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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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Pure platinum technology with a unique
extended insulator design.

If you want to experience quicker starts, smoother acceleration and top fuel efficiency, Bosch Platinum is the spark plug for you. Only Bosch Platinum features a pure platinum center electrode that's heat-fused into an extended ceramic insulator to eliminate air gaps which exist in platinum alloy-tipped plugs. This superior design reaches its self-cleaning temperature faster. And with a lower ignition voltage requirement, Bosch Platinum provides reliable starting in hot and cold weather extremes and provides a more reliable spark at higher RPM's without misfires.
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Features |
Benefits |
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Only Bosch uses a pure platinum center electrode heat-fused into an extended insulator |
Reaches self-cleaning temperature only seconds after starting Electrode gap remains virtually unchanged throughout the plug's longer service life; no need to clean or re-gap
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Heavy-duty tapered ground electrode |
For extended service life, reduced electrode temperature, and improved access to air/fuel mixture
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Nickel-plated rolled threads |
For complete anti-seize and corrosion protection |
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Lower ignition voltage requirement vs. other plug designs |
For reliable cold weather starts and superior operation under all driving conditions.
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