⚡ Ignite your drive with Bosch’s double iridium spark—where longevity meets precision!
Bosch 9603 OE Fine Wire Double Iridium Spark Plugs combine ultra-fine 0.6mm iridium electrodes with advanced 360° laser welding technology to provide 4X longer lifespan and superior ignition performance. Designed for modern GDI engines, these pre-gapped, corrosion-resistant plugs ensure hassle-free installation and sustained engine efficiency.
| Manufacturer | Bosch |
| Brand | Bosch |
| Product Dimensions | 8.89 x 2.69 x 9.55 cm; 197 g |
| Item model number | 9603 |
| Manufacturer part number | 9603 |
| Position | Front, Rear |
| Item Weight | 197 g |
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