WP3378144 - Genuine OEM Whirlpool Dishwasher Centre Spray Arm Water Supply Tube

WP3378144 – Genuine OEM Whirlpool Dishwasher Center Spray Arm Water Supply Tube

Ensure thorough and efficient dishwasher performance with the WP3378144 – Genuine OEM Whirlpool Dishwasher Center Spray Arm Water Supply Tube. This essential manifold tube channels pressurized water from the pump to the center (middle) spray arm, enabling it to rotate and deliver consistent 360° spray coverage for the middle rack. Crafted to OEM specifications with high-quality, dishwasher-safe materials, the WP3378144 guarantees reliable operation in compatible Whirlpool, Maytag, KitchenAid, Jenn‑Air, Amana, and Kenmore dishwashers.

Function & Compatibility

• Delivers water directly to the middle spray arm, ensuring consistent coverage across the center rack

• Stabilizes arm rotation for effective water distribution during wash cycles

• OEM part number WP3378144, designed for a direct, factory-accurate fit in select Whirlpool-built dishwasher models (check your unit’s model number before purchasing)

• Engineered to precise factory standards to restore proper spray performance

When You’ll Need It

• Middle-rack dishes emerge spotty, streaked, or unevenly cleaned

• Center spray arm wobbles, fails to rotate, or sprays inconsistently

• Water leaks beneath the center spray arm area

• Tube bears signs of cracks, clogs, or wear upon inspection

Key Features & Benefits

• Authentic OEM Quality – Factory-made to Whirlpool’s original design for dependable fit and function

• Dishwasher-Grade Construction – Withstands high heat, detergent, and continuous spray cycles

• Tool-Free Snap-In Installation – Slide into place for quick replacement—no tools needed

• Enhances Middle-Rack Cleaning – Restores optimal spray coverage for sparkling 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.