BOSCH 79094 Copper with Nickel Spark Plug - Pack of 10

Bosch 79094/USR7AC Copper with Nickel Spark Plugs feature a heavy-duty Nickel center electrode for a longer lasting service life compared to standard Copper plugs. Additional features include a Copper core that provides better heat transfer for resistance to pre-ignition and fouling, metal glass fused resistor that maximizes interference suppression, ribbed insulator design that prevents misfire due to current leakage, and Nickel-plated rolled threads that provide superior resistance to corrosion. Nickel plated threads eliminate the need for anti-seize, ensuring easy installation and removal.

• Heavy-duty nickel center electrode ensures longer life than standard copper plugs
• Copper core provides better heat transfer for resistance to pre-ignition and fouling
• Metal glass fused resistor maximizes interference suppression
• Ribbed insulator design prevents misfire due to current leakage
• Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize