Description:

[Vehicle Fitment]: Compatible with Toyota 4Runner 2000 V6 3.4L---4WD; Calif-ESV; Upstream and Downstream. [Reference Number]: 250-24153, 250-54051, 89467-35030, 89467-34020, 8946549105, 8946549135, 8946569105, 25024153, 25054051, 8946735030, 8946734020. [Specification]: Wire Quantity: 4; Sensor Type: Heated; Mounting Type: Threaded; Connector Gender: Male; Package Quantity: 2x Oxygen Sensor; Packaging Type: Box. [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools.