HomeTransmission > SensorsStandard Ignition SC633 Manual Transmission Output Shaft Speed Sensor
Part #: SC633

Standard Ignition SC633 Manual Transmission Output Shaft Speed Sensor

9 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Explorer and Mountaineer
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Overview of Standard Ignition SC633 Output Shaft Speed Sensor

The Standard Ignition SC633 Manual Transmission Output Shaft Speed Sensor is designed for reliable performance in Ford Explorer and Mercury Mountaineer vehicles. This sensor plays a critical role in monitoring the output shaft speed to ensure smooth transmission operation.

  • Connector Gender: Male
  • Connector Quantity: 3
  • Mounting Location: On transmission
  • Mounting Type: Bolt mount
  • Terminal Gender: Male
  • Terminal Quantity: 3
  • Terminal Type: Bullet

Detailed Product Description

The SC633 sensor from Standard Ignition is engineered to fit directly onto the transmission of select Ford Explorer and Mercury Mountaineer models. Featuring a bolt mount design, it ensures secure installation and consistent sensor positioning. The sensor includes a male connector with three terminals, each utilizing bullet-type terminals for reliable electrical connections. This configuration supports accurate output shaft speed readings, which are essential for proper manual transmission function and vehicle performance.

Common Applications and Issues Addressed

  • Helps resolve erratic speedometer readings
  • Prevents transmission shifting problems related to speed sensor failure
  • Addresses transmission warning light activation due to sensor faults
  • Improves overall transmission response and drivability

Installation Notes and Tips

Installation requires mounting the sensor directly onto the transmission using the bolt mount points. Ensure the male connector with three terminals is properly aligned and securely connected to avoid signal loss. It is recommended to inspect the wiring harness for damage before installation. Proper torque on mounting bolts will maintain sensor stability and accurate readings.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The SC633 sensor undergoes rigorous quality control to ensure durability and reliable performance in Ford Explorer and Mercury Mountaineer vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberSC633
Connector GenderMale
Mounting LocationOn Transimission
Mounting TypeBolt Mount
Terminal GenderMale
Terminal TypeBullet

This part fits 9 vehicles. Search below:

YearMakeModelPositionNotes
2005FordExplorerN/AMounted on Transfer Case
2005MercuryMountaineerN/Aw/ 2 Speed Transfer Case
2004FordExplorerN/AMounted on Transfer Case
2004MercuryMountaineerN/Aw/ 2 Speed Transfer Case
2003FordExplorerN/AMounted on Transfer Case
2003MercuryMountaineerN/Aw/ 2 Speed Transfer Case
2002FordExplorerN/AMounted on Transfer Case
2002MercuryMountaineerN/Aw/ 2 Speed Transfer Case
2001FordExplorerN/Aw/ 2 Speed Transfer Case

* 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:

1L2Z7F293BASN8335SW5644VSS1167VSSA212

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