Standard Ignition ABS Wheel Speed Sensor P/N:ALS451
Keep your Mercedes-Benz anti-lock braking system reading wheel speed accurately with the Standard Ignition ABS Wheel Speed Sensor ALS2090. This rear-right sensor drops in as an OE-replacement for the 1990-1993 Mercedes-Benz 500SL, the 1993 600SL, and the 1994 SL320, SL500, and SL600 (All engines) — see the Buyer's Guide tab for the complete fitment.
An ABS wheel speed sensor monitors how fast the wheel is turning and reports that signal to the ABS control module. If a failed rear-right sensor is behind an illuminated ABS light or erratic anti-lock behavior, this replaces it.
It mounts to the spindle with a single-bolt flange and uses an oval male connector with two female pin terminals. Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: Germany.
Interchange: ABS2183 · ABSD31010 · 532550 · 1295402117. Manufacturer part number ALS2090.
This part cross-references / interchanges with the following part numbers:
What does this ABS wheel speed sensor do?
It monitors how fast the wheel is turning and sends that signal to the ABS control module, which the system uses to manage anti-lock braking.
Which vehicles does the ALS2090 fit?
It's listed for the 1990-1993 Mercedes-Benz 500SL, the 1993 600SL, and the 1994 SL320, SL500, and SL600 (All engines). Check the Buyer's Guide tab to confirm your vehicle.
What wheel position is this sensor for?
It is cataloged for the rear-right wheel position.
Does it include a wiring harness and mounting hardware?
Yes, it includes a 35.5 in (901.7 mm) wiring harness with OE-location grommets and wire clips. Mounting hardware is not included.
What are signs this sensor may need replacing?
An illuminated ABS warning light or erratic anti-lock operation can be signs. Have the cause diagnosed first, since other components can produce the same symptoms.
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.