
Protect your vehicle 24/7 with the ultimate mouse repellent for car engine bays. Using 3rd Gen ultrasonic frequencies and smart strobe alarms, AutexRat keeps rats and mice away from your expensive wiring looms.










Pests love nesting in dark engine compartments and chewing critical wiring. AutexRat emits high-frequency sound waves that irritate rodents and keep them far away from your vehicle's engine bay, saving you thousands in repair bills.
Engineered for nonstop, 24/7 protection. Power this mouse repellent for car using a USB cable, 4x AA rechargeable batteries, or connect it directly to your vehicle's 12V system for reliable defense even when parked long-term.


Car engine bays present a harsh environment. AutexRat is built with heavy-duty, water-resistant material designed to withstand high engine heat, moisture, and dust, ensuring peak performance under all conditions.



The AutexRat mouse repellent for car is a major breakthrough in protective vehicle technology. By integrating targeted high-frequency ultrasound with visual strobe alarms, it effectively disrupts rodent nesting patterns before they can destroy modern soy-based wire coatings.
– Mark Stevens, Automotive Systems Specialist


Keep your vehicle protected under any condition. Power using AA batteries, plug into standard USB, or connect directly to your car's 12V adapter for endless underhood security.

Measuring only 12 x 8 x 3 cm, its miniature profile allows discreet mounting anywhere inside the engine bay without interfering with moving mechanical components.

An entirely non-toxic, chemical-free, clean, and eco-friendly solution. Keep pests away safely without risking damage to your vehicle, pets, or family.


Mice and rats are nocturnal pests. The high-intensity red and blue strobe lights flash dynamically to disrupt their night vision and eliminate their sense of safety.

No guessing games. The built-in digital screen clearly displays active operating modes, system status, and current power settings for easy monitoring.

No wire cutting or electrical experience needed. Mount securely inside your engine room using the included heavy-duty tie bands in just a few minutes.









We stand behind our underhood rodent prevention technology. Our helpful customer support team is available 24/7 to assist with installation, setup, or technical queries about protecting your vehicle.
Everything You Need to Know About Keeping Your Car Free of Rodents






Rats chewed through my main engine loom twice, costing over $2,000. Since installing AutexRat six months ago, I haven't seen a single dropping or mark inside the engine bay. The 12V adapter setup was incredibly quick and easy!

I store my classic car over the winter in an outdoor garage and always worried about field mice. I use the AA battery power mode on my AutexRat repeller, and it keeps my vehicle completely rodent-free. Absolute peace of mind!

The build quality of this repellent is unmatched. It easily handles intense under-hood heat, and the smart digital screen gives me confidence that it's running perfectly. Safe, low-power, and highly effective.
