High-performance OE 8#41-101 Iridium Spark Plug for precision engine performance

Premium iridium tip ensures ultra-longevity and consistent spark efficiency

Laser-welded fine-wire center electrode reduces voltage requirements

Trivalent metal plating prevents corrosion and extends service life

Precision-engineered insulator design minimizes misfires and boosts fuel economy

Direct fit replacement for multiple car models requiring IFR6Z7G 41101 specification

Optimal heat range and gap tolerance for smooth cold starts and high-RPM stability

Factory-calibrated to meet exact OEM standards without performance compromises

Ideal for professional mechanics and DIY enthusiasts seeking OE-grade components

Trusted solution for gasoline engines requiring durable ignition under extreme conditions

Bulk purchase advantage for auto repair shops and fleet maintenance operations