Description

LKR7E Spark Plug | NGK 1643

• NGK spark plug
• Part number LKR7E
• Stock number 1643
• Long thread reach plug
• 19.0mm thread dimensions
• 12mm thread size
• 26.5mm thread length
• Resistor
• Gasket seat
• Standard type
• Gap 0.035 in. (0.9mm)
• 5/8 in. or 16mm hex