HomeTransmission > SensorsStandard Ignition SC516 Automatic Transmission Input Shaft Speed Sensor
Part #: SC516

Standard Ignition SC516 Automatic Transmission Input Shaft Speed Sensor

47 vehicles fit this part
Select your vehicle to confirm fitment
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Kia and Hyundai, Optima, Santa Fe, Sedona, Sorento, Azera, Santa Fe Sport, Sonata, and Cadenza
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition SC516 Transmission Sensor

The Standard Ignition SC516 Automatic Transmission Input Shaft Speed Sensor is designed for precise monitoring of input shaft speed in select Hyundai and Kia vehicles. This sensor ensures accurate data transmission to the vehicle’s transmission control system, supporting smooth gear shifts and optimal performance.

  • OEM replacement part for reliable fit and function
  • Bolt mount attachment method with two mounting holes for secure installation
  • Black finish with a durable rectangular male connector
  • Single plug-in connector with four female blade terminals
  • Compatible with multiple Hyundai and Kia models including Azera, Cadenza, Optima, Santa Fe, Santa Fe Sport, Santa Fe XL, Sedona, Sonata, and Sorento

Detailed Product Description

The SC516 sensor from Standard Ignition is engineered to meet original equipment manufacturer specifications, providing a direct replacement for the automatic transmission input shaft speed sensor. Its bolt mount design with two mounting holes allows for a secure and stable fitment in the transmission assembly. The sensor features a black finish and a rectangular male connector that plugs in easily, ensuring a reliable electrical connection with four female blade terminals. This sensor does not include hardware or mounting brackets, so existing components should be reused during installation.

Compatible Vehicles and Applications

This transmission input shaft speed sensor is compatible with a range of Hyundai and Kia models, including:

  • Hyundai Azera
  • Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL
  • Hyundai Sonata
  • Kia Cadenza
  • Kia Optima
  • Kia Sedona
  • Kia Sorento

Common Issues Addressed by SC516 Sensor

  • Erratic or delayed gear shifting in automatic transmissions
  • Transmission slipping or failure to engage gears properly
  • Illumination of transmission-related warning lights on the dashboard
  • Inaccurate speed readings affecting transmission control module performance
  • Intermittent loss of communication between sensor and transmission system

Installation Notes and Tips

  • Ensure the vehicle is safely lifted and supported before accessing the transmission sensor location
  • Reuse existing mounting hardware as the sensor does not include bolts or brackets
  • Disconnect the battery before installation to prevent electrical shorts
  • Carefully align the sensor and secure it using the two bolt holes for proper fitment
  • Verify the connector is fully seated and locked to avoid connection issues

Quality Assurance and Warranty

Standard Ignition SC516 is manufactured to meet OEM standards, ensuring consistent performance and durability. This sensor is an exact replacement part designed to maintain factory specifications. While hardware and mounting brackets are not included, the product is backed by Standard Ignition’s quality assurance protocols. Please refer to the manufacturer’s warranty terms for specific coverage details.

BrandStandard Ignition
Part NumberSC516
Connector GenderMale
Connector ShapeRectangular
Connector TypePlug In
Mounting LocationOn Transimission
Mounting TypeBolt Mount
O.E.M. ReplacementYes
Terminal GenderFemale
Terminal TypeBlade

This part fits 47 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2020KiaOptimaAutomaticN/A
2019HyundaiSanta Fe XL3.3LV6N/A
2019KiaOptimaAutomaticN/A
2018HyundaiSanta FeN/A
2018KiaOptimaAutomaticN/A
2018KiaSedonaN/A
2018KiaSorento3.3LV6N/A
2017HyundaiAzeraN/A
2017HyundaiSanta FeN/A
2017HyundaiSanta Fe SportN/A
2017HyundaiSonataN/A
2017KiaOptimaAutomaticN/A
2017KiaSedonaN/A
2017KiaSorento3.3LV6N/A
2016HyundaiAzeraN/A
2016HyundaiSanta FeN/A
2016HyundaiSanta Fe SportN/A
2016HyundaiSonataN/A
2016KiaCadenzaN/A
2016KiaOptimaAutomaticN/A
2016KiaSedonaN/A
2016KiaSorento3.3LV6N/A
2015HyundaiAzeraN/A
2015HyundaiSanta FeN/A
2015HyundaiSanta Fe SportN/A
2015HyundaiSonataN/A
2015KiaCadenzaN/A
2015KiaOptimaAutomatic2.0LL4N/A
2015KiaSedonaN/A
2015KiaSorento3.3LV6N/A
2014HyundaiAzeraN/A
2014HyundaiSanta FeN/A
2014HyundaiSanta Fe SportN/A
2014HyundaiSonataAutomatic2.0LL4N/A
2014KiaCadenzaN/A
2014KiaOptimaAutomatic2.0LL4N/A
2014KiaSorento3.3LV6N/A
2013HyundaiAzeraN/A
2013HyundaiSanta FeN/A
2013HyundaiSanta Fe SportN/A
2013HyundaiSonataAutomatic2.0LL4N/A
2013KiaOptimaAutomatic2.0LL4N/A
2012HyundaiAzeraN/A
2012HyundaiSonataAutomatic2.0LL4N/A
2012KiaOptimaAutomatic2.0LL4N/A
2011HyundaiAzeraN/A
2011KiaOptimaAutomatic2.0LL4N/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:

426203B100426203B101SN8218VSS1050VSSB10097

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