The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® ideal for the performance enthusiast. Iridium's extremely high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.
Spark Plug, NGK, Iridium Tip, Copper Core, 14mm Thread, 26.5mm Reach, Jeep, Dodge, Chrysler, RAM, 5.7L Hemi,
Laser Iridium® is designed alongside OEMs to meet quality and durability standards for each manufacturer. Featuring high-grade alumina silicate ceramic and fine wire center electrodes, the Laser Series brings OE performance to every engine.
Features & Benefits:
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
Tapered ground electrode increases ignitability and minimizes quenching
High-grade alumina silicate ceramic creates a stronger insulator to reduce dielectric punch-through (caused by spark exiting through side of ceramic)
Cold-rolled threads prevent cross-threading and damage to cylinder heads
Shorty Spark Plug: No
Resistor: Yes
Heat Range: 5
Electrode Tip Material: Iridium
Electrode Core Material: Copper
Insulator Type: Projected
Spark Plug Thread Size: 14mm
Spark Plug Reach: 1.043 in.
Spark Plug Seat Style: Gasket
Wrench Diameter: 5/8 in.
Ground Strap Quantity: One
Quantity: Sold as a set of 16
Notes: Wide gap spark plug of 1.1mm.
Fits the following vehicles with Hemi engines:
09-up DODGE CHARGER 5.7L Hemi
09-up DODGE CHALLENGER 5.7L Hem
09-up Chrysler 300 5.7L Hemi
09-up DODGE DURANGO 5.7L Hemi
09-up RAM 1500 PICKUP 5.7L Hemi
09-up JEEP GRAND CHEROKEE 5.7L Hemi
Dropships direct from manufacturer.
This product was added to our catalog on Wednesday 20 January, 2021.