Can you replace just the microwave in a microwave oven combo?

The Benefits of Replacing Just the Microwave
When faced with a failing microwave in a combo unit, many people assume that they need to replace the entire unit. However, replacing just the microwave can be a more cost-effective solution. By replacing only the microwave, you can save money compared to purchasing an entirely new combo unit. Additionally, it allows you to keep using the oven component of the unit if it is still in good working condition.