Tapered ground electrode allows for better ignition throughout the life of the spark plug
OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
Pre gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti seize
Tapered ground electrode allows for better ignition throughout the life of the spark plug
OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
Pre gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti seize
4 year customer satisfaction guarantee (visit www.boschautoparts.com and sparkplugs for details)
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