Premium High-Power Spark Plugs for BMW E60 E71 E89 E90

Engineered with precision-grade iridium alloy for unmatched conductivity and longevity, these spark plugs deliver consistent high-voltage performance. Advanced laser-welded tips ensure precise ignition timing, reducing misfires and improving fuel efficiency.

Specially designed for BMW models (E60 E71 E89 E90), compatible with part numbers 12120037244 / 1212 0037 244. Ideal for high-performance engines, turbocharged systems, and extreme driving conditions.

Direct OEM replacement with superior heat dissipation – copper-core construction prevents overheating during prolonged use. Factory-tested gap accuracy guarantees seamless plug-and-play installation.

Optimized for both city commuting and aggressive track driving. Enhances throttle response by 15% compared to standard plugs while maintaining low emissions.

Bulk purchase available at unmatched wholesale pricing. Ships globally with OEM-quality packaging for maximum protection.