NGK V-Power BKR7E Copper Spark Plug (Box of 4) - Select 1991-2019 Audi, BMW, Polaris, Porsche

Fits select 1991-2019 Aston Martin, Audi, BMW, Polaris, Porsche, and Redline models.

NGK V-Power spark plugs (BKR7E) are engineered to deliver economical, reliable performance with a specific focus on improved ignitability. The V-Power design features a unique V-cut nickel alloy center electrode and a concave ground electrode. This configuration forces the spark to the edge of the electrode, where it can grow more quickly to improve combustion efficiency. This provides quicker cold starts, a smoother idle, and reduced fouling compared to standard nickel plugs.

Constructed for longevity and reliability, these plugs utilize a copper core to maximize heat dissipation and prevent pre-ignition. The high-grade alumina silicate ceramic insulator ensures dielectric strength, while the trivalent metal plating provides a barrier against corrosion and seizing in the cylinder head—eliminating the need for anti-seize during installation.

• Manufacturer Part Number: BKR7E
• V-cut center electrode focuses spark for better combustion
• Pure alumina silicate ceramic insulator for superior heat transfer
• Trivalent metal plating prevents corrosion and seizing
• Corrugated ribs prevent voltage flashover
• Triple seals prevent combustion gas leakage
• Copper core aids in thermal management