Sold only in standard packages of 10 each plugs per box.Unit price is per each plug
NGK-DR9EA 12mm x 5/8" Hex Resistor Spark Plug
The workhorse, at the heart of smooth-running engines around the world. * OEM Quality * Triple-Gasket Sealing Process * Consistent Performance * Plug of Choice in Millions of Vehicles
Since 1936 NGK has lead the industry in technology, innovation and world class design of its entireproduct line. You can depend on NGK for quality and reliability.