The NGK 3764 Iridium IX Spark Plug (BKR6EIX-11) is built for high-performance and long-life ignition in today’s advanced engines. Featuring an ultra-fine iridium center electrode and a tapered ground electrode, it provides superior ignitability, faster starts, and improved fuel efficiency—perfect for enthusiasts and daily drivers alike.
🔧 Iridium tip offers extreme durability and stable spark 🔧 Tapered ground electrode reduces quenching and improves flame spread 🔧 Resists fouling and ensures consistent combustion 🔧 Pre-gapped at 1.1mm for easy, drop-in installation
Brand & Part Number: NGK 3764 (BKR6EIX-11) Material: Iridium Thread Size: 14mm Reach: 19mm (0.75 in) Hex Size: 5/8 in (16mm) Heat Range: 6 Seat Type: Gasket Resistor: Yes Gap: 1.1mm (0.043 in)
Upgrade to NGK BKR6EIX-11 Iridium IX for powerful ignition, better engine response, and longer plug life—order now!
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