W11504419 Refrigerator Coupler
W11504419 Refrigerator Coupler
W11504419 Refrigerator Coupler
W11504419 Refrigerator Coupler
W11504419 Refrigerator Coupler
W11504419 Refrigerator Coupler
W11504419 Refrigerator Coupler
W11504419 Refrigerator Coupler

Whirlpool Refrigerator Lokring 8 mm-to-7 mm aluminum reducer W11504419

XPart Number XP10005377
$15.99
$53.40
In stock and ready for shipping
Buying Options: Certified Pre-Owned — Item #0186

Product variant with selected options does not exist!

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REFRIGERANT LEAKAGE AT THE SUCTION-LINE-TO-EVAPORATOR CONNECTION, INSUFFICIENT COOLING WHEN THE COUPLER OR ITS CONNECTION IS LEAKING

Whirlpool Refrigerator Lokring 8 mm-to-7 mm aluminum reducer W11504419, Fixes Refrigerant leakage at the suction-line-to-evaporator connection, Insufficient cooling when the coupler or its connection is leaking

Whirlpool OEM Lokring 8 mm-to-7 mm aluminum reducer used to join refrigeration lines, including the suction line to the evaporator.

Part W11504419Whirlpool
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.

Is This the Right Part?

Part NumberW11504419
ManufacturerWhirlpool
Appliance TypeRefrigerator
Part TypeLokring 8 mm-to-7 mm aluminum reducer

✅ Cross Reference Information

Current Part NumberW11504419

Common Symptoms

  • Refrigerant leakage at the suction-line-to-evaporator connection, Insufficient cooling when the coupler or its connection is leaking

Check Before Replacing

  • Verify that the appliance's repair-parts documentation specifies W11504419 at the refrigeration-line connection being serviced.
  • Confirm that the existing tubing sizes match the documented 8 mm-to-7 mm reducer specification.
  • Use only the required Lokring service equipment; retailer documentation states that special tools are required.

Pro Tip

Confirm the refrigerator model and tubing sizes before ordering; this is a sealed-system connection component, not a general-purpose plumbing coupler.

Part Details

Part NumberW11504419
Part TypeLokring 8 mm-to-7 mm aluminum reducer
ManufacturerWhirlpool
Appliance TypeRefrigerator
Primary FunctionJoins an 8 mm refrigeration line to a 7 mm refrigeration line in a sealed refrigeration system.

Installation Notes

  • Service the sealed refrigeration system only with appropriate refrigeration-service procedures and equipment.
  • Follow the appliance service documentation for the specific connection location and installation method.
  • Use the required Lokring tools; do not substitute ordinary crimping or plumbing tools.

Verified Compatible Models

10667802120, 10667802410, 10667803120, 10667803410, 10667809410, ART308FFDB08, ART308FFDB11, ART308FFDM10, ART308FFDM11, ART308FFDW08, ART308FFDW10, ART308FFDW11, ART318FFDB08, ART318FFDB10, ART318FFDB11, ART318FFDS08, ART318FFDS10, WRB533CZJB00, WRB533CZJW00, WRB543CMJV00, WRB543CMJZ00, WRT108FFDM03, WRT112CZJW00, WRT112CZJZ00, WRT138FFDW01, WRT148FZDM04, WRT148FZDW04, WRT312CZJB00, WRT312CZJV00, WRT312CZJW00, WRT312CZJZ00

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

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Kitchener, Ontario N2E 1W8
Phone
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