Whirlpool Dishwasher Spray Arm - W11550888

Whirlpool Dishwasher Spray Arm - W11550888

Restore proper dishwasher spray coverage with this genuine OEM Whirlpool Dishwasher Spray Arm - W11550888. This spray arm spray arm rotates and directs wash water across the dish load so detergent and water can reach the correct rack area.

W11550888 is a dishwasher spray arm spray arm used when the original arm is cracked, clogged, melted, loose, or no longer rotates correctly.

Compatibility: Fits select Whirlpool-built dishwashers that use the W11550888 spray arm. Exact position and fit are model-specific.

Fitment / What To Verify: Verify full dishwasher model number, spray-arm position, hub/mount style, feed-tube alignment, arm length, and whether this is the upper, center, or lower arm on your model.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Dishes not cleaning well, poor spray coverage, food residue on one rack, spray arm not spinning, water hitting the door incorrectly, or noise from a loose arm.
• Visible/Sensory Cues: Cracks, melted plastic, clogged spray holes, broken mounting hub, worn support point, arm dragging on dishes, or arm that does not spin freely by hand.

Pro Tip: Before replacing the arm, clean debris from the sump/filter area and check the feed tube or support. A blocked filter, weak pump, or misloaded rack can cause poor cleaning even with a new spray arm.

Technical Specifications

Legacy part number(s)/code(s): W11048456, W11814179

Please note: These legacy parts have been replaced by this item. They may not look exactly the same, but the manufacturer of these appliances has assured us that they will function properly.

If you have questions, please message us before ordering so we can address your concerns. Please review our Return Policy before purchasing.