GE Dishwasher Lower Spray Arm Assembly - WD22X33499

Restore lower-rack wash coverage with this genuine GE Dishwasher Lower Spray Arm Assembly - WD22X33499. This lower wash arm spins beneath the rack to distribute wash water across the lower section of the tub.

WD22X33499 is a genuine GE lower spray arm assembly. GE identifies this updated design as a lower spray arm where the heat shield is no longer required.

Fits These Brands / Families: Select GE, Hotpoint, and Haier dishwasher platforms that use the WD22X33499 lower spray arm design.

This part commonly replaces or cross-references previous part numbers including AP7219298, WD22X27724, WD22X25962, WD22X10091, WD22X26621.

Compatible Model Examples: GDF650SMV0ES, GDF670SYV0FS, GDT650SMV1ES, GDP670SGV0BB, PDT715SYV1FS. These are examples, not every compatible model.

Fitment / What To Verify: Verify the full dishwasher model number, lower-arm location, center hub, spray-arm shape, and whether the old configuration used metal heat shields. The updated part does not require the separate heat shield on supported applications.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Poor cleaning on lower-rack dishes, knocking during wash, arm not spinning, water spraying unevenly, or detergent residue left after the cycle.
• Visible/Sensory Cues: Cracked or split plastic, clogged holes, worn hub, melted area, or loose fit on the lower spray-arm support.

Pro Tip: Spin the old spray arm by hand before removal. If it is blocked by a tall utensil or rack item rather than broken, correcting loading may solve the wash issue.

Technical Specifications

Legacy part number(s)/code(s): WD22X26621, WD22X25962, WD22X27724

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

Please note: Check the model diagram for any separate mounts, seals or retainers; the included components can differ by part number.