This listing is for Mopar Factory Replacement Iridium Spark Plugs (6) & Intake Gaskets (6). These items are compatible with the following vehicles. 6 – SP149125AE – Mopar Iridium Spark Plugs. 6 – 5184562AC – Plenum to lower intake gaskets. The item “2011-2017 Chrysler Jeep Dodge Ram Set of 6 Spark Plugs & Intake Gaskets [...]