When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

20 Best Under Hood Rodent Repeller (2023 Updated)

An under hood rodent repeller is a device that helps to keep rodents away from your vehicle’s engine compartment. It works by emitting a high-pitched sound that is only audible to rodents, which helps to keep them away from your vehicle.

This can help to prevent them from chewing on wires or other components in your engine, which can lead to serious damage.

20 Best Under Hood Rodent Repeller

Product Image Product Name Features Price

Victor Mouse and Rat Repellent Spray – 32 oz

  • Naturally repels mice and rats by scent and taste
  • Non-toxic essential oil formula can be used indoors or outdoors
  • Ready-to-use spray can be used around the perimeter of the home

Mouse Rat and Rodent Repellent Critter Out 32oz Concentrate

  • 32 Ounce Concentrate

Fresh Cab Rodent Repellent, 2.5 oz

  • Use in uninhabited, enclosed spaces such as RV’s, sheds, attics, and detached storage areas where activity or droppings have been noticed.

Mighty Mint Rodent Repellent Spray for Vehicle Engines and Interiors – Cars …

  • Protects Auto Interiors and Engines from Rodent Chewing.
  • Natural Ingredients Proven Effective in the Real World.
  • Smells Great!

Victor Ultra Sonic Pest Chaser Rodent Repellent

  • High-frequency ultrasound repels rodents
  • PestChaser emits ultrasound at varying volumes (peaking at 100db) and frequencies (ranging from 32 to 62 kHz)

Tomcat Rodent Repeller Rodent | 0369705

  • 2 Refills

Victor Scent-Away Natural Rodent Repeller Packs, 5 Pack

  • Featured Specifications
  • o Mint scent repels mice
  • o Breathable pouch with granules infused with 100% peppermint oil

Tomcat 1 gal. Rodent Repellent

  • 1 Gal

Victor Ultra PestChaser Rodent Repeller – 3 Units

  • 3

Fresh Cab Botanical Rodent Repellent – 4 pack

  • 4

Mighty Mint Rodent Repellent – 15oz

  • 15 oz

P3 Under Hood Animal Repeller

  • Easy to mount Water resistant
  • Battery operated
  • LED Indicator

Victor Mini M753SN Ultrasonic Rodent Repeller with Nightlight, 3-Pack Not Available in Hi, nm, PR,White

  • Repels mice, rats and other rodents
  • Ideal for average-size rooms like living rooms, bedrooms, kitchens, etc
  • High frequency ultrasound repels rodents
Victor Mouse and Rat Repellent Spray – 32 oz
  • Naturally repels mice and rats by scent and taste
  • Non-toxic essential oil formula can be used indoors or outdoors
  • Ready-to-use spray can be used around the perimeter of the home
Mouse Rat and Rodent Repellent Critter Out 32oz Concentrate
  • 32 Ounce Concentrate
Fresh Cab Rodent Repellent, 2.5 oz
  • Use in uninhabited, enclosed spaces such as RV’s, sheds, attics, and detached storage areas where activity or droppings have been noticed.
Mighty Mint Rodent Repellent Spray for Vehicle Engines and Interiors – Cars …
  • Protects Auto Interiors and Engines from Rodent Chewing.
  • Natural Ingredients Proven Effective in the Real World.
  • Smells Great!
Victor Ultra Sonic Pest Chaser Rodent Repellent
  • High-frequency ultrasound repels rodents
  • PestChaser emits ultrasound at varying volumes (peaking at 100db) and frequencies (ranging from 32 to 62 kHz)
Tomcat Rodent Repeller Rodent | 0369705
  • 2 Refills
Victor Scent-Away Natural Rodent Repeller Packs, 5 Pack
  • Featured Specifications
  • o Mint scent repels mice
  • o Breathable pouch with granules infused with 100% peppermint oil
Tomcat 1 gal. Rodent Repellent
  • 1 Gal
Victor Ultra PestChaser Rodent Repeller – 3 Units
  • 3
Fresh Cab Botanical Rodent Repellent – 4 pack
  • 4
Mighty Mint Rodent Repellent – 15oz
  • 15 oz
P3 Under Hood Animal Repeller
  • Easy to mount Water resistant
  • Battery operated
  • LED Indicator
Victor Mini M753SN Ultrasonic Rodent Repeller with Nightlight, 3-Pack Not Available in Hi, nm, PR,White
  • Repels mice, rats and other rodents
  • Ideal for average-size rooms like living rooms, bedrooms, kitchens, etc
  • High frequency ultrasound repels rodents

