BOSCH 9654 OE Fine Wire Double Iridium Spark Plug - Pack of 4

Bosch 9654/HR9SII330X Double Iridium Spark Plugs are engineered for high performance and long life, featuring an ultra-fine wire design and laser welded tapered ground electrode.

With a pre-gapped factory installation, these spark plugs deliver optimum fit, form, and function, ensuring superior ignitability and performance in your engine.

Backed by a 7-year satisfaction guarantee, Bosch Double Iridium Spark Plugs are the perfect choice for unlocking the full potential of your vehicle's engine.

Upgrade to better fuel efficiency, increased power, and smoother acceleration with these top-quality spark plugs.