Frigidaire Dishwasher Lower Spray Arm Parts — Models & Compatibility

When your Frigidaire dishwasher starts leaving food residue on the bottom rack or you notice uneven water spray patterns during the cycle, the lower spray arm assembly is often the culprit. This replacement part (154568001) includes the critical heat shield component and fits over 100 Frigidaire, Kenmore, and Electrolux built-in dishwasher models from 2010 onwards.

Is This the Right Part for Your Model?

Check your model number before ordering. On most Frigidaire dishwashers, you'll find it on a sticker inside the door frame — open the door and look along the top edge or side. Models like FFBD2405KW1B, FFCD2413UB0A, FGBD2435NF0A, and FDB1250REC4 all use this exact spray arm assembly.

This part replaces multiple older part numbers: 5304517203, 154568002, 154414101, and AP3958746. If any of those numbers appear on your original part, this is your replacement.

About This Replacement Part

The 154568001 lower spray arm assembly addresses the most common bottom-rack cleaning failures in Frigidaire dishwashers. When this part fails, dishes on the lower rack don't get properly cleaned because water isn't reaching them with enough pressure. You might also hear unusual noises during the wash cycle if the spray arm is cracked or the bearing is worn.

The integrated heat shield protects the spray arm from the heating element damage during the dry cycle — a common failure point on older units. Users consistently report straightforward installation: "Arm exactly fit where it was supposed to" and "Part was correct and easy to install." Most owners complete the swap in under 10 minutes without any specialized tools.

Important installation note: If you're replacing the lower spray arm, inspect the lower spray support hub (the center mounting piece). Order a replacement support if yours shows wear or damage — it ensures proper rotation and prevents premature spray arm failure.

Common Signs You Need This Part

• Bottom rack dishes coming out dirty while top rack is clean
• Visible cracks or broken spray nozzles on the current arm
• Spray arm doesn't rotate freely during the cycle
• Grinding or clicking noises from the bottom of the tub
• Water pooling under the spray arm after cycles

Compatible Frigidaire Dishwasher Series

This spray arm fits multiple Frigidaire product lines, including Gallery series (FGBD prefix), built-in models (FFBD and FFCD prefixes), and select Kenmore dishwashers manufactured by Frigidaire. The complete compatibility list includes over 100 specific model numbers across these series.