Description:

[Vehicle Fitment]: Compatible with Volvo S80 2007-2010 V8 4.4L, XC90 2005-2011 V8 4.4L. [Reference Number]: UF574, 8687939, E1074, 52-2134, 2505-310768, IC654, 6962. [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..