Standard Ignition SC99 Vehicle Speed Sensor

Vehicle Speed Sensor for Honda Applications

Standard Ignition SC99 is a new vehicle speed sensor built for direct-fit service on select Honda models. It uses a bolt-mount design with a single rectangular female socket connector and a 3-blade male terminal interface for a clean electrical connection.

Compatible With 2001-2006 Honda Insight, Denso systems, and 1996-1999 Honda Civic manual transmission output shaft speed sensor applications using Nippondenso systems. Standard Ignition SC99 is also cross-referenced to OE-style replacement numbers for the same application.

Key Features

• Vehicle speed sensor for electrical and drivetrain signal input
• Bolt-mount installation with one mounting hole and one bolt hole
• Black housing with rectangular female socket connector
• 3-terminal blade connection, no harness included
• New replacement part from Standard Ignition
• Fits Honda Insight and Honda Civic applications listed below

Detailed Description

Standard Ignition SC99 is a replacement vehicle speed sensor engineered for Honda Insight and Honda Civic applications that use Denso or Nippondenso speed sensor systems. The sensor mounts by bolt and connects through a single female rectangular socket, making it a straightforward service part for restoring vehicle speed signal input. This part number, SC99, is listed for 2001-2006 Honda Insight and 1996-1999 Honda Civic manual transmission output shaft speed sensor applications.

This part cross-references OE-style numbers such as 78410S04971 and SU5469 for the same application.

What It Helps Address

• Erratic or missing vehicle speed signal
• Speedometer operation concerns tied to the sensor circuit
• Transmission output shaft speed sensor faults
• Driveability issues related to incorrect speed input
• Check engine light conditions associated with speed sensor failure

Installation Notes and Tips

Verify connector shape, terminal count, and bolt-mount location before installation. SC99 is supplied without a harness, dust shield, mounting bracket, or mounting hardware, so reuse existing vehicle components where applicable. Confirm the vehicle uses the listed Denso or Nippondenso system before ordering.

Quality Assurance

Standard Ignition SC99 is a new replacement sensor built to match the listed Honda applications and OE-style interchange references. Fitment is confirmed for 2001-2006 Honda Insight and 1996-1999 Honda Civic manual transmission output shaft speed sensor applications.