1. Victor Mouse and Rat Repellent Spray – 32 oz

Victor Mouse and Rat Repellent Spray - 32 oz

  • Naturally repels mice and rats by scent and taste
  • Non-toxic essential oil formula can be used indoors or outdoors
  • Ready-to-use spray can be used around the perimeter of the home
  • People and pet safe when used as directed
  • 32 oz spray bottle covers up to 67 linear feet

Check Latest Price

Sold By Price
Amazon.com
eBay
Victor – Official Site
WebstaurantStore.com

Product Details

Reviews From Real Customers

September

2. Mouse Rat and Rodent Repellent Critter Out 32oz Concentrate

Mouse Rat and Rodent Repellent Critter Out 32oz Concentrate

  • 32 Ounce Concentrate

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart – Deer Out LLC
www.DeerOut.com

Product Details

Specifications

Details
Package Dimensions 8.82 x 4.45 x 2.36 inches
Is Discontinued By Manufacturer No

Reviews From Real Customers

Sherryl B
Karl G
favorforpat

3. Fresh Cab Rodent Repellent, 2.5 oz

Fresh Cab Rodent Repellent, 2.5 oz

  • Use in uninhabited, enclosed spaces such as RV’s, sheds, attics, and detached storage areas where activity or droppings have been noticed.
  • Made in the USA with farm-grown ingredients.
  • Helps to preserve nature’s ecosystem by providing an alternative to mouse traps and poisons.
  • Safe for children and pets when used as directed.

Check Latest Price

Sold By Price
Amazon.com – Seller
Walmart
Tractor Supply Company
Ace Hardware

Product Details

Specifications

Details
Weight 0.18 oz

Reviews From Real Customers

ChristineF
Kristy C
ShellF

4. Mighty Mint Rodent Repellent Spray for Vehicle Engines and Interiors – Cars …

Mighty Mint Rodent Repellent Spray for Vehicle Engines and Interiors - Cars ...

  • Protects Auto Interiors and Engines from Rodent Chewing.
  • Natural Ingredients Proven Effective in the Real World.
  • Smells Great!
  • Made in the USA.

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart
Rite Aid

Product Details

Specifications

Details
Application Type Spray
Spray Application Type Trigger
Concentrated or Ready to Use Ready to use
Indoor/Outdoor Indoor,Outdoor
Organic Non-Organic
Pack Size 1
Pest Control Type Lawn Insect Control
Primary Active Ingredient Peppermint Oil
Safe for Edibles No
Safe for Pets Yes
Product Width (in.) 3 in

Reviews From Real Customers

Hebberjo
Cassandra
Mamie777

5. T5-S Triple Ultrasonic Repeller for Mice, Rats, Rodents, Squirrels

T5-S Triple Ultrasonic Repeller for Mice, Rats, Rodents, Squirrels

Check Latest Price

Sold By Price
Amazon
eBay – marketplace_advantage
bigamart.com

Product Details

Specifications

Details
Product Dimensions 4.72 x 4.72 x 3.15 inches

Reviews From Real Customers

Valerii
Norik
Kristina

6. Victor Ultra Sonic Pest Chaser Rodent Repellent

Victor Ultra Sonic Pest Chaser Rodent Repellent

  • High-frequency ultrasound repels rodents
  • PestChaser emits ultrasound at varying volumes (peaking at 100db) and frequencies (ranging from 32 to 62 kHz)
  • Easy to use: plugs into 110V-AC wall outlet
  • 6 ft. cord enables ideal placement
  • Reduction in rodent activity should occur within 6-10 days

