Motorcraft SP-478 AZFS32FE Double Platinum Spark Plugs 4 Pack - Ford Focus Zetec
Motorcraft SP-463 AZFS22C Copper Spark Plugs 4 Pack - Ford Focus Zetec (One step colder)
Brisk Premium ROR15LGS Spark Plugs 4 Pack - Ford Focus TIVCT, 2.0L Focus Zetec, Fiesta TiVCT 1.6L
Brisk Premium ROR14LGS Spark Plugs 4 pack - Ford Focus Zetec 16v & TiVCT (One step colder)
Brisk Silver Racing RR15YS Spark Plugs 4 Pack - Ford Focus ST, 2.0L Focus Zetec, Fiesta TiVCT 1.6L
