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11743037-1-S-Whirlpool-WP6-903473-Lower Spray Arm
11743037-1-S-Whirlpool-WP6-903473-Lower Spray Arm 11743037-2-S-Whirlpool-WP6-903473-Lower Spray Arm 11743037-3-S-Whirlpool-WP6-903473-Lower Spray Arm https://www.partselect.com/Schematics/Maytag/37518.gif

Lower Spray Arm

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$60.83
Get this part fast. Average delivery time via standard shipping: 1.8 days.

PartSelect Number PS11743037
Manufacturer Part Number WP6-903473
Manufactured by Whirlpool

This spray arm is located on the lower half of your dishwasher. Water is forced through this spray arm by the unit's pump and motor assembly. The force of the water propels the spray arms, spraying water and detergent onto the dishes on the dishrack.

This part works with the following brands: Maytag, Jenn-Air.

This part works with the following products: Dishwasher.

This part fixes the following symptoms:

  • Not cleaning dishes properly.

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Installation Instructions Provided by PartSelect customers like you.

Average Repair Rating: 3.9 / 5.0, 1 reviews What's this?
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59 of 78 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver, Screw drivers
Customer: William from Pottstown, PA

Poor design causes filters to clog easily

removed lower spray arm and the 6 torx screws that hold the pump cover and secondary filter housing. Removed it and the filter. Removed the pump housing and removed the impeller nut with a 5/16 nutdriver. Removed the old impeller and put in the new one. Replaced the parts in reverse order.

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Model Cross Reference

This part works with the following models:

PartSelect Number: PS11743037
Manufacturer Part Number: WP6-903473
Brand Model Number Description
Jenn-AirDW1000BDishwasher
Jenn-AirDW1000WDishwasher
MaytagDWC4910AAWDishwasher
MaytagDWC7400AAWDishwasher
MaytagDWC7400ABWDishwasher
MaytagDWC8240AAWDishwasher
MaytagDWC8240ABWDishwasher
MaytagDWC8330AAWDishwasher
MaytagDWU4910AAXDishwasher
MaytagDWU4910BAXDishwasher
MaytagDWU4915AAXDishwasher
MaytagDWU4915BAXDishwasher
MaytagDWU5910AAXDishwasher
MaytagDWU5915AAXDishwasher
MaytagDWU5915BAXDishwasher
MaytagDWU7300AAXDishwasher
MaytagDWU7300ABXDishwasher
MaytagDWU7300BAXDishwasher
MaytagDWU7300BBXDishwasher
MaytagDWU7400AAEDishwasher
MaytagDWU7400AAXDishwasher
MaytagDWU7400ABEDishwasher
MaytagDWU7400ABXDishwasher
MaytagDWU7400BAEDishwasher
MaytagDWU7400BAXDishwasher
MaytagDWU7400BBEDishwasher
MaytagDWU7400BBXDishwasher
MaytagDWU7450AAXDishwasher
MaytagDWU7450ABXDishwasher
MaytagDWU7500AAXDishwasher