Bosch Automotive (9603) OE Fine Wire Double Iridium Spark Plug - Single
- Double Iridium firing pin and ground electrode inlay provide 4X longer service life compared to standard copper plugs.
- 0.6mm fine wire firing pin provides superior ignitability and performance.
- 360° continuous laser weld fuses corrosion resistant iridium firing pin to base for increased durability.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions..