WP8539324 - Genuine OEM Whirlpool Dishwasher Upper Spray Arm Support

WP8539324 – Genuine OEM Whirlpool Dishwasher Upper Spray Arm Support

Restore thorough upper-rack cleaning with the WP8539324 – Genuine OEM Whirlpool Dishwasher Upper Spray Arm Support. Manufactured to Whirlpool's original standards, this innovative clip-style mount securely attaches the upper spray arm directly to the upper dishrack—eliminating the need for outdated screws and retainers. This streamlined design ensures consistent water distribution, smooth rotation, and reliable performance during every wash.

This OEM support part is compatible with a wide range of Whirlpool-built dishwashers, including models from Whirlpool, KitchenAid, Maytag, Jenn-Air, Amana, Magic Chef, Inglis, Admiral, and Kenmore appliances

Function & Importance

• Secure upper spray arm mounting: Directly clips to the dishrack for a rock-solid hold

• Ensures full rotation of the spray arm, optimizing water coverage

• OEM part number: WP8539324 (also referenced as 8268844, 9742994, PS11746245)

• Redesigned for tool-free install: Snaps into place—no screws required

Signs You Need Replacement

• Upper spray arm is loose, dislodges, or fails to spin

• Dishes in the top rack are not cleaning well

• Mount is cracked, broken, or missing

• Kit includes spray arm mount only; inspect the arm for damage separately 

Key Features & Benefits

• Authentic OEM quality – Made by Whirlpool with exact fit and durability

• Simplified clip-on design – No more screws; installs in under 5 minutes

• Robust plastic construction – Withstands heat, water, and thoughtful use

• Immediate cleaning performance boost – Holds spray arm precisely for efficient coverage

• Affordable and maintenance‑friendly – Small but critical part that saves repair time and cost

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.