FITS THE FOLLOWING VEHICLES - This ABS wheel speed sensor fit for 2004-2007 for Buick Rainier,2003-2006 for Chevrolet SSR,2002-2009 for Chevrolet Trailblazer,2002-2006 for Chevrolet Trailblazer EXT,2002-2009 for GMC Envoy,2002-2006 for GMC Envoy XL,2004-2005 for GMC Envoy XUV,2002-2004 for Oldsmobile Bravada,2005-2009 for Saab 9-7x. DETERMINE LOCKING UP OR NOT FAST - Our ABS sensors are able to measure the rotational speed of the wheels and pass them fast to the car's Engine Control Module (ECM), based on which the ECM determines if the wheels are locking up.. KEEP THE DIRECTION STABILITY - OCPTY wheel speed sensor can keep the direction stability of the car when braking as much as possible. When the driver presses the brake pedal quickly in emergency braking, the front wheel will not be locked and the steering ability still exists,avoiding the danger in front when braking..
