343987-1-S-Whirlpool-3378134           -Rinse Aid Cap
343987-1-S-Whirlpool-3378134           -Rinse Aid Cap 343987-2-S-Whirlpool-3378134           -Rinse Aid Cap

Rinse Aid Cap

PartSelect Number PS343987

Manufacturer Part Number 3378134
Manufactured by Whirlpool

This cap does not require the use of a o-ring seal.

This part works with the following brands: Whirlpool, Admiral, Estate, Inglis, Kenmore, KitchenAid, Roper, Maytag, Crosley, Jenn-Air, Hardwick, Magic Chef, Amana, Caloric & Glenwood.

This part fixes the following symptoms:

  • Will not dispense detergent or Jet Dry.
  • Not cleaning properly.
  • Leaking water.
  • Compare At

    $4.21
  • You Save

    $.70
  • Your Price

    $3.51
In Stock
Fast Shipping Get this part fast. Average delivery time via regular ground: 1.8 days.

Videos For installing this part.

Installation Instructions Provided by PartSelect customers like you.

Average Repair Rating: 4.1 / 5.0, 5 reviews What's this?
1-5 of 5
 

8 of 14 people found this instruction helpful

Parts Used

Level of DifficultyA Bit Difficult

Time to do repair:30 - 60 mins

ToolsScrew drivers

CustomerLouis from Niceville FL

Water dripped out from the bottom of door.

Diagnosing the problem, i.e. finding the source of the leak, was the hardest part. The best clue was the leak only occurred well into the cycle when the water was hot and steam was coming out the vent. I then assumed there was a bad seal and steam & condensed water was leaking down into the door. I replaced the vent duct & seal, a broken drip cover (an internal part in the door), and replaced a missing rinse aid cap. This stopped the leak.

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1 of 3 people found this instruction helpful

Parts Used

  • Rinse Aid Cap

Level of DifficultyReally easy

Time to do repair:Less than 15 mins

Tools

CustomerDebra from York PA

Cap did not stay in the hole any longer.....was melted

Just screwed the new cap in. This PartSelect was AWESOME. So easy. Lighting fast shipping !!!!

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0 of 3 people found this instruction helpful

Parts Used

Level of DifficultyReally easy

Time to do repair:Less than 15 mins

ToolsPliers

CustomerMelissa from The Colony TX

Wash arm retainer nut snapped in half

First I pulled the top half of the broken retainer nut out of the lower wash arm assembly. Then I took the was arm assembly off, removed the other half of the screw, set the lower spray arm seal into the lower wash arm assembly and screwed the wash arm retainer nut back in. As a bonus, I decided to replace the broken Wet agent cap. Had to use needle nose pliers to unscrew the broken bottom stuck in the well... That was the toughest part and it wasn't critical to the dishwasher functioning.

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0 of 4 people found this instruction helpful

Parts Used

Level of DifficultyReally easy

Time to do repair:Less than 15 mins

Tools

CustomerNicholas from Pleasanton CA

Replaced broken/worn parts

Simple replacement

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5 of 20 people found this instruction helpful

Parts Used

Level of DifficultyA Bit Difficult

Time to do repair:15 - 30 mins

ToolsScrew drivers

CustomerJim from Oktaha OK

Soap lid missing

Replacing the pin with the spring is a little tricky, it was hard to hold it. And the little plastic pin breaks real easy too, its hard to get the lid to snap in place without breaking the pin.

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1-5 of 5