Standard Ignition ABS Wheel Speed Sensor P/N:ALS451
Keep your ABS and traction control system reading wheel speed accurately with the Standard Ignition ABS Wheel Speed Sensor ALS3309. This front wheel speed sensor is a direct-fit replacement for the 2020-2024 Ford Transit-150, 2020-2024 Ford Transit-250, 2020-2024 Ford Transit-350, and 2020-2025 Ford Transit-350 HD.
An ABS wheel speed sensor monitors how fast a wheel is turning and reports that signal to the ABS/traction control module. When the original sensor fails, that signal can drop out or read erratically.
Signs this sensor may need replacing include an illuminated ABS or traction control warning light, or a stored wheel-speed fault. Because these symptoms can have other causes, diagnose the fault before replacing. If a failed front wheel speed sensor is the cause, this unit replaces it.
Interchange: Manufacturer part number ALS3309.
What does this ABS wheel speed sensor do?
It monitors how fast the wheel turns and sends that signal to the ABS and traction control module, which uses it to manage anti-lock braking and stability functions.
Which vehicles does the ALS3309 fit?
It is a direct-fit front sensor for the 2020-2024 Ford Transit-150, 2020-2024 Transit-250, 2020-2024 Transit-350, and 2020-2025 Transit-350 HD. See the Buyer's Guide tab to confirm your vehicle.
Is this a front or rear sensor?
The catalog lists this as a front wheel speed sensor for the applications shown.
What are signs this sensor may be failing?
An illuminated ABS or traction control warning light or a stored wheel-speed fault code can indicate a bad sensor. Diagnose the cause first, since these symptoms can have other sources.
What is the manufacturer part number?
The manufacturer part number is ALS3309 from Standard Ignition.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.