HomeSuspension > Suspension, Springs and Related ComponentsStandard Ignition YA109 Suspension Yaw Sensor
Part #: YA109

Standard Ignition YA109 Suspension Yaw Sensor

2 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Hyundai, Tucson
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Overview of Standard Ignition Suspension Yaw Sensor YA109

The Standard Ignition Suspension Yaw Sensor YA109 is designed specifically for Hyundai Tucson models, providing accurate lateral acceleration detection to support vehicle stability systems. This suspension yaw sensor features a female plug-in connector and a six-terminal male blade design for reliable electrical connections.

  • Compatible with Hyundai Tucson vehicles
  • Connector gender: Female with plug-in type
  • Terminal gender: Male with 6 blade terminals
  • Detects lateral acceleration for suspension and stability control
  • Includes yaw rate sensor for precise vehicle dynamics monitoring

Detailed Product Description

The Standard Ignition YA109 suspension yaw sensor is an essential component in the suspension system of Hyundai Tucson vehicles. It measures the yaw rate and lateral acceleration, which are critical inputs for the vehicle's electronic stability control and traction systems. The sensor’s female plug-in connector ensures a secure and straightforward installation, while the six male blade terminals provide stable electrical contact. This sensor helps maintain vehicle control during cornering and sudden maneuvers by accurately detecting changes in lateral movement.

Common Applications and Problem Resolution

  • Improves vehicle stability by detecting lateral acceleration changes
  • Supports electronic stability control and traction control systems
  • Helps resolve issues related to erratic handling or stability warnings
  • Addresses sensor faults that trigger dashboard warning lights
  • Replaces faulty yaw sensors to restore proper suspension system function

Installation Notes and Tips

When installing the Standard Ignition YA109 suspension yaw sensor on a Hyundai Tucson, ensure the connector is fully seated to avoid intermittent electrical issues. Verify the sensor orientation matches the vehicle’s specifications to guarantee accurate lateral acceleration readings. It is recommended to clear any diagnostic trouble codes after installation and perform a test drive to confirm proper system operation.

Quality Assurance and Warranty

Standard Ignition parts, including the YA109 suspension yaw sensor, are manufactured to meet or exceed OEM standards for fit, form, and function. This part undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary by region.

BrandStandard Ignition
Part NumberYA109
Connector GenderFemale
Connector TypePlug In
ContentsYaw Rate Sensor
FunctionsLateral Acceleration Detection
Terminal GenderMale
Terminal TypeBlade

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
2007HyundaiTucsonN/AHVAC Automatic Temperature Control (ATC) Relay with Bracket
2006HyundaiTucsonN/AHVAC Automatic Temperature Control (ATC) Relay with Bracket

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

5S771571-3643956902E300SU9203YR309YW209

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.