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Motorcraft SP435 Spark Plug, Pack of 1
Insulated center electrode
Includes a shell, insulator and the conductor
Seals the combustion chamber against high pressures and temperatures
Maximizes performance
Highly durable
Motorcraft Spark Plugs are designed and tested to meet OE specifications for durability and reliability under extreme conditions. These plugare fitted into the cylinder head of the internal combustion engines. These plugare designed to maximize performance and increase reliability.