NGK IRIDIUM IX SPARK PLUGS x 4 FIT AUDI A4 2.0 TFSI 2004 -2008
Genuine NGK Iridium IX Spark Plugs. - Fine Iridium tip ensures high durability and a consistently stable spark. (Heat 7) set of 4. - Heat grade 7 for mildly tuned engines / standard in many high perform a nce cars.