Bosch Copper with Nickel Spark Plugs feature a yttrium-enhanced nickel-copper center electrode for improved durability compared to standard copper plugs. The copper core offers better heat transfer, reducing pre-ignition risk, while a metal-glass fused resistor ensures maximum interference suppression. The ribbed insulator design prevents misfires, and nickel-plated rolled threads resist corrosion, eliminating the need for anti-seise. These plugs are engineered to meet or exceed OE specifications for nickel-copper core spark plugs.

Bosch Automotive Aftermarket Parts has a long-standing reputation for producing high-quality products that keep vehicles running smoothly. For over a century, Bosch has been a leading provider of automotive parts, offering everything from alternators and starters to brakes, filters, wipers and more. The company prides itself on its commitment to excellence, using state-of-the-art technology and rigorous testing to ensure that each part meets or exceeds industry standards. Bosch also places a strong emphasis on sustainability, with many of their parts made from recycled materials. By choosing Bosch, customers can be confident in the durability, performance, and eco-friendliness of their automotive parts. Whether for personal or professional use, Bosch is a trusted brand that delivers quality and reliability with every product. Bosch Standard Spark Plug - HR8DC+/HR8DC