Spark Plugs for 5.0L Supercharged

Spark plugs for Jaguar/Range Rover 5.0L Supercharged Engines. These are factory use plugs on the later JLR 5.0L engines, which are 1 step colder than what originally came out in 2010. We recommend changing the spark plug gap at a minimum, or just installing these on engines that have; our larger lower supercharger pulleys, Stage 2/Stage 3 power packages. These will help prevent any misfires under heavy load. NGK Iridium.

*Recommend gap for these plugs = 0.028″-.032″ for optimal performance.

*Quantity of 1 = 8 spark plugs.

18 in stock



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