NGK is a world-leading manufacturer of ignition and engine management components, supplying OEM-quality products to vehicle manufacturers and the aftermarket worldwide. Renowned for exceptional reliability, innovation, and performance, NGK manufactures premium spark plugs, glow plugs, ignition coils, oxygen (O2) sensors, air-fuel ratio sensors, ignition leads, and engine sensors for petrol, diesel, hybrid, motorcycles, powersports, marine, and industrial applications. Trusted by professional workshops, tuners, and enthusiasts, NGK products deliver reliable starting, efficient combustion, improved fuel economy, and optimal engine performance. Shop genuine NGK products at MD Performance with nationwide delivery across South Africa.