Requires Diagnostic Tool Calibration The way your model matches: we recommend using OBD learning activation matching is the safest. Type: Tire Pressure Sensor Condition: New Fitment: Direct Replacement Features: New, never been used. Easy to install and in use. Great quality and great fit. Correct connector without cutting or splicing. quality control standards to build and test. Direct Replacement Specification: Item Type:Tire Pressure Sensor Frequenz: 433Mhz Part Number: 26219828 Fitment: For Encore 2020-2021 For Cobalt 2020-2022 Color: Black Material: Metal+Plastic Package Contents: 4 * Car TPMS Tire Pressure Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.