The NGK 5126 B8HS-10 is a standard spark plug designed for reliable performance. It's constructed with nickel electrodes and features a gasket seat. Key Features: Heat range: 8 Gap: 0.039 inches (1.0mm) Thread size: 14mm Reach: 12.7mm (1/2 inch) Hex size: 13/16 inch (21mm) Terminal type: Removable nut
