Standard Ignition SC655 Vehicle Speed Sensor

Vehicle Speed Sensor for Honda and Acura

Standard Ignition SC655 is a new vehicle speed sensor built for transmission-mounted applications on select Honda and Acura vehicles. It uses a bolt-on attachment method, a rectangular female socket connector, and a 3-terminal mini-blade interface for direct replacement service.

Compatible with Honda Civic, Honda CR-V, Honda HR-V, Honda Accord, Honda Fit, Acura ADX, and Acura Integra applications across the listed model years, this SC655 sensor is a practical choice when diagnosing speed signal concerns on transmission-equipped vehicles.

Key Features

• Brand: Standard Ignition
• Part number: SC655
• New vehicle speed sensor
• Bolt-on mounting with 1 bolt hole
• Mounts on the transmission
• Rectangular female socket connector
• 3-terminal mini-blade electrical connection
• Black finish
• No harness, dust shield, bracket, or mounting hardware included

Detailed Product Overview

Standard Ignition SC655 is engineered as a transmission-mounted speed sensor for vehicles that rely on accurate rotational speed input for drivability and transmission control. The bolt-on design and single-connector layout support straightforward replacement of the original sensor on covered Honda and Acura applications. This part cross-references EXEDY OEM SC655 for the same application.

Use SC655 when servicing a Honda Civic speed sensor, Honda Accord turbine speed sensor, or Honda CR-V vehicle speed sensor application listed in the fitment data. It also applies to select Honda HR-V, Honda Fit, Acura ADX, and Acura Integra models where the original sensor uses the same mounting and connector style.

Common Issues This Part May Address

• Erratic or missing vehicle speed signal
• Transmission shifting concerns related to speed input
• Speedometer operation problems tied to sensor failure
• Diagnostic trouble codes associated with speed sensor circuits
• Intermittent drivability issues caused by a worn transmission sensor

Installation Notes and Tips

• Confirm the connector shape, terminal count, and mounting location before installation.
• Inspect the transmission connector and wiring for corrosion or damage before replacing the sensor.
• Verify the sensor seats fully at the bolt mount and that the sealing surface is clean.
• Clear any stored fault codes and road test the vehicle after installation.
• Match the application to the exact year, make, and model listed in the fitment data.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and sensor components. SC655 is supplied as a new part and built to match the listed OE-style fitment requirements for the covered Honda and Acura applications.