Find the right part faster
Multiple models matched. Select your model to confirm fit.

Lower spray arm with heat shields

Lower spray arm

Lower spray arm **If replacing original gear style wash arm with updated gearless wash arm, related item 4447086 support is required as well to install updated part.**

Lower spray arm *** Per manufacture heat shield no longer required ***

Orbital sprayer, blue

Lower Spray Arm with Heat Shield. Center tower extendes up thru lower rack with water pressure. If replacing older style spray arm, related item# 4922150 support is needed.

Lower Spray Arm

Spray arm

Spray arm assembly, satelite

Dynamic Lower Wash Arm - features nine wash arms in one for 3 times better coverage.

Lower spray arm, gray

Lower wash arm

Spray arm, assembly, teal, lower, orbit bar

Spray arm, lower, grey/blue

Lower Wash Arm
When your Dishwasher's lower wash arm isn't performing optimally, it can lead to incomplete cleaning cycles and frustration. Repair Clinic offers genuine OEM Dishwasher parts, ensuring a perfect fit and maintaining the manufacturer's warranty. Our replacement Dishwasher parts, including lower wash arms, are designed to deliver precise performance for various models. If your Dishwasher's lower wash arm isn't spinning, it could be due to obstructions or worn parts. Inspect and replace the lower wash arm to restore efficient cleaning. For all your Dishwasher repair parts needs, visit our replacement parts page and order replacement Dishwasher parts online. Explore our vast selection of Dishwasher parts to keep your appliance running smoothly. Additionally, check out related Dishwasher pump parts to ensure your entire system is functioning correctly. Trust Repair Clinic for all your genuine OEM replacement appliance parts.
Learn how to maintain and replace the lower wash arm in your dishwasher, ensuring optimal performance and efficiency.
Check for visible cracks or damage, uneven spray distribution, or if it doesn't spin freely. These are signs that a replacement is needed.
Remove the lower dish rack, unscrew the old wash arm, and replace it with a new one. Ensure it is securely attached and spins freely.
The cost varies depending on the brand and model, usually ranging from $15 to $50. Check with Repair Clinic for competitive pricing and availability.
Yes, it's a straightforward DIY task. Ensure you have the correct replacement part and follow the manufacturer's instructions or Repair Clinic's resources.
Inspect for debris blocking the movement or check if the wash arm is damaged. Cleaning or replacing it may solve the issue.
Visit Dishwasher Parts for more information on replacement parts.
Explore Dishwasher Compressor Parts for related repair needs.


Ensure efficient washing results by replacing your dishwasher's lower wash arm with genuine OEM parts from Repair Clinic. A properly functioning lower wash arm guarantees optimal water distribution, effectively cleaning your dishes. Use our model number lookup tool to find the exact lower wash arm for your dishwasher, ensuring a perfect fit. Enjoy the convenience of same-day shipping, a No-Hassle 365-Day Returns policy, and a Price Match Guarantee for a seamless shopping experience. For installation guidance, visit our Dishwasher Repair Help page or explore related parts like Dishwasher Pump Parts for comprehensive repair solutions.
Finding the correct Dishwasher Lower Wash Arm Replacement is crucial for ensuring optimal cleaning performance. To order the right part, first identify your dishwasher's model number. Typically, the model number is found on a label located on the door's edge or inside the door frame. Once you have the model number, use our online model/part number lookup tool to quickly find compatible replacement parts. Enjoy easy ordering with benefits like a Price Match Guarantee and No-Hassle 365-Day Returns. If your dishwasher's lower wash arm is not spinning, ensure there are no obstructions and inspect for damage. For further assistance with repairing other dishwasher parts, visit our guide on Dishwasher Hose Tube Fitting Parts for more information.

For all your Dishwasher lower wash arm replacement needs, Repair Clinic offers dedicated support seven days a week. Our friendly customer service team is ready to assist you. Easily find genuine OEM parts using our model/part number lookup, ensuring a perfect fit for your Dishwasher. Enjoy our no-hassle 365-day returns and price match guarantee on all parts. Our easy-to-follow repair guides and videos make DIY repairs simple and accessible. Common issues like wash arm blockages can be resolved by cleaning any debris or replacing worn parts. If your wash arm isn't rotating, check for obstructions and ensure proper installation. Trust Repair Clinic to help you confidently address Dishwasher problems and order the right parts online. Remember, our about us statement:

Common causes of dishwasher noise, from worn-out motor bearings to loose spray arms, and how to fix them for quieter operation.

Learn why your dishwasher isn't cleaning properly, from clogged spray arms to faulty water inlet valves, and how to restore its performance.

Find out how to test your dishwasher's heating element to determine if it's faulty and affecting drying or cleaning efficiency.