NGK Iridium Spark Plug Box of 4 (LFR5AIX-11)

Overview

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Details

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability.

Specifications

Part Type

Spark Plug

Weight

0.49 lb

Box Dimensions

4.3 × 4.1 × 0.9 in

Application Summary

HYUNDAI 2011-07; INFINITI 2010-01; KIA 2011-06; NIS 2009-00; SCION 2014-11; SUZ 2012-09; TOYOTA 2014-09