Proton Exora Spark Plugs Malaysia
Proton Exora · 2009–present
- •4-cylinder CFE: 4 iridium plugs; every 60,000 km; RM 160–280 set
- •Original CAMPRO CFE uses standard NGK or Denso iridium — widely available at local parts shops
Spark Plugs — Proton Engine Types
Saga/Persona 1.3L VVT uses standard copper or iridium plugs — iridium lasts 60,000 km vs 20,000 km for copper. X50/X70/X90 1.5T TGDI uses iridium plugs rated for 60,000 km. For turbocharged engines, iridium is strongly recommended — misfires under boost cause catalytic converter damage. Always gap-check new plugs before installation. Budget RM 15–30 per plug (copper) or RM 35–60 (iridium).