Product Details

Specifications

Details
Animal Type Mouse, Rat
Application Method Cartridge
Area Of Use Home
Concentrated or Ready to Use Ready to Use
Indoor and/or Outdoor Indoor

Reviews From Real Customers

radioactive69

7. Tomcat Rodent Repeller Rodent | 0369705

Tomcat Rodent Repeller Rodent | 0369705

  • 2 Refills

Check Latest Price

Sold By Price
Amazon
Lowe’s
The BuildClub

Product Details

Specifications

Details
Recommended for Gophers No
Recommended for Snakes No
Contains Bait No
Lowe’s Exclusive No
Odorless No

Reviews From Real Customers

21dafull
Ivyyy

8. Victor Scent-Away Natural Rodent Repeller Packs, 5 Pack

Victor Scent-Away Natural Rodent Repeller Packs, 5 Pack

  • Featured Specifications
  • o Mint scent repels mice
  • o Breathable pouch with granules infused with 100% peppermint oil
  • o Hang, stick, or place anywhere
  • o Ideal for enclosed spaces

Product Details

Specifications

Details
Package Weight 0.463 lbs.
MFG Brand Name Victor
Longevity 30 days
Organic Yes
Net Package Quantity/Net Content 5

9. Tomcat 1 gal. Rodent Repellent

Tomcat 1 gal. Rodent Repellent

  • 1 Gal

Check Latest Price

Sold By Price
Amazon
Lowe’s
Tractor Supply Company
Tomcat

Product Details

Specifications

Details
Product Type Animal Repellent
Animal Type Rodents
Product Form Liquid
Effectiveness Duration 30 day
Safe for Pets Yes

Reviews From Real Customers

PJ29384
beltline

10. Victor Ultra PestChaser Rodent Repeller – 3 Units

Victor Ultra PestChaser Rodent Repeller - 3 Units

  • 3

Check Latest Price

Sold By Price
Amazon
Victor – Official Site

Product Details

Specifications

Details
For Use In Large size rooms
Emits Ultrasound at varying volumes
For Use Against Mice and rats
Cord Included 6 ft cord
Design Heavy-duty

11. Brison Ultrasonic Rodent Repeller – Electromagnetic Pest Indoor Repellent

Brison Ultrasonic Rodent Repeller - Electromagnetic Pest Indoor Repellent

Check Latest Price

Sold By Price
Amazon
Walmart – Fenom Inc

Product Details

Reviews From Real Customers

Dinara
Bryan
Ivan

12. Stay Away Rodent Repellent – 4 Pack

Stay Away Rodent Repellent - 4 Pack

Check Latest Price

Sold By Price
Amazon
Walmart
Lowe’s
Home Depot

Product Details

Specifications

Details
Maximum Coverage Area (Sq. Feet) 500
Recommended for Squirrels No
Application Method Bag
Contains Bait No
Duration of Effectiveness 30 days
Primary Usage Repellent
Recommended for Rabbits No
Lowe’s Exclusive No
Pest Common Name Rodent
Recommended for Goats No
Primary Active Ingredient Balsam Fir Oil, a botanical pesticide
Recommended for Gophers No
Safer for Plants Yes
Concentrated/Ready-to-Use Ready-to-use
Reapplication Period 2-4 weeks
Recommended for Mice Yes
Recommended for Moles No
Recommended for Deer No
Odorless No
Package Quantity 4
Recommended for Birds No
Area of Use Home and perimeter
Safer For Pets Yes
Indoor/Outdoor Indoor
Recommended for Rodents Yes
Natural No
Recommended for Rats Yes
Safer For Kids Yes
Recommended for Snakes No

Reviews From Real Customers

GardeningGrandmom
PhilliesPhan
Goody Goody

13. P3 International Under Hood Animal Repeller

P3 International Under Hood Animal Repeller

Check Latest Price

Sold By Price
Amazon
eBay
Walmart – etailSuperStore

Product Details

Specifications

Details
Assembled Product Weight 0.3 lb
Assembled Product Dimensions (L x W x H) 5.40 x 2.90 x 1.90 Inches

