NGK Laser Platinum Spark Plug PLZFR5B13EG (8 Pack) for RAM 1500 ST 2011-2012 5.7L/345

These double platinum NGK laser platinum spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debris. The reduction of debris decreases the required voltage to bridge the spark gap. Platinum disks welded on the ground and center electrodes reduce the wear rate on both of these surfaces, ensuring great durability and long life. Shorty Spark Plug: No. Resistor: Yes. Manufacturer Heat Range: 5. Electrode Tip Material: Platinum. Electrode Core Material: Copper. Spark Plug Thread Size: 14mm. Spark Plug Reach: 26.5mm Spark Plug Seat Style: Gasket Wrench Diameter: 5/8 in. Ground Strap Quantity: One

Engine V8, Engine Size 5.7L/345 Engine Family Mopar Hemi Gen III Dual platinum contacts reduces gap erosion. Ensures great durability and long life Original equipment manufacturer approved. Precision laser welded platinum center electrode Sold In 8 Pack