NGK Spark Plug Stock # 2360 (Motorcycle)

The NGK Spark Plug Stock # 2360 (Motorcycle) is a precision-engineered ignition component designed for reliable engine starting and consistent combustion in street bikes, cruisers, and off-road motorcycles. This standard-reach spark plug delivers dependable performance across a wide range of motorcycle engines that specify the CR10EK heat range. NGK spark plugs are trusted by riders and mechanics worldwide for their ability to maintain optimal firing characteristics even in demanding riding conditions and varying altitudes.

Built with a resistor construction, this motorcycle spark plug minimizes radio frequency interference and electrical noise, protecting sensitive onboard electronics and fuel management systems. The gasket seat design ensures a secure, leak-free seal in the cylinder head, preventing combustion gases from escaping and maintaining proper compression. The 10 mm thread diameter and 0.749-inch reach are engineered to fit precisely into standard motorcycle spark plug wells, while the ceramic insulator and center electrode are formulated to withstand thermal cycling and electrode erosion typical of regular use.

Riders benefit most from the NGK CR10EK when replacing worn plugs during routine maintenance intervals, typically every 10,000 to 15,000 miles depending on riding style and engine load. This spark plug is ideal for vintage restorations, daily commuters, and performance enthusiasts who demand consistent ignition timing and fuel economy. Installation is straightforward—simply remove the old plug, gap the new one if required, and thread it securely into the spark plug well. Always consult your motorcycle's service manual for the correct heat range and installation torque specifications to ensure optimal engine operation.