Standard Ignition ABS Wheel Speed Sensor ALS3230
Standard Ignition ABS Wheel Speed Sensor ALS3230 - view 2
Standard Ignition ABS Wheel Speed Sensor ALS3230 - view 3
Standard Ignition ABS Wheel Speed Sensor ALS3230
Standard Ignition ABS Wheel Speed Sensor ALS3230 - view 2
Standard Ignition ABS Wheel Speed Sensor ALS3230 - view 3

Standard Ignition ABS Wheel Speed Sensor P/N:ALS3230

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$133.99
MPN: ALS3230
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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Standard Ignition ABS Wheel Speed Sensor P/N:ALS3230
Standard Ignition ABS Wheel Speed Sensor P/N:ALS3230
$133.99

Keep your ABS, traction, and stability systems reading wheel speed accurately with the Standard Ignition ABS Wheel Speed Sensor ALS3230. It installs as a direct-fit replacement across a wide range of Mercedes-Benz applications, including the 2019-2022 A220, 2014-2025 CLA250, 2019-2025 G550, 2020-2025 GLE350, 2020-2025 GLS580, and 2019-2022 Sprinter 3500 — see the Buyer's Guide tab for the full list of covered models and years.

This sensor monitors how fast a wheel is turning and reports that signal to the ABS control module, which the anti-lock brake, traction-control, and electronic stability systems rely on to modulate braking.

  • Cataloged position: listed for both front and rear wheel locations on the covered applications.
  • Per-vehicle quantity: the listed applications use two sensors, so order the quantity your vehicle requires.
  • Signal role: feeds real-time wheel-speed data to the ABS/traction/stability control module.
  • Direct fit: a direct-fit replacement for the listed Mercedes-Benz applications.

Signs this sensor may need replacing include an illuminated ABS, traction-control, or stability warning light, or those systems dropping out. Because these symptoms can have other causes, diagnose the fault before replacing. Interchange: Manufacturer part number ALS3230.

Frequently Asked Questions

What does the ALS3230 do?

It monitors wheel rotation speed and sends that signal to the ABS control module, which the anti-lock brake, traction-control, and stability systems use to modulate braking.

Will this sensor fit my vehicle?

It is a direct-fit replacement for many Mercedes-Benz models such as the A220, CLA250, G550, GLE350, GLS580, and Sprinter. Check the Buyer's Guide tab for the full year-and-model list.

Is this a front or rear sensor?

The catalog lists this sensor for both front and rear wheel positions on the covered applications. Confirm the location your vehicle needs against the Buyer's Guide.

How many do I need?

The listed applications use two sensors. This listing is for the sensor as cataloged, so order the quantity your specific vehicle requires.

What are signs this sensor may be failing?

An illuminated ABS, traction-control, or stability warning light, or those systems shutting off, can indicate a faulty sensor. Diagnose the cause first, as other faults produce the same symptoms.

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