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Enhanced Starting: Strong spark ensures reliable cold starts
maintains original ride height for non-sport suspension
5L inline-6 engine
It seals in grease and protects the CV joint from contaminants
Direct Fit: Connects to factory harness easily
Porsche Spark Plug 99917022890 gb-remanufacturing Enhanced Starting: Strong spark ensuresThe spark plug is a critical component to the proper running engine. In a conventional gasoline engine, the air fuel mixture is ignited by the spark plug to drive the piston down and convert this energy to horsepower. If your spark plugs arent in good shape, this crucial process can be severely hindered to the point of power loss, hesitation, misfires, and poor start up performance. Typical service schedule for standard copper tip spark plugs is