NGK Iridium IX Spark Plug Set

3.2L Mercedes set of 12
Estimated Lead Time: 1-2 days

Designed specifically for the performance enthusiast. Iridium IX® offers extreme ignitability, improved throttle response and superior anti fouling

Fine Iridium tip ensures high durability and a consistently stable spark

Iridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines

Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties

Outstanding acceleration, high fuel efficiency and durability

Ultimate design, technology and performance.

Torque spec for plugs are 21 ft/lbs
Recommended gap is 0.039"