Description:

[Vehicle Fitment]: Compatible with Buick Encore GX 2020-2021 L3 1.2L; Compatible with Chevrolet Trailblazer 2021-2022 L3 1.2L---Bank 1 Sensor 1; Upstream. [Reference Number]: 250-25155, 25025155. [Specification]: Wire Quantity: 5; Sensor Type: Heated; Mounting Type: Threaded; Connector Gender: Female; Package Quantity: 1x Oxygen Sensor; Packaging Type: Box. [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools.