Vehicle Rodent Protection

A parked engine bay is warm, sheltered and full of nesting material, so mice move in when the weather turns cold. Once they're in, they chew to keep their teeth worn down, and wiring is within reach. Some newer vehicles use soy-based insulation, which many technicians believe makes it worse.

Yes. Honda made it well known as part 4019-2317, but it works on any vehicle, and on equipment like generators and lawn tractors. Wrap the harnesses, hoses and fuel lines rodents can reach, and wear gloves while you do it.

On their own, not for long. Rodents get used to a sound when nothing bad follows it. That's why we put shock plates first: touching a plate has a real consequence. A sound unit is worth adding as an extra layer, not relying on.

The wired M186 draws very little and shuts itself off before the battery gets too low. The M229 runs on its own batteries and never touches your vehicle's. If you also have a remote starter or a dash cam in parking mode, tell us and we'll account for the combined draw.

Yes, with care. Deer mice can carry hantavirus, so wear gloves, spray the droppings and nest material with disinfectant and let it soak, then wipe it up. Never sweep, vacuum or blow it out with compressed air. Our guide has the full steps.

Sometimes. Some comprehensive policies cover it and some exclude it, so check yours before the repair.