HomeTransmission > SensorsStandard Ignition SC522 Automatic Transmission Output Shaft Speed Sensor
Part #: SC522

Standard Ignition SC522 Automatic Transmission Output Shaft Speed Sensor

5 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi and Volkswagen, Q5, Q7, and Touareg
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Reliable Automatic Transmission Output Shaft Speed Sensor

The Standard Ignition SC522 is designed to provide accurate speed readings for automatic transmissions in select Audi and Volkswagen models. Engineered for durability and precise fitment, this sensor ensures consistent performance in your Audi Q5, Q7, or Volkswagen Touareg.

  • Bolt mount attachment method for secure installation
  • Black finish for corrosion resistance
  • Female square plug-in connector with one connector and two blade terminals
  • Includes wiring harness for straightforward connection
  • Single mounting hole for precise alignment

Product Details and Specifications

The SC522 automatic transmission output shaft speed sensor from Standard Ignition features a bolt mount design that simplifies installation and maintains sensor stability. Its black finish helps protect against environmental factors, while the female connector with a square shape and plug-in type ensures compatibility with factory wiring. The sensor includes two wires with male blade terminals, facilitating a reliable electrical connection. Although hardware and mounting brackets are not included, the sensor comes with a wiring harness to assist with integration into the vehicle’s transmission system.

Compatible Vehicles and Applications

This sensor is compatible with specific Audi and Volkswagen models, including the Audi Q5, Audi Q7, and Volkswagen Touareg. It is designed to replace the factory automatic transmission output shaft speed sensor, helping to monitor transmission speed accurately and support proper shifting and transmission control.

  • Helps resolve transmission shifting delays or erratic shifting
  • Addresses transmission speed sensor error codes
  • Improves transmission performance and responsiveness
  • Prevents transmission slipping caused by faulty speed readings
  • Supports proper operation of the vehicle’s transmission control module

Installation Notes and Tips

Installation requires removal of the old sensor and mounting the SC522 using the bolt mount attachment method. Ensure the single mounting hole aligns correctly for secure placement. The included wiring harness simplifies electrical connections, but verify that the female square plug-in connector mates properly with the vehicle’s wiring. Since hardware and mounting brackets are not included, retain original components or source compatible fasteners as needed.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The SC522 sensor undergoes rigorous testing to ensure reliable operation in demanding transmission environments. Please refer to Standard Ignition’s warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberSC522
Connector GenderFemale
Connector ShapeSquare
Connector TypePlug In
Mounting LocationOn Transimission
Mounting TypeBolt Mount
Terminal GenderMale
Terminal TypeBlade

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2010AudiQ5N/A
2010AudiQ7N/A
2010VolkswagenTouaregN/A
2009AudiQ7N/A
2009VolkswagenTouaregN/A

* 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:

09D927321B5S1263374039SN8224SU14048VSS1056

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