Delphi SS12420 Vehicle Speed Sensor

Vehicle Speed Sensor for Ford and Lincoln

Delphi SS12420 is a standard replacement vehicle speed sensor built for accurate speed signal input and OE-style fitment. It is engineered for 2020-2023 Ford Explorer, 2021-2023 Ford Bronco, and 2020-2023 Lincoln Aviator applications where consistent transmission and speed data are required.

Key Features

• Standard replacement vehicle speed sensor
• OE-calibrated and tested for accurate readings
• Wiring harness included for direct replacement use
• Blue female connector with rectangular 2-terminal design
• 120 mm wiring harness length
• Fits Ford Bronco, Ford Explorer, and Lincoln Aviator applications

Product Details

Delphi SS12420 is part of Delphi’s sensor lineup, which is developed and validated to OE standards for dependable signal accuracy. This vehicle speed sensor uses a single blue female connector, a rectangular housing, and a female terminal layout to match the original-style electrical connection. The included wiring harness supports clean replacement on 2020-2023 Ford Explorer, 2021-2023 Ford Bronco, and 2020-2023 Lincoln Aviator models. This part cross-references EXEDY OEM SC810 for the same application.

What This Sensor Helps Address

• Erratic or inaccurate speedometer readings
• Transmission shift concerns related to vehicle speed input
• ABS or stability system faults tied to speed signal loss
• Intermittent sensor communication caused by connector or harness wear
• Check engine lights triggered by vehicle speed sensor faults

Installation Notes and Tips

Verify connector shape, terminal count, and harness length against the original sensor before installation. Confirm the vehicle application by year and model: Fits 2021-2023 Ford Bronco, N/A; Fits 2020-2023 Ford Explorer, N/A; Fits 2020-2023 Lincoln Aviator, N/A. Inspect the mating connector and wiring for corrosion, damaged terminals, or chafing before connecting the new sensor. Clear diagnostic trouble codes and road test the vehicle after installation to confirm proper speed signal operation. Delphi SS12420 is also referenced by part numbers LP5Z 7H103-B and SN8512.

Quality Assurance

Delphi validates its sensors to OE standards and calibrates them for accurate readings, helping reduce repeat repairs and comeback concerns. SS12420 is built as a standard replacement sensor for consistent electrical performance in the listed Ford and Lincoln applications.