WP8579262 - Genuine OEM Whirlpool Dishwasher Main Spray Arm Water Supply Tube

WP8579262 – Genuine OEM Whirlpool Dishwasher Main Spray Arm Water Supply Tube

Optimize your dishwasher’s cleaning performance with the WP8579262 – Genuine OEM Whirlpool Dishwasher Main Spray Arm Water Supply Tube. This critical manifold tube channels pressurized water from the pump to the main (lower) spray arm, enabling full 360° rotation and thorough water coverage across the bottom rack. Manufactured to Whirlpool's exact factory specifications, the WP8579262 guarantees dependable function and precise fit for compatible Whirlpool-built dishwashers, including models from Whirlpool, Maytag, KitchenAid, Jenn‑Air, Amana, and Kenmore.

Function & Compatibility

• Delivers water efficiently to the lower spray arm, ensuring smooth rotation and maximum wash effectiveness

• Stabilizes spray arm alignment to maintain balanced water spray

• OEM part number WP8579262, engineered for seamless installation and reliable operation

• Designed for select Whirlpool-built dishwasher models—verify your appliance’s model number for exact fit

When You Should Replace It

• Lower-rack dishes come out spotty, streaked, or incompletely cleaned due to uneven spray

• Spray arm wobbles, shifts, or fails to rotate properly

• Water drips or leaks around the base of the spray arm

• The tube shows signs of cracks, damage, or buildup upon inspection

Key Features & Benefits

• Authentic OEM Quality – Factory-manufactured to deliver original performance and longevity

• Dishwasher-Grade Durability – Withstands heat, pressure, and detergents for long-term reliability

• Quick & Tool-Free Install – Snaps or screws into place easily for fast repair

• Restores Optimal Cleaning – Enables full spray arm function for spotless results on 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.