Bosch 79027 Copper with Nickel Spark Plug

The Bosch 79027 is a premium copper core spark plug with nickel-plated housing designed to deliver reliable ignition performance for a wide range of automotive applications. This single spark plug features proven copper core technology that provides excellent heat dissipation and thermal conductivity for consistent engine performance.

Key Features:

• Copper core electrode for superior heat transfer and conductivity
• Nickel-plated housing provides excellent corrosion resistance
• Engineered for reliable cold starting and smooth acceleration
• Pre-gapped for easy installation and optimal performance
• Designed to meet or exceed OEM specifications
• Provides dependable performance in various operating conditions

Bosch spark plugs are manufactured to exacting standards and undergo rigorous testing to ensure consistent quality. The copper core design in this plug offers excellent thermal characteristics, helping to prevent pre-ignition and fouling while maintaining a stable operating temperature range. The nickel-plated shell resists rust and corrosion for extended service life.