Frigidaire Dishwasher Lower Wash Arm - 5304507158

Restore lower-rack wash performance with genuine OEM Frigidaire Dishwasher Lower Wash Arm - 5304507158. This lower spray arm distributes wash water across the lower rack so plates, pans, and larger items receive proper cleaning coverage.

5304507158 is a lower dishwasher spray arm replacement used when the original arm is cracked, broken, melted, clogged, or no longer spins correctly. The lower arm is location-specific and should not be confused with upper spray arms that may look similar.

Fits These Brands / Families: Fits select Frigidaire/Electrolux-family dishwashers, including Frigidaire, Electrolux, Gibson, Kelvinator, Westinghouse, Kenmore/Sears, and related platforms where the model lookup calls for 5304507158.

This part commonly cross-references or replaces previous/service part numbers including AP6036393, 5304506660, 5304507040, 154821902, 154830302, 5304496935, 5304496936, 154821903, 154830303, 5304496886, 5304498139, 5304506532, 5304507159, PS11770610.

Compatible Model Examples: 004621710A, CDBEH960TD0A, DGBD2438PF0A, FGID2466QB0A. Other models may also fit.

Fitment / What To Verify: Confirm your full model number, spray-arm position, hub or mounting style, feed connection, and heat-shield or support requirements.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Lower rack dishes not cleaning, arm not spinning, noisy wash action, water spraying against the door, poor drying, or leaks caused by misdirected spray.
• Visible/Sensory Cues: Melted arm, cracked hub, clogged spray holes, distorted plastic, loose center connection, or arm rubbing on the lower rack or element.

Pro Tip: Check that tall utensils or rack damage are not blocking the spray arm. A new arm can melt or break if the lower rack allows items to hang below the rack.

Technical Specifications

Legacy part number(s)/code(s): 154821902, 154821903, 5304507159, 5304496935, 5304506660

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