Description:

[Vehicle Fitment]: Compatible with Chevrolet Cobalt 2005-2007 L4 2.0L; Compatible with Saturn Ion 2004-2007 L4 2.0L. [Reference Number]: UF492, 12584368, 12584369, H6T15171, 6418. [Specifications]: Color: Black; Terminal Quantity: 4; Terminal Gender: Male; Terminal Type: Blade; Voltage: 12V; Spark Plug Material: Iridium & Platinum. [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..