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IRIDIUM SPARK PLUG A-ITR4-15
Key Specifications/Special Features::
Multi-ribbed insulator eliminates flash over
95% pure aluminum insulator
Strong resistance to heat and shock
Great mechanic and electronic features
Auto iridium type: 50,000-80,000km (99.5% pure iridium )
Auto stand type: 20,000-40,000km
Motorcycle iridium type: 30,000-50,000km (99.5% pure iridium )
Auto stand type: 20,000-30,000km
