The NGK 2477 Iridium IX Spark Plug (ZFR5FIX-11) is built for high-performance and extended service life, featuring an ultra-fine iridium center electrode that provides superior ignitability and combustion efficiency. Ideal for modern engines, it reduces misfires, improves throttle response, and delivers reliable starts even in extreme conditions.
🔧 Iridium tip ensures high durability and consistent spark 🔧 Tapered ground electrode improves flame propagation 🔧 Designed to reduce fouling and enhance fuel efficiency 🔧 Pre-gapped at 1.1mm for quick installation
Brand & Part Number: NGK 2477 (ZFR5FIX-11) Material: Iridium Thread Size: 14mm Reach: 19mm (0.75 in) Hex Size: 5/8 in (16mm) Heat Range: 5 Seat Type: Gasket Resistor: Yes Gap: 1.1mm (0.043 in)
Upgrade to NGK ZFR5FIX-11 Iridium IX for powerful ignition, longer plug life, and peak engine performance—order now!
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