NGK Spark Plug has been developing spark plug technology since the 1930s and manufacture plugs for every type of automotive engine... over 1,000 different types of spark plug with every product matching even the most demanding manufacturers specifications. Use our NGK spark plug finder to find the right NGK spark plug for your car. Online spark plug recommendations are for unmodified cars; if your car has performance modifications, please contact us as you may require a cooler plug.