Amazon.com: Lot of 2 NGK Standard Non-Resistor Spark Plug 4629 C7HSA for 50cc 110cc 150cc Motorcycle ATV Dirt Pit Bike Go Kart Quad Honda Yamaha Kawasaki Suzuki Bristol : Automotive
Amazon.com: NGK (4549) CR7HSA Standard Spark Plug, Pack of 1 (5100.5714) : Automotive