NGK V-Power Spark Plug (TR6) - Set of 4 - Select 1968-2015 Chevrolet, Ford, and Cadillac

Fits select 1968-2015 Chevrolet, Ford, Cadillac, Mazda, Pontiac, Aston Martin, and Rover models.

NGK V-Power spark plugs (TR6) are engineered to provide enhanced ignitability and lower quenching compared to standard nickel plugs. Designed for OE applications and performance engines, these plugs feature a specialized V-cut nickel alloy center electrode and a concave ground electrode. This configuration forces the spark to the outer edges of the electrodes to create a larger flame kernel for quicker starts and a smoother idle. Each plug is built with NGK’s high-grade alumina silicate ceramic for superior dielectric strength and thermal conductivity.

• V-Cut Center Electrode: Enhances ignitability and reduces quenching for improved combustion.
• Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties without the need for anti-seize during installation.
• Pure Alumina Silicate Ceramic: Offers high dielectric strength and optimized heat transfer.
• Copper Core: Deeply inserted to aid in rapid heat removal and prevent pre-ignition.
• Triple Seals: Prevents combustion gas leakage past the shell.
• Corrugated Ribs: Prevents flashover to ensure consistent spark delivery.
• Manufacturer Part Number: TR6
• Quantity: Box of 4