Hitachi's Automatic Transmission Speed Sensors (CASs) are crucial to an efficiently operating automatic Transmission. Accurate readings and signals are transmitted to your vehicles' Electrical Control Unit (ECU) for an efficiently shifting vehicle. Hitachi uses premium components and materials in the construction of all sensors extending the service interval of the product. Designed to meet the exact needs of each specific vehicle, Hitachi's Automatic Transmission Speed Sensors are the premium choice. Hitachi is a Tier One OE supplier to the largest automobile manufacturers globally, delivery industry leading quality, and exceeding customer expectations with our products and service. Hitachi is bringing that same knowledge and expertise to the premium products we deliver in the Aftermarket because Quality Matters. Product Features:Hitachi is a Tier 1 OE supplier for automatic transmission speed sensors100% NEW, never remanufacturedMeets the OE performance and durability standards for this applicationAccurate and reliable measurements