[Vehicle Fitment]: Compatible with Mercedes-Benz C230 2002, SLK230 2001-2004---L4 2.3L; Compatible with Saab 9-3 2004-2011, 9-3X 2010-2011---L4 2.0L
[Reference Number]: 5344, IFR6D10, A0031599703
[Specifications]: ① Center Electrode Tip Material: Iridium; ② Center Electrode Core Material: Platinum; ③ Resistance (ohms): 1000; ④ Gap Size (IN): 0.035; ⑤ Hex Size (IN): 5/8; ⑥ Insulator Height (mm): 50.50; ⑦ Reach (mm): 19.05; ⑧ Thread Diameter (MM): 14.00
[Exceptional Ignitability]: Designed alongside OEMs and engineered for maximum ignition performance
[Engineered for Longevity]: For optimal engine performance and longevity, it is recommended to replace platinum iridium spark plugs at mileage intervals of 80,000 to 100,000 miles