General description 100% Brand New, Never Used. These tire pressure sensors are designed for easy installation and use, ensuring excellent quality and a perfect fit. They feature a correct connector that requires no cutting or splicing, and are built and tested under strict quality control standards. Technical specifications Item Type: Tire Pressure Sensor Part Number: BDGF-37-140 / BDGF37140 Color: Black Material: ABS Frequency: 315MHz Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Mazda 3, 6, CX-30, and CX-9 models from 2019 to 2020 Includes 4x Tire Pressure Sensors