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Bosch Iridium Spark Plug ZQR8SI302Shop All Bosch
Part # ZQR8SI302
SKU # 315315
Price Not Available
Bosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology. The ultra-fine wire iridium center electrode pin delivers best performance. Unlock the performance in your engine with Bosch Iridium Spark Plugs.
- 360 degree continuous laser welded center electrode provides unmatched resistance to thermal shock that can occur in today's high performance engines
- Iridium center electrode pin provides exceptional ignitability
- Copper core provides broader heat range to resist pre-ignition and fouling
- Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize - saving time
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