Delphi SS11421 Vehicle Speed Sensor

Vehicle Speed Sensor for Ford Applications

The Delphi SS11421 vehicle speed sensor is built for Ford vehicles that need accurate transmission speed signal input for proper drivability and shifting performance. It is a direct-fit electrical sensor with a black oval female connector and pin terminals for a clean OE-style connection.

Compatible with select Ford Mustang, F-150, F-250, F-150 Heritage, and GT applications, this Delphi vehicle speed sensor supports transmission output shaft speed sensing where specified by the vehicle platform.

Key Features

• Delphi SS11421 vehicle speed sensor for OE-style replacement
• Black oval connector with female housing
• 2-pin design with male terminals
• Wiring harness not included
• Package includes the vehicle speed sensor and instruction sheet
• Built from Delphi OE heritage and aftermarket engineering knowledge

Detailed Description

Delphi SS11421 is a vehicle speed sensor designed for Ford drivetrains that rely on a transmission-mounted speed signal. Delphi draws on more than a century of OE experience and supplier relationships with major automakers, and that background is reflected in the fit, connector design, and signal-focused construction of this replacement part. It is a practical choice for Ford Mustang, Ford F-150, Ford F-250, Ford F-150 Heritage, and Ford GT applications where the original sensor has failed or is producing inconsistent readings.

This part cross-references Standard Ignition SC468 for the same application.

What This Part Helps Address

• Inaccurate vehicle speedometer readings
• Transmission shift timing concerns related to speed signal loss
• Intermittent speed signal faults
• Illuminated drivetrain or sensor-related warning lights
• Harsh or inconsistent transmission behavior tied to output shaft speed input

Installation Notes and Tips

Verify connector shape, terminal count, and transmission application before installation. This Delphi SS11421 sensor uses a black oval female connector with 2 terminals and no wiring harness included, so reuse of the vehicle-side harness connection is required. Confirm the exact Ford model year and transmission speed sensor location, especially on Ford F-150 and Ford Mustang applications, to ensure the correct output shaft speed sensor is selected.

Quality Assurance

Delphi builds aftermarket parts using OE heritage and engineering knowledge developed through long-term supplier experience with leading automakers. The SS11421 is manufactured to support reliable sensor replacement for Ford speed-signal applications.