Quick verdict
When a motor in your industrial setup fails, you have to decide between repairing it and replacing it-and if you replace, you need to know exactly what you are buying. The Broan-Nutone 99080483 Replacement Motor is a new replacement part that sells for $114.99. It measures 6.8 inches in length and 6.4 inches in depth, which gives you a pair of concrete numbers to compare against your space.
Who it suits
This motor is for shoppers in the industrial motors space who want a part with a specific model identity. The Broan-Nutone name and the 99080483 model number make it easy to reference, and if you are already looking for a Broan-Nutone replacement part with this model number, this option is relevant to your search.
What stands out
Broan-Nutone 99080483 Replacement Motor, Broan

The key feature here is the OEM Replacement Motor label. That tells you this is a replacement part from the original manufacturer's line, not a generic alternative. The model 99080483 and Broan-Nutone branding give you a clear way to reference the part, and the Country of Origin is Vietnam if that sourcing detail is useful to you. The unit is new, so you are getting a product in untouched condition.
A concrete reason to choose this motor is the OEM label: it is a direct replacement part from Broan-Nutone. A limitation to weigh is the no-battery specification: your setup needs to have its own power supply ready.
Meaningful trade-offs
The main trade-off is that this is a model-specific part, not a universal motor. It exists as the 99080483, which means your equipment needs to align with that exact model. Because the replacement motor is designed around that model, you are committing to a specific component rather than a one-size-fits-all solution.
Bottom line
At $114.99, the Broan-Nutone 99080483 Replacement Motor is a clearly priced replacement part. If you need an OEM part from Broan-Nutone and the model number works for your equipment, you have a specific motor to move forward with.