Looking for the best impact sensors for your car? We’ve tested and reviewed the top 10 impact sensors to help you find the perfect fit for your vehicle, ensuring safety and reliability on the road.
Impact sensors are crucial for your car’s safety. They detect collisions and trigger airbags to protect you. Choosing the right sensor ensures your vehicle stays reliable and secure.
We’ve tested and reviewed the best impact sensors for cars. From easy installation to precise performance, these sensors keep you safe on the road. Discover the perfect fit for your vehicle and drive with confidence.
List of Top 10 Impact Sensors For Cars
| Image | Title | Best For | Price |
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2pcs Replacement Car Impact Front Sensor for Dodge Grand Caravan Journey for Ram C/V for Chrysler 68137949AA US |
This product is perfect for car owners who need to replace their old or damaged impact sensor. It’s easy to install and works great for Dodge, Chrysler, and Ram vehicles. |
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Impact Sensor Replace 13578678, Airbag Side Vibration Bumper Fit for GMC Buick Cadillac Chevrolet Silverado Spark Tahoe Yukon |
This impact sensor is perfect for anyone who needs a reliable replacement for their GMC, Buick, Cadillac, or Chevrolet vehicle. It’s easy to install and ensures safety by quickly detecting impacts. |
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Megatronix ES2 Dual Stage Adjust Piezoelectric Car Alarm Security Shock Sensor |
This Megatronix ES2 is perfect for car owners who want reliable security. It’s easy to adjust and works great for light or heavy impacts. |
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Car Genunie Impact Airbag Sensor 959303L100 |
This airbag sensor is perfect for car owners who need a reliable replacement. It’s easy to install and fits your vehicle perfectly. |
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Avital 3103LX 1-Way Security System with Keyless Entry/Flashing Parking Lights |
The Avital 3103LX is perfect for anyone who wants simple, reliable car security. It’s great for drivers who need keyless entry and flashing lights to keep their car safe and easy to use. |
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77930-TR0-B11/B21 for 2012-2014 Civic Collision Sensor Impact Sensor (left/B21) |
This collision sensor is perfect for owners of 2012-2014 Civic or 2014-2016 Accord cars. It’s a must-have replacement for safety and peace of mind. |
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959203K000 Front Impact Sensor Fit for Kia Forte Optima Rio Rio5 Sedona 2010-2016 for Hyundai Accent Elantra Sonata 2009-2015 |
This front impact sensor is perfect for car owners who need a reliable replacement part. It’s easy to install and fits perfectly with Hyundai and Kia models like Sonata, Elantra, Optima, and Forte. |
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2pcs Impact Front Sensor for Ram C/V 2013-2015 Dodge Journey 2018-2020 68137949AA |
This 2-piece impact front sensor is perfect for owners of Ram C/V 2013-2015 and Dodge Journey 2018-2020 who need a brand-new replacement. It’s easy to install and comes with everything you need. |
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Car Shock Sensor |
This Car Shock Sensor is perfect for car owners who want peace of mind. It alerts you to parking damages or if your car is moved without your knowledge. |
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CARBBIA Front Impact Sensor Pigtail Connector Plug Wiring Harness Compatible with Honda Accord 2008-2020 Compatible with Acura MDX 2007-2020 |
This CARBBIA Front Impact Sensor Pigtail Connector Plug Wiring Harness is perfect for Honda and Acura owners who need a reliable replacement part. It’s ideal for DIY repairs or professional mechanics working on compatible models. |
Detailed Reviews
Discover the top 10 impact sensors for cars, carefully selected based on expert reviews and customer feedback. Each product is evaluated for performance, features, and value, ensuring you find the perfect fit for your vehicle. Whether you prioritize safety, ease of installation, or affordability, this guide has you covered—read on to make an informed choice!
1. 2pcs Replacement Car Impact Front Sensor for Dodge Grand Caravan Journey for Ram C/V for Chrysler 68137949AA US

