Description:

[Vehicle Fitment]: Compatible with Subaru Legacy 2010-2012 H4 2.5L---Upstream and Downstream; B1S1; B1S2. [Reference Number]: 250-24440, 250-54068, 234-9098, 25024440, 25054068, 2349098, 32005986, 32005987, 32005988, 32010413, 22690AA56A, 22690AA810, 22690AA45C, 22690AA490, 22690AA491, 22690AA560, 22690AA500, 22690AA501, 22690AA520, 22690AA53B, 22641AA52A, 24826. [Specifications]: 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.