806547 spray arm is suited for residential dishwasher applications. It is typically installed when the original spray arm becomes cracked, clogged, or damaged, resulting in poor wash performance, uneven water distribution, or incomplete rinsing. When a spray arm fails, dishes on the affected rack level often come out with residue or food debris remaining after a full cycle.

Key Features

• OEM-style replacement spray arm for Whirlpool dishwashers
• Restores proper water distribution and wash coverage
• Direct fit installation with no modification required
• Lightweight construction at 1 pound

Compatibility

Designed as an OEM-style replacement spray arm for Whirlpool residential dishwashers. Refer to your appliance model number and parts documentation to confirm fitment before installation.

Installation Notes

Disconnect power to the dishwasher at the circuit breaker before beginning any internal service work. The spray arm typically snaps or screws onto a center hub mount at the bottom or upper rack position inside the tub. No special tools are generally required for spray arm replacement, though a soft brush is recommended for cleaning the hub and water ports prior to installing the new arm. Confirm the arm rotates freely after installation before closing the door and restoring power.