WPW10320510 - Genuine OEM Whirlpool Dishwasher Lower Spray Arm

WPW10320510 – Genuine OEM Whirlpool Dishwasher Lower Spray Arm

Upgrade your dishwasher’s cleaning performance with the WPW10320510 – Genuine OEM Whirlpool Dishwasher Lower Spray Arm. This factory-standard replacement arm delivers full 360° water coverage, effectively removing food debris from dishes, pots, and pans on the bottom rack. Made from durable, dishwasher-safe material, it resists heat, detergent, and wear—helping your appliance maintain optimal function cycle after cycle.

Compatible with a wide range of Whirlpool-built dishwashers—including Whirlpool, Maytag, KitchenAid, Jenn‑Air, Amana, and Kenmore brands—the WPW10320510 is the perfect solution for units experiencing cracked, clogged, or malfunctioning lower spray arms. Restore cleaning efficiency and shine to every load.

Function & Compatibility

• Distributes pressurized water evenly across the lower rack

• Enables smooth, consistent spray arm rotation during wash cycles

• OEM part number WPW10320510, ensuring a precise, factory-quality fit

• Designed to meet original Whirlpool specifications; check appliance model for fit

When to Replace

• Dishes on the lower rack emerge spotty, streaked, or incompletely cleaned

• Spray arm stops spinning, wobbles, or emits unusual noises

• Visible crack, clog in spray jets, or mineral buildup

• Spray arm leaks or misaligns during operation

Key Features & Benefits

• Authentic Whirlpool OEM Quality – Delivers the same fit and durability as the original part

• Dishwasher-Grade Construction – Built to withstand heat, detergent, and regular use

• Quick Tool-Free Installation – Easily snaps into place in seconds

• Restores Cleaning Excellence – Guarantees full spray coverage and brighter dishes every load

We ship appliance parts across Canada, including to Abbotsford, Airdrie, Barrie, Brampton, Brantford, Burlington, Calgary, Cambridge, Chilliwack, Coquitlam, Dartmouth, Edmonton, Etobicoke, Fort McMurray, Grand Prairie, Guelph, Halifax, Hamilton, Kamloops, Kelowna, Kingston, Kitchener, Langley, Laval, Lethbridge, London (Ontario), Markham, Mississauga, Moncton, Montreal, Nanaimo, Newmarket, North Vancouver, Nova Scotia, Oakville, Oshawa, Ottawa, Peterborough, Pickering, Prince Albert, Red Deer, Regina, Saskatoon, Scarborough, St. John's, Sudbury, Surrey, Thunder Bay, Toronto, Vancouver, Vaughan, Victoria, Waterloo, West Kelowna, Whitby, Windsor and Winnipeg.