Vehicle Speed Sensor for Honda and Acura

Delphi SS12404 is a standard replacement vehicle speed sensor built for direct-fit service on select Honda and Acura applications. It uses a 3-terminal, single-connector design with a rectangular male connector to support accurate speed signal input for the vehicle’s control systems.

Compatible with 2007-2013 Honda CR-V, 2008-2020 Honda Accord, 2012-2015 Honda Civic, 2017-2021 Honda Civic, 2007-2011 Honda Element, 2011-2016 Honda CR-Z, 2010-2014 Acura TL, 2015-2020 Acura TLX, and 2016-2022 Acura ILX.

Key Features

• Part number: SS12404
• Vehicle speed sensor for OE-style replacement service
• 3 terminals with pin-type terminal design
• 1 rectangular male connector
• Standard replacement grade
• Wiring harness not included
• Package contents: vehicle speed sensor

Detailed Description

Delphi SS12404 is engineered for vehicles that rely on a precise speed signal for transmission, engine, and stability-related functions. Delphi validates and calibrates its sensors to OE standards, helping maintain accurate readings and consistent operation across supported Honda and Acura models. This part number, SS12404, is a practical replacement choice for drivers servicing a Honda Accord, Honda Civic, or Acura TLX speed sensor concern.

This part cross-references Standard Ignition SC478 for the same application.

Common Issues It May Address

• Inaccurate or erratic vehicle speed readings
• Speedometer operation problems
• Transmission shift concerns related to speed input
• Diagnostic trouble codes tied to vehicle speed sensor performance
• Intermittent signal loss from a worn sensor

Installation Notes and Tips

Verify connector shape, terminal count, and vehicle application before installation. SS12404 uses a single rectangular male connector with three male terminals, and no wiring harness is included. Confirm the original sensor location and inspect the connector and wiring for corrosion or damage before replacing the sensor.

Quality Assurance

Delphi backs this sensor with OE-focused development and product validation methods. Each sensor is tested and calibrated to OE standards to support accurate readings and reduce repeat repairs.