Sub-Zero refrigerator replacement panels can be purchased from WestCoastBuiltInFridges.com, RepairClinic.com and GuaranteedParts.com. As of March 2015, Subzero-Wolf.com also provides a dealer locator search feature that is organized by ZIP code so that customers can find local Sub-Zero parts dealers.
WestCoastBuiltInFridges.com sells two different types of replacement Sub-Zero refrigerator panels for models 501, 590, 601 and 690. The replacement panels designed for 590 and 690 models feature Knotty Pine Wood paneling that can be stained to customer preference. The panels cost $550 for a set of two. The replacement panels for the 501 and 601 models are stainless steel and cost $700.
RepairClinic.com carries side, base and back panels for Sub-Zero refrigerators that are priced between $25 for a rear panel to a little over $55 for a Sub-Zero refrigerator side panel. Some of the panels sold through RepairClinic.com require special oversized shipping. All of the parts sold by the website come with a 365-day return policy.
GuaranteedParts.com carries replacement refrigerator door panels for series 200, 300, 400, 500 and 600 Sub-Zero refrigerator models, among others. Customer are required to know the model number of the Sub-Zero refrigerator in question in order to access the online parts catalog. The website offers parts breakdown diagrams and lists of part names and subsequent part numbers.