Standard Ignition ABS Wheel Speed Sensor ALS1140
Standard Ignition ABS Wheel Speed Sensor ALS1140 - view 2
Standard Ignition ABS Wheel Speed Sensor ALS1140 - view 3
Standard Ignition ABS Wheel Speed Sensor ALS1140
Standard Ignition ABS Wheel Speed Sensor ALS1140 - view 2
Standard Ignition ABS Wheel Speed Sensor ALS1140 - view 3

Standard Ignition ABS Wheel Speed Sensor P/N:ALS1140

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$450.99
MPN: ALS1140
UPC: 707390693576
Item Package Quantity: 1
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Standard Ignition ABS Wheel Speed Sensor P/N:ALS1140
Standard Ignition ABS Wheel Speed Sensor P/N:ALS1140
$450.99

Keep your anti-lock braking system reading wheel rotation accurately with the Standard Ignition ABS Wheel Speed Sensor (MPN ALS1140). It installs as a direct-fit replacement in the front right position on the 1995 Mazda Protege, restoring the wheel-speed signal the ABS control module relies on.

  • Function: monitors the rotational speed of its wheel and sends that signal to the ABS control module for anti-lock and, where equipped, traction-control operation.
  • Position: front right wheel — designed to mount in the original sensor location for the listed application.
  • Direct-fit replacement: a straightforward swap for a worn or failed original sensor on the vehicle listed below.
  • Signs it may need replacing: an illuminated ABS warning light, disabled anti-lock braking, or an erratic/absent wheel-speed reading. Diagnose the cause before replacing, as these symptoms can have other sources.

If a faulty front-right wheel speed sensor is the cause, this replaces it.

Interchange: ABS1250 · ABSC20654 · 531673 · BC1M4370XA · BC1M4370XB

Manufacturer part number ALS1140.

Fitment: 1995 Mazda Protege.

This part cross-references / interchanges with the following part numbers:

ABS1250, ABSC20654, 531673, BC1M4370XA, BC1M4370XB, ALS1140

Frequently Asked Questions

What does this ABS wheel speed sensor do?

It monitors the rotational speed of its wheel and sends that signal to the ABS control module, which uses it for anti-lock braking and, where equipped, traction control.

Which vehicle does the ALS1140 fit?

It is a direct-fit replacement for the 1995 Mazda Protege. Check the Buyer's Guide tab to confirm it matches your vehicle.

What position does this sensor mount in?

The catalog lists it as the front right wheel speed sensor, designed to mount in the original sensor location for the listed application.

What are signs this sensor may need replacing?

An illuminated ABS warning light, disabled anti-lock braking, or an erratic wheel-speed reading. Diagnose the cause first, since these symptoms can have other sources.

What numbers does this part interchange with?

It cross-references ABS1250, ABSC20654, 531673, BC1M4370XA, and BC1M4370XB. The manufacturer part number is ALS1140.

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