Product compatibility This listing is for replacement parts for the Whirlpool WMH78019HZ series microwave. Models covered: WMH78019HZ0, WMH78019HZ1, WMH78019HZ2, WMH78019HZ3, WMH78019HZ5 (Models are listed as Z0, Z1, Z2, Z3, Z5 in the product dropdown menu where applicable.) Why choose these parts Restore functionality: worn, damaged, or missing components to get your microwave working reliably again. Exact fit for your model: Parts are organized specifically for the WMH78019HZ series and its model variants to ensure proper compatibility. Save time and money: the appliance yourself or provide accurate parts to a technician instead of replacing the entire microwave. What's included (part groups) This series of parts is organized into six groups to help you find the correct component: AFP Cabinet and Installation Parts Interior and Ventilation Parts Door Parts Turntable Parts Control Panel Parts How these part groups solve common problems Cabinet and Installation Parts: Fix mounting, trim, and structural issues for safe, stable installation. Interior and Ventilation Parts: liners, vents, or internal components that affect airflow and cleanliness. Door Parts: latches, hinges, seals, and glass to restore closure and safety. Turntable Parts: rollers, trays, or drives to ensure even heating and prevent rattling. Control Panel Parts: Restore buttons, displays, or switches for proper operation and user control. AFP: Locate small hardware, fasteners, or accessory components used across repairs. Practical use scenarios Homeowner : a cracked door latch from the Door Parts group to stop heat loss and ensure the microwave operates safely. Kitchen remodel or installation: Use Cabinet and Installation Parts to remount or refinish the microwave when updating cabinetry. Service technician: Swap a faulty control panel or turntable motor from the corresponding parts group to restore full functionality during a service call. Important before you Please check the 3 Steps in the Product Description to locate the exact part you need before . Confirm your model number (WMH78019HZ0, 1, 2, 3, or 5 / Z0, Z1, Z2, Z3, Z5) and the specific part group to ensure compatibility. If you need help identifying the correct part, reference the 3step guide in this listing or contact support with your full model number and a description of the issue.