Whirlpool W11504419 Refrigerator Lokring Tube Coupler

Restore a secure, leak-free sealed system connection in your refrigerator’s refrigerant line for stable cooling performance.

The Whirlpool W11504419 Refrigerator Lokring Tube Coupler is designed to solve refrigerant line connection issues in sealed-system repairs where traditional brazing is not practical or desirable. When damaged or improperly joined tubing causes leaks or pressure loss, cooling efficiency drops and the compressor is forced to work harder. This OEM coupler provides a precision-engineered mechanical seal between 8mm and 7mm refrigerant lines, restoring proper flow integrity. Installation should be performed with proper Lokring tooling to ensure a tight, pressure-rated seal.

Product Details

• Product Type: Refrigerator Lokring Tube Coupler (Sealed System Connector)

• Compatibility: Designed for Whirlpool sealed refrigeration systems and compatible refrigerator models using 8mm to 7mm refrigerant line transitions

• Manufacturer: Whirlpool Genuine OEM Original Part

• Common Symptoms Fixed: Restores proper refrigerant flow and system pressure when cooling performance is weak, leaks are present in sealed tubing, or compressor strain is caused by improper line connections.

Part Numbers Replaced

W11201295, W11221922, W11400725, W11401413

Key Features

Genuine OEM Quality: Manufactured to Whirlpool factory specifications, ensuring reliable performance and precise fit within sealed refrigeration systems.

Performance Improvement: Restores a stable refrigerant pathway, helping the system maintain correct pressure and improving overall cooling efficiency.

Durable Construction: Built from high-tensile, corrosion-resistant aluminum designed to withstand high-pressure refrigerant flow and long-term sealed system operation.

Easy Installation: Engineered for use with Lokring mechanical compression tools, allowing a secure, flame-free connection without brazing or soldering.

Compatibility: Designed for Whirlpool refrigeration systems requiring an 8mm-to-7mm reducer coupler within the sealed copper/aluminum tubing network.

Ensure a reliable, leak-free sealed system repair with this OEM Whirlpool Lokring Tube Coupler. Order now to restore proper refrigerant flow and bring your refrigerator back to efficient, consistent cooling performance.