WP903079 - Genuine OEM Whirlpool Dishwasher Upper Spray Arm

WP903079 – Genuine OEM Whirlpool Dishwasher Upper Spray Arm

Boost your dishwasher’s cleaning efficiency with the WP903079 – Genuine OEM Whirlpool Dishwasher Upper Spray Arm. Engineered to Whirlpool’s exact factory standards, this premium replacement spray arm delivers powerful and consistent 360° water spray, ensuring top-rack dishes—glasses, bowls, and delicate items—come out sparkling clean. Crafted from durable, dishwasher-safe plastic, it resists heat, detergent, and wear for dependable, long-term use.

Designed to fit a broad range of Whirlpool-built dishwashers (including Whirlpool, Maytag, KitchenAid, Jenn‑Air, Amana, and Kenmore models), the WP903079 is the perfect fix for machines experiencing reduced spray performance due to cracks, clogs, or worn parts. Replace it quickly with a simple snap-on install to restore your dishwasher’s upper-rack wash power.

Function & Compatibility

• Mounts securely on the upper rack to distribute pressurized water via rotating jets

• Provides smooth 360° rotation, resurfacing wash performance overhead

• OEM part number WP903079, engineered for exact factory-style fit

• Compatible with select Whirlpool-built dishwasher models—check your appliance’s model number for accurate fit

When to Replace

• Upper-rack dishes emerge streaked, spotted, or partially cleaned

• Spray arm wobbles, fails to rotate, or emits grinding sounds

• Visible problems such as cracks, clogged jets, or detergent buildup

• Spray arm misalignment or leaks during wash cycles

Features & Benefits

• Authentic Whirlpool OEM Quality – Ensured perfect fit and long-lasting reliability

• High-Durability Construction – Withstands heat, water pressure, and detergent exposure

• Easy Snap-In Installation – Tool-free replacement restores function in moments

• Restores Full Spray Coverage – Guarantees comprehensive 360° cleaning for top-rack dishes

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.