NGK DILFR5A11 / 93759 Iridium Ignition Spark Plug Replaces 1607577680

The NGK DILFR5A11 / 93759 Iridium Ignition Spark Plug delivers superior ignitability and long service life with the smallest tip diameter. Its iridium/platinum surfaces reduce wear, ensuring stable idle and strong anti-fouling. Features a laser-welded iridium center electrode and a platinum disc bonded to the ground electrode for extended life, plus trivalent metal plating for corrosion resistance and anti-seizing. Designed for faster starts, quicker acceleration, improved fuel economy and lower emissions. This OEM-approved spark plug has a 14.0 mm outer thread, 26.5 mm thread length, and a 16 mm spanner size. If unsure about compatibility, refer to cross-reference information and verify against your vehicle’s specifications before ordering or installing.