Ngk 2420 Spark Plug - D9Ea, 10 Pack Racing Seats 3 1/2 Inch Opening

3 1/2 Inch Opening

Improves your driving experience and makes your journey safer and more enjoyable

Whether you're driving to work

Includes VViViD Toolkit: Yellow Detailer Squeegee and 2 Anti-Scratch VViViD Felt Decals

Ngk 2420 Spark Plug - D9Ea, 10 Pack Racing Seats 3 1/2 Inch OpeningNgk Spark Plugs Are Designed To Operate Over A Much Wider Heat Range Than Ordinary Plugs. They Resist Carbon Buildup And Pre Ignition. Each Features High Alumina Ceramics For Better Heat Transfer And Electrical Insulation. A Patented Triple Gasket Sealing Process Eliminates The Possibility Of Combustion Gas Leakage, And A Longer Insulator Nose Prevents Fouling And Misfiring. A Solid Copper Core And Its Nickel Tipped Electrode Provide A Longer Plus