Keep the anti-lock brake and traction-control systems reading wheel speed accurately with the Walker Products ABS Wheel Speed Sensor 241-1027 (also 2411027). Cataloged for the front-left and front-right wheel positions, it drops in as a direct-fit replacement for the listed applications, including the 2002-2009 Chevrolet TrailBlazer, 2002-2009 GMC Envoy, 2004-2007 Buick Rainier and 2005-2009 Saab 9-7X.
- Front position: cataloged for the front-left and front-right wheel locations.
- What it does: monitors wheel rotational speed and sends that signal to the ABS control module for anti-lock braking and traction-control operation.
- Signs it may need replacing: an illuminated ABS or traction-control warning light, or those systems dropping out — have the fault diagnosed, since a wiring, tone-ring or module issue can cause the same signs.
If a failed front wheel speed sensor is the cause, this replaces it. Interchange: 19303071 · 5S7978 · ABS1447 · 50619 · 15158254 · 970-282 · 970282 · 531827 · 20774193 · 2ABS3323 · 8151582540 · AB1987 · 06-S879 · 06S879 · 410.992 · ALS1337 · V50-72-0028 · V507200028 · 1110634
Fits the 2002-2009 Chevrolet TrailBlazer, 2002-2006 Chevrolet TrailBlazer EXT, 2002-2009 GMC Envoy, 2002-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2003-2008 Isuzu Ascender, 2004-2007 Buick Rainier and 2005-2009 Saab 9-7X. See the "Vehicles it fits" section for the full list.
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19303071, 5S7978, ABS1447, 50619, 15158254, 970-282, 531827, 20774193, 2ABS3323, 8151582540, AB1987, 06-S879, 410.992, ALS1337, V50-72-0028, 1110634, SU9444
Frequently Asked Questions
What does this sensor do?
It monitors how fast the wheel is rotating and sends that signal to the ABS control module, which the anti-lock brake and traction-control systems use to manage braking.
Which position is this sensor for?
It is cataloged for the front wheel positions and fits either the front-left or front-right location on the listed applications.
Will it fit my vehicle?
It is a direct-fit replacement for applications such as the 2002-2009 Chevrolet TrailBlazer, 2002-2009 GMC Envoy, 2004-2007 Buick Rainier and 2005-2009 Saab 9-7X. Check the "Vehicles it fits" section.
Could this fix my ABS warning light?
If a failed front wheel speed sensor is the cause, replacing it addresses that. Have the fault diagnosed first, since wiring, a tone ring or the module can trigger the same light.
What are some interchange numbers it replaces?
It cross-references numbers including 19303071, 5S7978, ABS1447, 50619, 15158254, 970-282, ALS1337 and SU9444. See the full interchange list in the description.
