Standard Ignition SC167 Vehicle Speed Sensor

Vehicle Speed Sensor for Transmission Mount Applications

Standard Ignition SC167 is a transmission-mounted vehicle speed sensor built for direct-fit service on select Chevrolet trucks. It uses a female oval plug-in connector with a screw-in mounting style and blade terminals for a secure electrical connection.

Compatible with 1988-1991 Chevrolet R20, R30, R2500, R3500, and C3500 applications where the sensor mounts on the transmission, this Standard Ignition SC167 helps restore accurate speed signal input for drivability and transmission-related systems.

Key Features

• Transmission mount vehicle speed sensor
• Female oval connector with plug-in design
• Screw-in mounting type for secure installation
• 2 blade terminals with male terminal ends
• Built for domestic and import coverage through controlled manufacturing
• Precision-focused construction for consistent signal performance and service life

Detailed Description

The Standard Ignition SC167 is engineered as a replacement vehicle speed sensor for transmission-mounted applications. It is designed with one female oval connector, a plug-in connection style, and two male blade terminals to match the original electrical interface on supported Chevrolet trucks. This part number SC167 is a practical choice when servicing speed signal concerns on 1988-1991 Chevrolet R20, R30, R2500, R3500, and C3500 models.

Standard Ignition manufactures its sensor products with process control from component sourcing through final assembly, helping maintain consistent quality and fit. The SC167 is part of a broad sensor catalog intended to support service work with accurate, durable replacement components.

This part cross-references AC Delco 213-3132 and Standard Motor Products SU1317 for the same application.

What It Helps Fix

• Inaccurate or missing vehicle speed signal
• Speedometer operation issues caused by a failed transmission sensor
• Transmission shift concerns related to speed input
• Diagnostic trouble codes tied to vehicle speed sensor performance
• Intermittent electrical connection at the transmission-mounted sensor

Installation Notes and Tips

Install the SC167 at the transmission mount location and verify the connector shape, terminal style, and mounting style before replacement. Confirm the vehicle application by year and model, especially on Chevrolet R20, R30, R2500, R3500, and C3500 trucks. Inspect the harness connector and related wiring for wear or corrosion before final assembly.

Quality Assurance

Standard Ignition maintains manufacturing control throughout the production process, from componentry to finished sensor, to support consistent quality and long service life. The SC167 is built to meet service-professional expectations for fit, signal accuracy, and durability.