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The Best Way to Buy Used Body & Crash Sensors Online

Is your airbag light on due to a faulty impact sensor? We offer fully tested, OEM-quality body, crash, and miscellaneous sensors. Fast shipping across New Jersey and nationwide.

Undeployed Guaranteed

Impact sensors are verified to have no recorded crash data.

Continuity Tested

Internal circuitry and connector pins checked for proper resistance.

Close up of a tested OEM used automotive crash impact sensor

Quality Used Auto Sensors You Can Trust

Modern vehicles rely on a network of body sensors to deploy airbags during a crash, assist with parking, and monitor blind spots. When one of these sensors fails—often due to water intrusion or road debris—it can disable your entire safety system. At Falcon Car Parts, we provide genuine used OEM sensors to restore your vehicle's electronic safety net.

Every used body sensor in our inventory is carefully removed and tested. We guarantee that crash sensors are pulled from non-impacted zones and that the electronic internals are functioning to factory specifications.

  • Electrical Resistance Test: Verifying the sensor provides the correct Ohms to the control module.
  • Corrosion Inspection: Checking the delicate internal pins for water damage or green oxidation.
  • Housing Integrity: Ensuring the plastic casing is uncracked, preventing future moisture leaks.

Fast Delivery for Used Sensors in NJ

Located in Clifton, NJ, Falcon Car Parts is perfectly positioned to provide rapid shipping for used automotive sensors in New Jersey. A failed crash sensor means your airbags won't deploy when needed; we prioritize getting these critical safety electronics to you fast.

From Jersey City to Newark and beyond, we are the Tri-State area's trusted source for reliable, bench-tested OEM electronic parts.

Anti-Static Packaging

Packed securely to protect sensitive internal microchips!

Body Sensors for Every System

We source a wide variety of peripheral sensors that mount to the chassis, doors, and bumpers.

Impact / Crash Sensors

Front radiator-mounted and side door/pillar-mounted accelerometers that tell the SRS system to deploy airbags.

Parking & Blind Spot

Ultrasonic bumper sensors and radar modules mounted behind the rear quarter panels for driver assistance.

Misc. Body Sensors

Ambient air temperature sensors, yaw rate sensors, and advanced suspension height sensors.

Our 6-Point Quality Check for Body Sensors

Your vehicle's computer relies on accurate data. Every used sensor sold by Falcon Car passes the following standards:

  • 1. Multimeter Testing: We check the resistance (Ohms) to ensure the internal circuitry is unbroken.
  • 2. Crash Data Verification: Impact sensors are guaranteed to be sourced from undeployed zones of the donor vehicle.
  • 3. Connector Pin Review: We inspect the electrical port for burnt plastic, bent pins, or signs of an electrical short.
  • 4. Weather Seal Inspection: Body sensors face the elements; we ensure the rubber gasket around the plug is intact.
  • 5. Physical Casing Check: The plastic or metal housing is reviewed to ensure no hairline cracks will allow water intrusion.
  • 6. OEM Part Number Match: Sensors are highly specific; we use your VIN to match the exact factory part number perfectly.

Common Questions About Buying Used Body Sensors

Used impact and body sensors typically cost between $25 and $125. The price varies based on the vehicle make and the specific location of the sensor (e.g., front radiator support vs. side door pillar).

Yes, provided they are sourced from an undeployed, non-impacted area of a donor vehicle. We strictly verify that our sensors have not registered a crash event and test them for proper electrical continuity.

If a diagnostic scan indicates that a specific impact sensor has failed or lost communication, replacing it with a good working unit will resolve the issue. You may still need a scanner to clear the stored code.

Most peripheral crash sensors are simple 'plug-and-play' resistors/accelerometers and do not require programming. However, the main SRS control module (the computer) does require programming if replaced.

Front sensors detect head-on collisions to deploy the steering wheel and dash airbags. Side impact sensors (usually in the doors or B-pillars) detect side collisions to deploy curtain and seat airbags. They are not interchangeable.

Because they are mounted on the exterior body panels (like behind the front bumper), they are highly susceptible to water intrusion, road salt corrosion, and wire fraying over time.

Yes. Our 'Misc Body Sensor' category includes collision sensors, blind-spot radar modules, ultrasonic parking assist sensors, and ambient temperature sensors.

The sensor is sold as the module itself, which plugs into your vehicle's existing wiring harness. We do not cut the harness unless specifically requested in a custom quote.

Sensors look very similar but have different internal calibrations. We require your vehicle's VIN and the exact location of the sensor (e.g., Driver Side Front Radiator) to match the OEM part number perfectly.

Because we operate out of Clifton, NJ, we provide incredibly fast 1-2 day delivery for local Tri-State area customers, allowing you to pass inspection and drive safely.