Microwave Waveguide Replacement Ensure your microwave operates at peak performance with this durable and precise waveguide panel. Designed for reliable microwave function, this part helps maintain even heating by properly channeling energy inside the cooking cavity. Key Features: quality construction for longlasting use Exact fit replacement for listed compatible models Maintains cooking performance and energy distribution Easy swapin installation using your microwave's existing pins Compatibility: This waveguide is specifically engineered for the following Panasonic microwave models: NNSB458S NNSB646S NNSB438S NNSB448S NNSU676W NNSC668S NNSU656W NNSU696S Installation Notes: pins are not included; retain the original pins from your existing waveguide for installation No installation instructions are provided with this part Material and Performance: Crafted from heatresistant, microwavesafe material to ensure safe operation and effective energy distribution. Fits securely into your microwave for performance. Practical Applications: Restore even cooking results in microwaves with a damaged or burnt waveguide panel worn or warped panels to prevent buildup of food particles and sparks Maintain appliance safety and efficiency without needing costly full microwave replacement This replacement waveguide offers a practical, modelspecific solution to keep your Panasonic microwave working safely and efficiently.