Robert Bosch LLC has introduced the new OE design fine wire Double Platinum spark plug. The new spark plug complements its OE fine wire Iridium plug and the OE fine wire Platinum plug, rounding out the Bosch OE fine wire family of spark plugs.
As with Bosch’s other OE fine wire plugs, the Bosch Double Platinum plug line is based on the latest original equipment materials and manufacturing technology, and delivers extended performance life and durability.
Bosch’s exclusive 360 -degree continuous laser welding process, utilized to fuse the platinum tip on the center electrode, promotes durability and long life. The fine wire electrode design delivers good ignitability and performance, notes Bosch.
Copper core center electrode and ground electrode, when required, provide broader heat range and resist pre-ignition and fouling. A laser welded platinum inlay on the ground electrode promotes durability and long life. Nickel-plated shell with rolled threads ensures complete anti-seize and corrosion protection.
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