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GET BACK $1.00 BY MAIL PER BOSCH SPARK PLUG CLICK HERE TO VIEW AND PRINT FORM Offer Expires 12/31/2009 |
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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. |
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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. |