Description
Upgrade your vehicle’s ignition system with a set of 8 NGK IZTR5B11 spark plugs.
Made in the USA and Japan, these laser iridium plugs feature a fine wire center electrode and platinum pad ground electrode for improved performance and longevity.
The extended projection center electrode and factory pre-set gap of 1.1mm ensure consistent sparks, while the 5K ohm resistor reduces electromagnetic interference.
These spark plugs have a 14mm thread size with a 1.25mm pitch and a tapered seat type, making them compatible with a variety of vehicles.
Their 0.6mm center electrode size and heat range of 5 provide optimal combustion and fuel efficiency.
With a hex size of 5/8″, installation is easy and hassle-free.
