Standard Ignition SC487 Automatic Transmission Output Shaft Speed Sensor

Brand Standard Ignition SC487
Connector Gender Female
Connector Shape Square
Connector Type Plug In
Harness Length - inches 20"
Mounting Location On Transimission
Mounting Type Flange
O.E.M. Replacement Yes
Terminal Gender Male
Terminal Type Blade
Wiring Harness Included Yes
Fits Hyundai and Kia · 18 vehicles

OE replacement. Direct-fit sensor with bolt-mount installation.

Wiring harness included. Comes ready for a cleaner, simpler connection.

Sensor only. Replacement part without extra mounting hardware.

Cross-references Standard Ignition SC487, 4595522740 and SN7424 for the same application. See all 5.

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Automatic Transmission Output Shaft Speed Sensor

Standard Ignition SC487 is a new automatic transmission output shaft speed sensor with a 20-inch wiring harness and OE replacement fitment. It is built for direct replacement service on select Hyundai Accent and Kia Rio/Rio5 applications, including models that use a neutral safety switch with harness and radio capacitor notes.

For drivers searching for a Hyundai Accent transmission speed sensor or a Kia Rio output shaft speed sensor, SC487 provides the correct connector style and mounting layout for the listed applications. Standard Ignition SC487 is also cross-referenced to common aftermarket numbers for the same use case.

  • Automatic transmission output shaft speed sensor
  • New OE replacement part
  • Flange attachment with bolt-mount installation
  • Female square socket connector with 2-wire harness
  • 20-inch wiring harness included
  • Black finish
  • Sensor-only design
  • Fits select Hyundai Accent, Kia Rio, and Kia Rio5 applications

Fitment Details

  • Fits 2006-2011 Hyundai Accent, N/A
  • Fits 2011 Kia Rio, N/A
  • Fits 2011 Kia Rio5, N/A
  • Fits 2006-2007 Kia Rio5, N/A
  • Fits 2006-2010 Kia Rio, N/A, Neutral Safety Switch with Harness - Radio Capacitor
  • Fits 2008-2010 Kia Rio5, N/A, Neutral Safety Switch with Harness - Radio Capacitor

What This Sensor Helps Address

  • Erratic or missing transmission speed signal
  • Transmission shift timing concerns related to shaft speed input
  • Illuminated transmission or check engine warning lights tied to sensor faults
  • Harsh, delayed, or inconsistent shifting caused by incorrect speed data
  • Diagnostic trouble codes associated with output shaft speed sensor performance

Installation Notes

SC487 installs as a sensor-only replacement and uses a single bolt-mount flange design. Verify the connector shape, terminal style, and harness routing against the original part before installation, especially on 2006-2010 Kia Rio and 2008-2010 Kia Rio5 applications with the neutral safety switch with harness and radio capacitor note. Confirm the transmission application and connector match before clearing codes and road testing.

Quality Assurance

Standard Ignition SC487 is an OE replacement part from a brand known for electrical and engine management components. The part number SC487 is listed for direct replacement service and is supported by interchange references including 4595522740 and SN7424 for the same application.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2011HyundaiAccentN/A
2011KiaRio1.6LL4N/A
2011KiaRio51.6LL4N/A
2010HyundaiAccentN/A
2010KiaRioN/ANeutral Safety Switch with Harness - Radio Capacitor
2010KiaRio5N/ANeutral Safety Switch with Harness - Radio Capacitor
2009HyundaiAccentN/A
2009KiaRioN/ANeutral Safety Switch with Harness - Radio Capacitor
2009KiaRio5N/ANeutral Safety Switch with Harness - Radio Capacitor
2008HyundaiAccentN/A
2008KiaRioN/ANeutral Safety Switch with Harness - Radio Capacitor
2008KiaRio5N/ANeutral Safety Switch with Harness - Radio Capacitor
2007HyundaiAccentN/A
2007KiaRioN/ANeutral Safety Switch with Harness - Radio Capacitor
2007KiaRio51.6LL4N/A
2006HyundaiAccentN/A
2006KiaRioN/ANeutral Safety Switch with Harness - Radio Capacitor
2006KiaRio5N/A
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — SC4874595522740SN7424SU13984VSS1022