NGK SPARK PLUGS Spark Plug - DPR8EA-9 4929

NGK's DPR8EA-9 spark plugs deliver the thermal stability your engine needs across a wide range of operating conditions, preventing both fouling and preignition that can compromise performance and reliability. The deep-seated copper core and advanced ceramic construction ensure consistent ignition timing, whether you're running a street build or pushing a high-revving performance engine. These plugs are engineered for engines that demand precision—choose them when standard plugs won't cut it.

• High alumina ceramic core
• Deep-seated copper core
• Nickel alloy tip
• Wide heat range
• Superior heat dissipation
• Improved electrical insulation
• MPN: 4929
• Resists fouling, preignition
• Extended service life