Keep your anti-lock braking system reading wheel speed accurately with the Standard Ignition ABS Wheel Speed Sensor ALS550, the front-left sensor for these classic GM compact trucks and SUVs. It drops in as a direct-fit replacement for the listed applications, including the 1991-1997 Chevrolet S10, 1992-1997 GMC Jimmy, 1994-1997 GMC Sonoma, 1995-1997 Chevrolet Blazer, and 1991-1994 and 1996 Oldsmobile Bravada.
This sensor mounts at the front-left wheel and generates the wheel-speed signal the ABS control module uses to detect impending lockup and modulate braking.
- Front-left fitment: cataloged for the front-left wheel position on the listed applications.
- Direct-fit replacement: installs in place of the original sensor for the listed vehicles.
- ABS signal duty: reports wheel rotation speed to the anti-lock braking system.
Signs the original sensor may need replacing include an illuminated ABS warning light or intermittent ABS operation; because these symptoms can have other causes, diagnose the fault before replacing. If a failed front-left wheel speed sensor is the cause, this ALS550 replaces it.
Interchange: Manufacturer part number ALS550.
Additional applications include the 1991 GMC S15 Jimmy, 1991 GMC Syclone, and 1992-1993 GMC Typhoon — see the Buyer's Guide tab for the full list.
