Bosch OE Finewire Double Iridium Spark Plug Fits Select: 2007-2012 NISSAN ALTIMA 2007-2019 NISSAN SENTRA

Bosch OE Finewire Double Iridium Spark Plug 4X longer service life compared to standard copper plugs Bosch OE Finewire Iridium is engineered to deliver both High performance and long life. The Bosch Iridium Plug provides original equipment design materials and processes represent the best of OE technology. The ultra fine wire design and laser welded tapered ground electrode deliver optimum performance while the iridium center electrode and platinum ground electrode help it to go the distance. Center Electrode Core Material: Nickel-Yttrium and Copper and Iridium - Center Electrode Tip Material: Iridium - Ground Electrode Tip Material: Nickel-Yttrium and Iridium Features and Benefits: OE design for optimum fit and function Center electrode is an ultra fine wire design. Provides broader heat range to resist pre-ignition and fouling Delivers exceptional ignitability and performance Tapered shape ground electrode Laser welded iridium-platinum alloy inlay Nickel-plated shell with rolled threads Anti-seize and corrosion protection.