Skip to Content
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • lovely images 15 million satisfied customers
  • boxes images Over 2.1 Million Parts In Stock
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store

Customer Questions and Answers for Coupler & Hose Assembly (Faucet Connection) by Whirlpool

Best Seller
Manufacturer Part
4.89 (64)
By: Whirlpool
Part Number: OEM18043161
Manufacturer Part Number: WP99001868

This coupler and hose assembly connects your portable dishwasher to the sink faucet during operation. It supplies fresh water and returns drain water to the sink, helping stop leaks and restore reliable filling and draining.

  • Provides a quick-connect link to a compatible faucet adapter for temporary hookup
  • Carries incoming water to the dishwasher and routes drain water back to the sink
  • Maintains a secure, leak-resistant seal during wash and drain cycles
  • Replace if the coupler won't attach or stay on the faucet, hoses are cracked/kinked, or you see leaks and poor fill/drain performance
What's included: One coupler with attached hose assembly
  • Unplug the appliance and turn off water before service
  • Verify the faucet adapter and O-rings are in good condition; hand-tighten only—do not overtighten with tools
  • Route hoses to avoid kinks and sharp bends
  • Open the faucet slowly and run a short test cycle; check all connections for leaks

More
$132.60
Compare At:
$159.12
You Save:
$26.52

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart

Questions & Answers

For Whirlpool Coupler & Hose Assembly (Faucet Connection) (Part Number: OEM18043161)

1 Answer

Besty, according to your model the coupler and hose assembly is part number 3370318. Unfortunately, the manufacturer has discontinued the make of this item with no further replacements or cross references available. Sorry about that!

Read More...

1 Answer

Betsy, your fill and drain hose assembly used on model 665.1743590 is part number 3370318. Unfortunately, the manufacturer has discontinued the make of this item with no further replacements or cross references available. Sorry about that!

Read More...

1 Answer

Hello Edward, if you need a new hose assembly you will need to order WP99001868. If you need the coupler you can order WPW10254672, the manufacturer doesn't sell the hoses separate nor do they include the coupler with the hose assembly. Thanks!

Read More...

1 Answer

Hello Erik. You will need to check and make sure the coupler and hose assembly WP99001868 id attaching to the adapter WPW10254672 properly. If not, it will cause the unit to leak very badly. Also, make sure the hose assembly has the rubber insert inside the coupler. Hope this helps.

Read More...

1 Answer

Hello Emilie. Yes, WP99001868 is the correct hose kit. There is no others you can use, or any others that is longer than these. Hope this helps.

Read More...

1 Answer

HI Delton. There is only the hose kit part # is WP99001868. The sink connector is part # WPW10254672. Please send us the model # if we can assist further. The # supplied does not come -up in breakdowns. Thank you.

Read More...

1 Answer

Hello Kevin. The manufacture does not offer just the o-ring, you will need to order the hose and coupler assembly WP99001868. Hope this helps.

Read More...

1 Answer

Hello Marvin! The manufacturer does not offer a rebuild kit for the coupler and hose assembly WP99001868 on your model MDC4650AWW. Thanks.

Read More...

Have questions? Ask our pros!

Contact us in a way that is convenient for you

Call us 1-877-477-7278
Need Help? Chat with a Pro
Or ask a question by filling in the form

Share your thoughts with other customers

Ask a Question
  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store