




⚡ Ignite Your Drive with Autolite!
The Autolite 4263 Copper Resistor Automotive Replacement Spark Plug is engineered for maximum performance and durability. Featuring a full copper core for superior thermal conductivity, these spark plugs ensure quick starts and improved fuel efficiency. With a leak-proof design and a trusted legacy since 1936, Autolite delivers reliability and innovation for your vehicle.
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