Bosch Iridium Pin to Pin Spark Plugs

Bosch has added “Pin to Pin” designs to its OE Fine Wire Iridium spark plug program, designed to provide better ignitability, especially in today’s high-tech engines. The new Bosch pin to pin spark plugs have a fine-wire tipped center electrode and a fine-wire pin on the ground electrode – the pin to pin design allows for better ignitability in engines optimized for this design, and requires less firing voltage. These high-performance spark plugs are tailored to match the OE design spark plugs of specific Asian vehicles, primarily Hyundai, Infiniti, Kia, Lexus, Suzuki and Toyota vehicles equipped with high-tech engines. The pin to pin Bosch Iridium utilizes fine-wire technology and has a 360-degree continuously laser-welded iridium center electrode made from a proprietary iridium alloy with application specific spark location. It also features an iridium-platinum inlay laser-welded into the tapered ground electrode along with a fine wire electrode tip – aligned with the center electrode tip – to provide top performance and durability for modern engines for up to 100,000 miles.

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