Keep your vehicle's safety systems functioning optimally with this 2-pack of ABS wheel speed sensors. These precision-engineered sensors feature a 26-inch wire harness and are specifically designed for various GM vehicles from 2014-2020, including Cadillac Escalade, Chevrolet Silverado series, and GMC Sierra models. Each sensor comes with a single bolt hole mounting design and a female connector with 2 male blade terminals for secure installation. The bolt mount configuration ensures stable positioning at the wheel location. These sensors are direct replacements for part numbers 20971873 and ALS2631, making them compatible with a wide range of vehicles including Chevrolet Suburban, Tahoe, and GMC Yukon models. The durable construction and exact specifications match your vehicle's requirements for reliable ABS system performance.