This 2-piece set replaces old or damaged impact sensors in your car. It’s easy to install and works smoothly.
The part number is 68137949AA. Check your car’s year, make, and model to ensure it fits. Each package includes 2 sensors.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for car owners who need to replace their old or damaged impact sensor. It’s easy to install and works great for Dodge, Chrysler, and Ram vehicles.
Ready to Purchase?
2. Impact Sensor Replace 13578678, Airbag Side Vibration Bumper Fit for GMC Buick Cadillac Chevrolet Silverado Spark Tahoe Yukon

Replace your impact sensor with this precise fit for GMC, Buick, Cadillac, and Chevrolet models. It’s easy to install and works seamlessly with your vehicle’s safety system. Enhance your safety with quick, reliable performance.
This sensor detects impacts fast, ensuring your airbags deploy correctly. It’s designed to fit multiple locations, making it a perfect replacement for your car’s original part.
| Pros | Cons |
|---|---|
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Perfect For:
This impact sensor is perfect for anyone who needs a reliable replacement for their GMC, Buick, Cadillac, or Chevrolet vehicle. It’s easy to install and ensures safety by quickly detecting impacts.
Ready to Purchase?
3. Megatronix ES2 Dual Stage Adjust Piezoelectric Car Alarm Security Shock Sensor

The Megatronix ES2 is a dual-stage piezoelectric shock sensor designed to keep your car safe. It detects impacts and triggers your alarm with two levels of sensitivity.
It runs on 12V DC with low power use. Each stage has its own tuning screw and LED for easy setup.
| Pros | Cons |
|---|---|
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Perfect For:
This Megatronix ES2 is perfect for car owners who want reliable security. It’s easy to adjust and works great for light or heavy impacts.
Ready to Purchase?
4. Car Genunie Impact Airbag Sensor 959303L100

The Car Genunie Impact Airbag Sensor 959303L100 is a reliable replacement part for your vehicle. It ensures your airbag system works safely and effectively.
This impact pressure sensor is designed for exact compatibility. Just check your vehicle’s make, model, and trim in the Amazon Garage. It fits perfectly, no guesswork needed.
Installation is simple and direct. It meets OEM specifications, so it’s easy to replace. Plus, it comes with a 1-year warranty for peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
This airbag sensor is perfect for car owners who need a reliable replacement. It’s easy to install and fits your vehicle perfectly.
Ready to Purchase?
5. Avital 3103LX 1-Way Security System with Keyless Entry/Flashing Parking Lights

The Avital 3103LX is a 1-way security system that keeps your car safe. It comes with keyless entry for easy access.
It has flashing parking lights, an impact sensor, and ignition control. These features work together to protect your vehicle.
The system also includes remote door locks. It’s simple to use and adds extra peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
The Avital 3103LX is perfect for anyone who wants simple, reliable car security. It’s great for drivers who need keyless entry and flashing lights to keep their car safe and easy to use.
Ready to Purchase?
6. 77930-TR0-B11/B21 for 2012-2014 Civic Collision Sensor Impact Sensor (left/B21)

77930-TR0-B11/B21 is a collision sensor designed for specific Honda models. It ensures your vehicle’s safety systems work properly.
This sensor fits 2012-2014 Civic and 2014-2016 Accord models. It replaces the left-side impact sensor (B21).
Installation is simple and reliable. It restores your car’s safety features. Trust this part for peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
This collision sensor is perfect for owners of 2012-2014 Civic or 2014-2016 Accord cars. It’s a must-have replacement for safety and peace of mind.
Ready to Purchase?
7. 959203K000 Front Impact Sensor Fit for Kia Forte Optima Rio Rio5 Sedona 2010-2016 for Hyundai Accent Elantra Sonata 2009-2015

