HomeTransmission > SensorsStandard Ignition SC512 Manual Transmission Output Shaft Speed Sensor
Part #: SC512

Standard Ignition SC512 Manual Transmission Output Shaft Speed Sensor

⚙️ 19 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mercury, and Mazda, Fusion, Milan, 3, and 6
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Overview of Standard Ignition SC512 Output Shaft Speed Sensor

The Standard Ignition SC512 Manual Transmission Output Shaft Speed Sensor is designed for reliable performance in select Ford, Mazda, and Mercury vehicles. This sensor plays a critical role in monitoring transmission output shaft speed to ensure smooth manual transmission operation.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Rectangular
  • Connector Type: Plug in
  • Mounting Location: On transmission
  • Mounting Type: Bolt mount
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade

Detailed Product Description

The SC512 output shaft speed sensor from Standard Ignition is engineered to fit manual transmissions on specific Ford, Mazda, and Mercury models, including the Ford Fusion, Mazda 3 and 6, and Mercury Milan. Featuring a female rectangular plug-in connector with a single connection point, this sensor ensures secure electrical contact through its two male blade terminals. The sensor mounts directly on the transmission housing using a bolt mount system, providing stable and accurate speed readings essential for transmission control and vehicle performance.

Common Applications and Problem Resolution

  • Helps resolve inaccurate speedometer readings in manual transmission vehicles
  • Addresses transmission shifting issues related to faulty output shaft speed data
  • Prevents transmission warning lights caused by sensor failure
  • Improves overall transmission response and drivability
  • Eliminates erratic engine behavior linked to speed sensor malfunction

Installation Notes and Tips

Installation of the Standard Ignition SC512 sensor requires access to the manual transmission housing. Ensure the vehicle is safely supported and the transmission area is clean before mounting. The sensor uses a bolt mount for secure attachment and a plug-in rectangular female connector for easy electrical connection. Verify the connector is fully seated and terminals are free of corrosion to maintain optimal signal transmission.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The SC512 sensor undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in material and workmanship for a specified period.

BrandStandard Ignition
Part NumberSC512
Connector GenderFemale
Connector ShapeRectangular
Connector TypePlug In
Mounting LocationOn Transimission
Mounting TypeBolt Mount
Terminal GenderMale
Terminal TypeBlade

This part fits 19 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2012FordFusionManualN/A
2011FordFusionManualN/A
2010FordFusionManualN/A
2009FordFusionManualN/A
2009Mazda32.0LL4N/A
2009MercuryMilanManualN/A
2008FordFusionManualN/A
2008Mazda3ManualN/A
2008MercuryMilanManualN/A
2007FordFusionManualN/A
2007Mazda3ManualN/A
2007MercuryMilanManualN/A
2006FordFusionManualN/A
2006Mazda3ManualN/A
2006MercuryMilanManualN/A
2005Mazda3ManualN/A
2004Mazda3ManualN/A
2004Mazda6Manual3.0LV6N/A
2003Mazda6ManualN/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:

3M8Z17271C5S4958SN8214SU6808VSS1046

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