Description:

[Vehicle Fitment]: Compatible with Subaru Legacy 2010-2011 H6 3.6L, Legacy 2012-2019 H6 3.6L (From 2/21/12), Outback 2010-2019 H6 3.6L, Tribeca 2010-2011 H6 3.6L, Tribeca 2012-2014 H6 3.6L (From 2/21/12). [Reference Number]: UF-682, UF666, 22433AA610, NGK6619, 6619. [Specifications]: Coil Terminal Quantity: 3; Terminal Type: Blade; Mount Type: Bolt On; Mounting Location: Valve Cover; Voltage: 12V; Spark Plug Material: Iridium. [Iridium spark plug]: Iridium is a type of refined alloy which is highly suitable to be used as the materials of the central electrode in a spark plug. It extends the life of the spark plug nearly threefold, ensures a more stable idle speed of the engine, and delivers a super performance to the engine with improved fuel efficiency, reduced emissions and faster starting up..