W11504449 Refrigerator Coupler
W11504449 Refrigerator Coupler

Whirlpool Refrigerator Lokring 4 mm to 2 mm aluminum reducer/coupler W11504449

XPart Number XP10004330
$43.95
$56.67
In stock and ready for shipping
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Frequently Bought Together
REFRIGERATOR TOO WARM, FREEZER TOO WARM, REFRIGERATOR TOO COLD, FREEZER TOO COLD

Whirlpool Refrigerator Lokring 4 mm to 2 mm aluminum reducer/coupler W11504449, Fixes Refrigerator too warm, Freezer too warm, Refrigerator too cold, Freezer too cold

Whirlpool genuine OEM Lokring 4/2 NR AL 00 aluminum reducer used to join capillary tubing to an evaporator in refrigerator sealed-system repairs.

Part W11504449Whirlpool
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.

Is This the Right Part?

Part NumberW11504449
ManufacturerWhirlpool
Appliance TypeRefrigerator
Part TypeLokring 4 mm to 2 mm aluminum reducer/coupler

✅ Cross Reference Information

Current Part NumberW11504449

Common Symptoms

  • Refrigerator too warm, Freezer too warm, Refrigerator too cold, Freezer too cold

Check Before Replacing

  • Verify that the refrigerator repair documentation identifies W11504449 at the capillary-tube-to-evaporator connection before ordering.
  • Compare the required Lokring size and material designation with the failed or open sealed-system connection.
  • Confirm the appliance model against a manufacturer or authorized-parts model lookup; visually similar couplers may have different sizes or materials.

Pro Tip

This is a sealed-system coupler; verify the exact tube sizes and connection location before installation.

Part Details

Part NumberW11504449
Part TypeLokring 4 mm to 2 mm aluminum reducer/coupler
ManufacturerWhirlpool
Appliance TypeRefrigerator
Primary FunctionProvides a 4 mm-to-2 mm aluminum sealed-system tube connection, specifically identified for capillary tube to evaporator connections.

Installation Notes

  • Use only for the documented 4 mm-to-2 mm capillary-to-evaporator connection.
  • Sealed-system work should be performed by a qualified refrigeration technician using the applicable Lokring repair procedure.
  • Disconnect electrical power before servicing the refrigerator; recover refrigerant and follow applicable refrigerant-handling requirements before opening the sealed system.

Verified Compatible Models

106.50042717, 106.51753715, 10641133715, 10641173716, 10650043717, 10650045717, 10650049717, 10651752717, 10651752718, 10651753717, 10651753718, 10651759717, 10651759718, 10651783416, 10667802120, 10667802410, 10667803120, 10667803410, ART308FFDB10, ART308FFDB11, ART308FFDM08, ART308FFDM10, ART308FFDM11, ART308FFDS08, ART308FFDS10, ART308FFDW08, ART308FFDW10, ART308FFDW11, ART318FFDB08, ART318FFDS08, ART318FFDS10, ASI2175GRW08, ASI2575GRS08, ASI2575GRW11, MRT118FFFH08, MRT118FFFZ07, WRS311SDHM08, WRS311SDHT09, WRS312SNHM08, WRS315SDHM08, WRS315SDHT08, WRS315SDHT11, WRS315SDHZ08, WRS315SNHM08, WRS315SNHW06, WRS315SNHW08, WRS315SNHW09, WRS321SDHB10, WRS321SDHZ08, WRS325SDHW08, WRS325SDHZ08, WRS571CIHW05, WRS571CIHZ04, WRS571CIHZ05, WRT108FFDM04, WRT138FFDW01, WRT148FZDM04, WRT148FZDW04, WRT312CZJB00, WRT312CZJV00, WRT312CZJW00, WRT312CZJZ00, WRT318FMDM07, WRT318FMDM09, WRT318FMDW07, WRT318FMDW09, WRT519SZDB09, WRT519SZDB10, WRT519SZDM07, WRT519SZDT10, WRT549SZDB06

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.

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101 Trillium Dr
Kitchener, Ontario N2E 1W8
Phone
1-877-899-7278
Hours
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