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Range Rover Discovery Spark Plug BOSCH
4 Platinum Prong Electrode
= no longer available =
Fits:
Bosch Advantage:
Four ground electrodes provide multiple spark paths which allow the spark to travel the most efficient path and deliver a longer and more powerful spark than conventional single electrode plugs. This offers superior burn characteristics for ultimate engine performance.
Bosch Advantage:
Only Bosch uses a pure platinum center electrode that's heat-fused into a ceramic insulator to eliminate air gaps which exist in platinum alloy-tipped plugs. Platinum+4 reaches its self-cleaning temperature faster for smoother acceleration and better fuel efficiency. Plus, Platinum+4 adds 75% more pure platinum over that of Bosch Platinum to its center electrode, providing a longer performance life.
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