GE WR17X12591 OEM Refrigerator Moving Mullion Assembly New

Genuine GE OEM refrigerator moving mullion / door flipper assembly. Part Number: WR17X12591. This moving mullion assembly is used on selected GE French-door refrigerators. It creates a seal between the refrigerator doors and includes an internal anti-sweat heater. Also known as: - Mullion articulation assembly - Door flipper assembly - Mullion heater - French-door divider rail. Cross-reference / replacement numbers: - WR17X12596 - 1477374 - AP4363643 - PS2340319 - EAP2340319 - PD00039851. Condition: New open box. Unused and never installed. The original green protective film is still attached. Included: - GE moving mullion assembly - Attached wiring connector - Attached hinge / guide bracket - Original GE shipping box. No additional hardware or accessories are included unless shown in the photos. IMPORTANT: Please verify your refrigerator model and existing part number before ordering. Compatibility is the buyer’s responsibility. Appliance parts can look very similar but may use different connectors, dimensions or mounting points. Smoke-free storage. GE and Canadian parts sellers confirm that WR17X12591 replaces WR17X12596 and is also cross-referenced as 1477374, AP4363643, PS2340319, EAP2340319 and PD00039851.