The Dairy Door is an OEM part for Frigidaire side-by-side refrigerators. It provides a convenient sealed storage compartment at the refrigerator door to keep dairy and other perishables fresher longer. The dairy door protects items from temperature fluctuations due to frequent door openings. It measures about 14 inches wide by 6 inches high. Causes of a bad dairy door can include cracks, punctures or other damage reducing insulation effectiveness. Warping or improper sealing due to age can also affect performance. Symptoms of a bad dairy door include: Condensation or frost buildup inside the door Items inside spoiling more quickly than in the main refrigerator  Difficulty closing or sealing the dairy door properly This OEM Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.240326203 (AP2115795) replaces 240326206, 240326207, 240326208, 240326209, 240326210, 240326211, 240326212, 240326213, 240326214, 240326215, 890990, AH429785, EA429785, PS429785.