NGK

Spark Plug - Ruthenium HX - 14 mm Thread - 25 mm Reach - Tapered Seat - Stock Number 95605 - Resistor - Each

Spark Plug - NGK Iridium IX - 14 mm Thread - 0.984 in Reach - Tapered Seat - Stock Number 6509 - Resistor - Each

Spark Plug - NGK Laser Platinum - 14 mm Thread - 25.0 mm Reach - Tapered Seat - Stock Number 94806 - Resistor - Each

Spark Plug - Ruthenium HX - 14 mm Thread - 25 mm Reach - Tapered Seat - Stock Number 90495 - Resistor - Each

Spark Plug - Ruthenium HX - 14 mm Thread - 25 mm Reach - Tapered Seat - Stock Number 91276 - Resistor - Each

Spark Plug - NGK Iridium IX - 14 mm Thread - 0.984 in Reach - Tapered Seat - Stock Number 4344 - Resistor - Each

Spark Plug - NGK G-Power Platinum - 14 mm Thread - 25.0 mm Reach - Tapered Seat - Stock Number 5019 - Resistor - Each

Spark Plug - Ruthenium HX - 14 mm Thread - 25 mm Reach - Tapered Seat - Stock Number 90220 - Resistor - Each

Spark Plug - NGK Standard - 10 mm Thread - 0.500 in Reach - Gasket Seat - Stock Number 6208 - Resistor - Each

Spark Plug - NGK Laser Iridium - 10 mm Thread - 1.043 in Reach - Tapered Seat - Stock Number 90526 - Resistor - Each

Spark Plug - Ruthenium HX - 12 mm Thread - 26.5 mm Reach - Gasket Seat - Stock Number 90465 - Resistor - Each

Spark Plug - NGK Laser Platinum - 12 mm Thread - 26.5 mm Reach - Gasket Seat - Stock Number 4471 - Resistor - Each