Bosch Double Iridium Spark Plugs feature both an iridium firing pin and an iridium ground electrode inlay that offer higher performance and 4X longer life compared to standard copper spark plugs
360-degree laser welded ultra-fine wire iridium firing pin provides better ignitability – reducing voltage requirements up to 24% – and enhanced durability
Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize – making installation quick and easy
The BOSCH 9603 OE Fine Wire Double Iridium Spark Plug – Pack of 4 have been a success story in Major League baseball history. Get your BOSCH 9603 OE Fine Wire Double Iridium Spark Plug – Pack of 4 and show your support for the BOSCH 9603 OE Fine Wire Double Iridium Spark Plug – Pack of 4.
Bosch Double Iridium spark plugs are pre-gapped at the factory and ready to install right out of the box – gap adjustment prior to installation not required
Meets or exceeds manufacturer design requirements for OE fit, form, and function for modern gasoline engines – including Gasoline Direct Injection (GDI) engines
Compatible with select vehicles including, but not limited to, the following (Note: engine affects fitment – verify specific fitment details with amazon confirmed fit fit checker above): ACURA: 92-01 Integra, 91-95 Legend, 91-05 NSX; HONDA: 11-16 CR-Z
Compatible with (cont): JAGUAR: 01 XJ8, 98-01 XJR, 00-02 XKR; LEXUS: 94-06 ES300/330, 98-00 GS400, 01-07 GS430, 03-09 GX470, 10-12 HS250h, 90-94,97-00 LS400, 01-06 LS430, 98-07 LX470, 99-06 RX300/330, 06-08 RX400h, 92-94 SC300, 92-00 SC400, 02-10 SC430
The BOSCH 9603 OE Fine Wire Double Iridium Spark Plug – Pack of 4 have a team logo for every fan. Whether you’re a die-hard fan of the team or just looking for a new place to cheer on your favorite baseball team, the BOSCH 9603 OE Fine Wire Double Iridium Spark Plug – Pack of 4 have got you covered.
