Ngk . Y-716RS

Worldwide restrictions on automotive exhaust gas emission and the promotion of low pollution vehicles are a reflection of our awareness of the need to protect our environment. Not surprisingly, manufacturers of diesel-powered vehicles are hard at work developing new technology designed to meet increasing restriction on exhaust emissions. Although Glow Plugs were originally developed as a method for improving the starting performance of diesel engines, technology has developed to the point where glow plugs also contribute to the reduction of exhaust gas emissions. Highly durable NGK glow plugs