Spark Plug

NGK

5000 Ohms Resistance, 50.5 mm Insulator Height, 5/8 in. Hex Size, (1) Standard Ground Electrode, Nickel Core Ground Electrode Material, Standard Core Design, Flat Seat, Non-Removable Nut Terminal Type

BKR6ES11

Nickel alloy Electrode Tip

Sold Individually

60-day NGK limited warranty

Spark Plug

DENSO

14.3 mm Hex Size, (1) Ground Electrode, Flat Seat Type, Platinum Needle Ground Electrode Tip Design, Needle-to-Needle Configuration

Iridium Electrode Tip

Sold Individually

1-year Denso limited Warranty

Fuel Saver