Premium Iridium Spark Plug for BMW E46/E39/E60 & More

High-performance iridium center electrode ensures precise ignition & long-lasting durability (up to 60k miles). Laser-welded tip with 0.6mm fine wire design boosts fuel efficiency by 5-7%.

Triple-sealed construction prevents gas leakage; zinc-chromate shell resists corrosion in extreme temperatures (-40°F to 2800°F). Includes integrated resistor for EMI suppression.

Direct OEM replacement for BMW E36/E38/E65/E83/X5/Z4 models. CNC-machined hex nut guarantees anti-slip installation.

Bulk wholesale pricing available (100+ units). Factory-direct from ISO9001-certified manufacturer. Ships globally in OEM packaging.

Optimized for turbocharged/supercharged engines. Fits NGK/Bosch equivalent part numbers.