Tube Connector - 1/4 Inch to 5/16 Inch WP4373559

Brand: Whirlpool · Appliance: Refrigerator · Fits: 907 models · Reference price: $45.29

WP4373559 is a Whirlpool replacement part (tube connector - 1/4 inch to 5/16 inch) for refrigerators. Our fitment data lists 907 models that use it.

When to replace this part

Storage, trim and cosmetic hardware

Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.

Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.

Models that use this part

Other parts for model KSRI22FNST01

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Basket Trim 2305582K
• Door Assy-fc 2301215B
• Freezer Door (includes Item 8 And Dispenser Front Parts) (biscuit) 2301215T
• Freezer Door (includes Item 8 And Dispenser Front Parts) (stainless Steel) 2301215SB
• Home Electronics Integrated Circuit 2301481
• Refrigerator Butter Tray 2165792K
• Refrigerator Cover 2255616
• Refrigerator Cover 2301236B

Reference price and where to compare

The reference price on file for this part is $45.29. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WP4373559 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool