NGK Laser Iridium Spark Plugs 09-up Mopar 5.7L Hemi

NGK Laser Iridium spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris; this decreases the required voltage to bridge the spark gap. An iridium disc is welded on the center electrode and a platinum disc is welded on the ground electrode, reducing the wear rate of both surfaces and ensuring great durability and long life. These spark plugs are available for use with a variety of engine types.

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:

Laser welded Iridium center electrode tip

Platinum disc welded to backside of ground electrode provides long life

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

Tapered ground electrode to minimize quenching

Consistent and stable spark

Faster starts and quicker acceleration

Better fuel economy and lower emissions

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: Flat

Wrench Diameter: 5/8 in.

Ground Strap Quantity: One

Quantity: Sold as a set of 16

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

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