The 959203K000 Front Impact Sensor is a perfect fit for many Hyundai and Kia models. It works with cars like the Kia Forte, Optima, Rio, and Sedona from 2010 to 2016. It also fits Hyundai Accent, Elantra, and Sonata from 2009 to 2015.
This sensor is easy to install, durable, and reliable. It comes with a plug-and-play connector for quick setup. The high-quality materials ensure it lasts long and performs well.
You can buy with confidence. If there’s any issue, contact us for a perfect solution. No need to worry about after-sales problems.
| Pros | Cons |
|---|---|
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Perfect For:
This front impact sensor is perfect for car owners who need a reliable replacement part. It’s easy to install and fits perfectly with Hyundai and Kia models like Sonata, Elantra, Optima, and Forte.
Ready to Purchase?
8. 2pcs Impact Front Sensor for Ram C/V 2013-2015 Dodge Journey 2018-2020 68137949AA

Upgrade your vehicle’s safety with the 2pcs Impact Front Sensor. Designed for Ram C/V 2013-2015 and Dodge Journey 2018-2020, this brand-new sensor ensures reliable performance.
The manufacture part number is 68137949AA, replacing the superseded part 5WK44602. Each package includes 2 impact sensors, offering complete coverage.
Installation is quick and easy, saving you time and effort. Trust this high-quality product to keep your vehicle safe and efficient.
| Pros | Cons |
|---|---|
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Perfect For:
This 2-piece impact front sensor is perfect for owners of Ram C/V 2013-2015 and Dodge Journey 2018-2020 who need a brand-new replacement. It’s easy to install and comes with everything you need.
Ready to Purchase?
9. Car Shock Sensor

The Car Shock Sensor keeps your vehicle safe. It alerts you to parking damages or if your car is stolen.
Set notification intervals, adjust sensitivity, and stay informed. Simple, reliable, and easy to use.
| Pros | Cons |
|---|---|
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Perfect For:
This Car Shock Sensor is perfect for car owners who want peace of mind. It alerts you to parking damages or if your car is moved without your knowledge.
Ready to Purchase?
10. CARBBIA Front Impact Sensor Pigtail Connector Plug Wiring Harness Compatible with Honda Accord 2008-2020 Compatible with Acura MDX 2007-2020

The CARBBIA Front Impact Sensor Pigtail Connector Plug Wiring Harness is a reliable replacement part for your vehicle. It works with Honda and Acura models from 2006 to 2020. This part ensures your car’s safety systems work properly.
It fits Honda Accord, Civic, CRV, and Odyssey. It also fits Acura MDX, TL, and TLX. The package includes one front impact sensor pigtail.
The length is 11.8 inches or 30 cm. If you have questions, contact us. We are here to help you.
| Pros | Cons |
|---|---|
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Perfect For:
This CARBBIA Front Impact Sensor Pigtail Connector Plug Wiring Harness is perfect for Honda and Acura owners who need a reliable replacement part. It’s ideal for DIY repairs or professional mechanics working on compatible models.
Ready to Purchase?
Buying Guide
Impact sensors are key to your car’s safety. They detect crashes and trigger airbags to keep you safe.
Choosing the right impact sensor can feel tricky. But don’t worry, we’re here to help. Here’s what to look for:
- Compatibility: Check if the sensor fits your car’s make, model, and year. Look for the part number to ensure a perfect match.
- Ease of Installation: Pick a sensor that’s easy to install. Plug-and-play options save time and effort.
- Performance: Choose a sensor with fast and precise detection. It should work seamlessly with your car’s safety system.
- Durability: Look for high-quality materials that last long. A warranty adds extra peace of mind.
- Sensitivity: Some sensors offer adjustable sensitivity. This lets you customize how they respond to impacts.
- Price: Compare prices to find the best value. Don’t sacrifice quality for a lower cost.
- Brand Reputation: Trust well-known brands with good reviews. They often offer reliable products and support.
With these tips, you’ll find the perfect impact sensor for your car. Drive with confidence knowing you’re protected.