Reviews From Real Customers

garysmetana
El Cid
J H S

14. Fresh Cab Botanical Rodent Repellent – 4 pack

Fresh Cab Botanical Rodent Repellent - 4 pack

  • 4

Check Latest Price

Sold By Price
Amazon
eBay
Tractor Supply Company
Camping World

Product Details

Specifications

Details
Weight 0.65 oz

Reviews From Real Customers

StephanieW

15. Mighty Mint Rodent Repellent – 15oz

Mighty Mint Rodent Repellent - 15oz

  • 15 oz

Check Latest Price

Sold By Price
Amazon
eBay – ialvinwong
Target

Product Details

Specifications

Details
Duration of Effectiveness 5 days
Primary Usage Repellent
Recommended for Squirrels Yes
Lowe’s Exclusive No
Recommended for Moles Yes

Reviews From Real Customers

MD55
Penelope
QueenKK

16. AP Products Display Fresh Cab Rodent Repellent – Box of 8 AP380351

AP Products Display Fresh Cab Rodent Repellent - Box of 8 AP380351

Check Latest Price

Sold By Price
Amazon
Walmart – UnbeatableSale

Product Details

Reviews From Real Customers

N.S.
N.
RDTOAD

17. P3 Under Hood Animal Repeller

P3 Under Hood Animal Repeller

  • Easy to mount Water resistant
  • Battery operated
  • LED Indicator
  • ON/OFF Button

Check Latest Price

Sold By Price
Amazon
Newegg.com – Famous Microgreens

Product Details

Specifications

Details
Product Dimensions 5.0 x 3.0 x 2.0 inches

Reviews From Real Customers

acyut
jessicajock
saturn949

18. MouseBlocker 95731 Ultrasonic Mouse Blocker Pro, 120 Volt

MouseBlocker 95731 Ultrasonic Mouse Blocker Pro, 120 Volt

Check Latest Price

Sold By Price
Amazon
eBay
Walmart – Speedway Motors, INC
Speedway Motors

Product Details

Specifications

Details
Assembled Product Weight 2.0000 oz
Assembled Product Dimensions (L x W x H) 8.00 x 8.00 x 4.00 Inches

Reviews From Real Customers

Frugal Eddie
Redchevelle71
Brandon

19. Tomcat 24oz Rodent Repellent

Tomcat 24oz Rodent Repellent

Check Latest Price

Sold By Price
Amazon
Ideal True Value Home Center
Scheels
meekoutlet.com

Product Details

Specifications

Details
Product Form Liquid
Animal Type Mice and Rats
Container Size 24 oz
Number in Package 1 pk
Indoor or Outdoor Indoor

20. Victor Mini M753SN Ultrasonic Rodent Repeller with Nightlight, 3-Pack Not Available in Hi, nm, PR,White

Victor Mini M753SN Ultrasonic Rodent Repeller with Nightlight, 3-Pack Not Available in Hi, nm, PR,White

  • Repels mice, rats and other rodents
  • Ideal for average-size rooms like living rooms, bedrooms, kitchens, etc
  • High frequency ultrasound repels rodents
  • Safe for use around children and non-rodent pets
  • Nightlight feature: provides a soft glow in the dark

Check Latest Price

Sold By Price
Amazon
Walmart – Supply the Home

Product Details

Reviews From Real Customers

TnBmore
GARY
VTISFUN

Conclusion

The under hood rodent repeller is an ultrasonic device that emits high-frequency sound waves that are designed to repel rodents such as rats, mice, and squirrels. The device is designed to be installed in the engine compartment of a vehicle, and it is powered by the vehicle’s battery.

The under hood rodent repeller is effective at repelling rodents from the engine compartment, and it is a humane and safe way to keep rodents away from your vehicle.

Categories Uncategorized

Leave a Comment