Description:

[Vehicle Fitment]: Compatible with Volvo S80 2007 V8 4.4L (From Chassis/VIN # 35288), S80 2008-2010 V8 4.4L, XC90 2005-2011 V8 4.4L---Upstream Left & Right. [Reference Number]: 250-54077, 350-64049, 25054077, 35064049. [Specification]: Wire Quantity: 4; Sensor Type: Heated; Mounting Type: Threaded; Connector Gender: Female; 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.