NGK Triple-Electrode Iridium Platinum Spark Plug HB6AIX-11P 5703 Powerful Ignition Performance

If your vehicle shows idle jitter, weak acceleration, noticeably higher fuel consumption or cold-start difficulties, spark plug electrodes may be heavily aged or carboned, causing unstable ignition. This spark plug uses a tri-iridium platinum design to deliver strong, stable ignition energy, ensuring complete combustion, improving power and reducing emissions. Compatible with general brands for 2000s models; OEM NGK HB6AIX-11P 5703. Install with 26.5 mm reach and M14x1.25 thread; torque to spec to avoid damaging cylinder head threads or leaks.