HomeElectrical, Lighting and Body > SensorsStandard Ignition SC66 Vehicle Speed Sensor
Part #: SC66

Standard Ignition SC66 Vehicle Speed Sensor

6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*Free return shipping only qualifies if our fitment verification tool is used.
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: Nissan, Frontier and Pathfinder
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Vehicle Speed Sensor for Nissan Frontier and Pathfinder

The Standard Ignition SC66 Vehicle Speed Sensor is designed to provide accurate speed data for Nissan Frontier and Pathfinder models. This sensor ensures proper communication between your vehicle's transmission and engine control systems, helping maintain optimal performance.

  • Compatible with Nissan Frontier and Nissan Pathfinder vehicles
  • Standard Ignition part number SC66 for precise identification
  • Direct replacement sensor for accurate vehicle speed readings
  • Durable construction to withstand automotive operating conditions
  • Essential for proper transmission shifting and speedometer function

Product Details and Compatibility

The SC66 Vehicle Speed Sensor from Standard Ignition is engineered to meet OEM specifications for Nissan Frontier and Pathfinder models. This sensor monitors the rotational speed of the transmission output shaft and sends this data to the vehicle’s computer system. Accurate speed sensing is critical for transmission control, cruise control operation, and speedometer accuracy. The SC66 sensor is a direct fit replacement, designed to simplify installation and restore proper vehicle function without modification.

Common Applications and Problem Resolution

  • Corrects erratic or non-functioning speedometer readings
  • Resolves transmission shifting issues related to faulty speed data
  • Eliminates cruise control malfunctions caused by sensor failure
  • Prevents engine performance problems linked to inaccurate speed input
  • Addresses diagnostic trouble codes related to vehicle speed sensor faults

Installation Notes and Tips

  • Ensure vehicle is turned off and cooled before installation
  • Locate the existing vehicle speed sensor on the transmission output shaft
  • Disconnect the electrical connector carefully to avoid damage
  • Remove the old sensor and install the Standard Ignition SC66 sensor in its place
  • Verify secure electrical connection and test sensor operation after installation

Quality Assurance and Warranty Information

Standard Ignition manufactures the SC66 Vehicle Speed Sensor to meet strict quality standards, ensuring reliable performance and durability. This part undergoes rigorous testing to comply with OEM requirements for Nissan Frontier and Pathfinder vehicles. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.

BrandStandard Ignition
Part NumberSC66
Connector GenderFemale
Connector ShapeSquare
Connector TypePlug In
Mounting LocationTrans Mount
Mounting TypeBolt Mount
Terminal GenderMale
Terminal TypeBlade

This part fits 6 vehicles. Search below:

YearMakeModelDrive TypeTransmissionLitersCylindersPositionNotes
2002NissanFrontierManual3.3LV6N/A
2001NissanFrontierRWD3.3LV6N/A
2000NissanFrontierRWDManual3.3LV6N/A
1999NissanFrontierRWDManual3.3LV6N/AFrom 5/99
1995NissanPathfinderRWDManualN/A
1994NissanPathfinderRWDManualN/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:

090-500813-0122163-711213-26222501075P022VSS02455S481072-379775755S8340SU4655VSS610

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