Review on Dorman 970 337 ABS Sensor by Seth Shea

Works well to replace the right ABS sensor and skid plate on a 1998 c1500 4x4. Make sure you have a spare washer for the spot where the washer meets the knuckle not sold with the washer, or reuse the old one if possible. Also have a 13mm socket on hand. As with most Dorman products, a small modification is required, at least for me. The center mounting hole didn't fit right out of the box, but the drill bit was the right size and everything was fine.