Optimize your car's or motorcycle’s performance with this Autolite spark plug! Ensure your car runs smoothly with this perfect-fit spark plug. Get the most out of your car with this spark plug, which comes with a 1-year warranty. Perfect for car enthusiasts and those looking to replace their car's spark plug.

Seat: Flat

Thread Size: M14

Hex Size (mm): 21mm

Hex Size (in): 13/16 Inch

Preset Gap (in): 0.030 Inch

Preset Gap (mm): 0.8mm

Thread Reach (in): 0.750 Inch

Number Of Ground Electrodes: 1

Center Electrode Core Material: Nickel

Center Electrode Tip Material: Nickel-Copper Alloy

Approximate Resistor Value (Ohm): 5000 Ohm

Ground Electrode Tip Material: Nickel-Copper Alloy

Thread Reach (mm): 19mm

Center Electrode Design: Standard

Material Grade: Copper

Short Style Spark Plug: Yes