X1/9 Spark Plug - NGK Standard - Set of 4

NGK standard spark plug for both 1300 and 1500 models. Use with 0.7mm gap for original specification ignition systems. This is a resistor type plug to lower radio frequency interference. Sold as a set of 4.

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;