See part 5 in the diagram
Mullion Heater
The 218781004 is a mullion heater for Frigidaire refrigerator. Basic tools needed. Compare prices from top sellers.
Replaces: 781174
Moderate Repair
Fits 6 brands
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1 store · Updated Mar 9, 2026
Lowest$31.88
4.5(13.6k)Preorder
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Common Problems This Part Fixes
Door sweating
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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