HomeElectrical, Lighting and Body > SensorsStandard Ignition SC801 Vehicle Speed Sensor
Part #: SC801

Standard Ignition SC801 Vehicle Speed Sensor

75 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Cadillac, Chevrolet, and GMC, Acadia, Blazer, Cruze, Enclave, Envision, Equinox, LaCrosse, Malibu, Regal Sportback, Terrain, Trailblazer, Traverse, XT4, XT5, and XT6
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Reliable Vehicle Speed Sensor for Buick, Chevrolet, GMC, and Cadillac

The Standard Ignition SC801 Vehicle Speed Sensor is designed to provide accurate speed data for your vehicle's transmission system. Compatible with popular models like the Buick Enclave, Chevrolet Equinox, and GMC Terrain, this sensor ensures precise performance and reliable operation.

  • Plug-in attachment method for straightforward connection
  • Black finish with a single oval-shaped female connector
  • Three male blade terminals for secure electrical contact
  • Bolt mount design with one bolt hole for easy installation
  • Specifically mounted on the transmission for accurate speed readings

Detailed Description of the Standard Ignition SC801 Sensor

This new vehicle speed sensor from Standard Ignition features a plug-in connector type with a female oval-shaped connector, designed to interface seamlessly with your vehicle's wiring harness. The sensor includes three male blade terminals, ensuring a stable and reliable electrical connection. Its black color finish helps resist corrosion and wear over time. The SC801 mounts directly to the transmission using a bolt mount with a single bolt hole, providing a secure and precise fit. This sensor does not include a dust shield or mounting hardware, so ensure your existing components are in good condition before installation.

Compatible Vehicles and Common Applications

The SC801 sensor is compatible with a range of Buick, Cadillac, Chevrolet, and GMC models, including:

  • Buick Enclave, LaCrosse, Regal Sportback
  • Cadillac XT4, XT5, XT6
  • Chevrolet Acadia, Blazer, Cruze, Equinox, Malibu, Trailblazer, Traverse
  • GMC Envision, Terrain

This sensor is essential for accurate vehicle speed measurement, which impacts transmission shifting, speedometer readings, and engine control systems.

Common Issues Addressed by the SC801 Vehicle Speed Sensor

  • Erratic or inaccurate speedometer readings
  • Transmission shifting problems or delayed gear changes
  • Check engine light triggered by speed sensor faults
  • Loss of cruise control functionality
  • ABS or traction control system warnings related to speed data

Installation Notes and Tips

Installation requires accessing the transmission mount location where the sensor bolts in place. The SC801 uses a single bolt hole for mounting and a plug-in female connector with an oval shape. Ensure the connector is fully seated and the terminals are clean for optimal electrical contact. Since mounting hardware is not included, retain or replace bolts as needed. Verify the sensor's orientation and secure fit to prevent damage or inaccurate readings.

Quality Assurance and Warranty Information

Standard Ignition manufactures the SC801 as a new vehicle speed sensor, meeting OEM specifications for fit and function. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer resources.

BrandStandard Ignition
Part NumberSC801
Attachment MethodPlug in
Color/FinishBlack
Connector GenderFemale
Connector Quantity1
Connector ShapeOval
Connector TypePlug in
Dust Shield IncludedNo
Hardware IncludedNo
Mounting Bracket(s) IncludedNo
Mounting Hardware IncludedNo
Mounting LocationTrans mount
Mounting TypeBolt mount
New or RemanNew
Number of Bolt Holes1
Terminal GenderMale
Terminal Quantity3
Terminal TypeBlade

This part fits 75 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2024BuickEnclaveN/AInput Sensor
2024BuickEnvisionN/AInput Sensor
2024CadillacXT4N/AInput Sensor
2024CadillacXT5N/AInput Sensor
2024CadillacXT6N/AInput Sensor
2024ChevroletBlazerN/AInput Sensor
2024ChevroletTrailblazerN/AInput Sensor
2024ChevroletTraverseN/AInput Sensor
2024GMCAcadiaN/AInput Sensor
2024GMCTerrainN/AInput Sensor
2023BuickEnclaveN/AInput Sensor
2023BuickEnvisionN/AInput Sensor
2023CadillacXT4N/AInput Sensor
2023CadillacXT5N/AInput Sensor
2023CadillacXT6N/AInput Sensor
2023ChevroletBlazerN/AInput Sensor
2023ChevroletTrailblazerN/AInput Sensor
2023ChevroletTraverseN/AInput Sensor
2023GMCAcadiaN/AInput Sensor
2023GMCTerrainN/AInput Sensor
2022BuickEnclaveN/AInput Sensor
2022BuickEnvisionN/AInput Sensor
2022CadillacXT4N/AInput Sensor
2022CadillacXT5N/AInput Sensor
2022CadillacXT6N/AInput Sensor
2022ChevroletBlazerN/AInput Sensor
2022ChevroletMalibu2.0LL4N/AInput Sensor
2022ChevroletTrailblazerN/AInput Sensor
2022ChevroletTraverseN/AInput Sensor
2022GMCAcadiaN/AInput Sensor
2022GMCTerrainN/AInput Sensor
2021BuickEnclaveN/AInput Sensor
2021BuickEnvisionN/AInput Sensor
2021CadillacXT4N/AInput Sensor
2021CadillacXT5N/AInput Sensor
2021CadillacXT63.6LV6N/AInput Sensor
2021ChevroletBlazerN/AInput Sensor
2021ChevroletMalibu2.0LL4N/AInput Sensor
2021ChevroletTrailblazerN/AInput Sensor
2021ChevroletTraverseN/AInput Sensor
2021GMCAcadiaN/AInput Sensor
2021GMCTerrainN/AInput Sensor
2020BuickEnclaveN/AInput Sensor
2020BuickEnvision2.0LL4N/AInput Sensor
2020BuickRegal SportbackN/AInput Sensor
2020CadillacXT4N/AInput Sensor
2020CadillacXT5N/AInput Sensor
2020CadillacXT6N/AInput Sensor
2020ChevroletBlazerN/AInput Sensor
2020ChevroletEquinox2.0LL4N/AInput Sensor
2020ChevroletMalibu2.0LL4N/AInput Sensor
2020ChevroletTraverseN/AInput Sensor
2020GMCAcadiaN/AInput Sensor
2020GMCTerrainN/AInput Sensor
2019BuickEnclaveN/AInput Sensor
2019BuickEnvision2.0LL4N/AInput Sensor
2019BuickLaCrosse3.6LV6N/AInput Sensor
2019BuickRegal SportbackN/AInput Sensor
2019CadillacXT4N/AInput Sensor
2019ChevroletBlazerN/AInput Sensor
2019ChevroletCruzeAutomatic1.6LL4N/AInput Sensor
2019ChevroletEquinox2.0LL4N/AInput Sensor
2019ChevroletMalibu2.0LL4N/AInput Sensor
2019ChevroletTraverseN/AInput Sensor
2019GMCTerrainN/AInput Sensor
2018BuickEnclaveN/AInput Sensor
2018BuickLaCrosse3.6LV6N/AInput Sensor
2018BuickRegal SportbackN/AInput Sensor
2018ChevroletCruzeAutomatic1.6LL4N/AInput Sensor
2018ChevroletEquinox2.0LL4N/AInput Sensor
2018ChevroletMalibu2.0LL4N/AInput Sensor
2018ChevroletTraverseN/AInput Sensor
2018GMCTerrainN/AInput Sensor
2017ChevroletCruzeAutomatic1.6LL4N/AInput Sensor
2017ChevroletMalibu2.0LL4N/AInput Sensor

* 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:

24279771SN8503VSS1335

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