In order for the fuel-air mixture of the engine to ignite perfectly, a stable spark is needed at the right moment. Therefore, the correct spark plug selection is essential for optimal combustion and performance development of the engine. Special attention should be paid to the heat value according to the manufacturer's specifications. Since each manufacturer specifies the heat value differently, for example, a Bosch heat value of 3 may correspond to an NGK value of 9. For guidance, each vehicle manual lists the manufacturer's specifications with alternative spark plugs and their exact designations or type codes.

Caution should be exercised when using suppressed spark plug connectors; double is not necessarily better, in this case, no suppressed spark plug should be used as the overall suppression resistance would be too high.

• High-quality aluminum oxide silicate ceramic creates a stronger insulator for optimal performance
• 98% pure copper core offers excellent heat dissipation and conductivity
• Cold-rolled thread prevents cross-threading and damage to the cylinder head
• Outstanding material coating provides excellent corrosion protection

Technical features:

• Type designation: BR6FS
• Electrode gap: 0.75 mm
• NGK heat value: 6
• Resistance: Suppressed
• Scope of delivery: 1 piece

The correct torque for spark plugs:

NGK Spark Plug

With the two brands NGK (Ignition) and NTK (Sensors) and a comprehensive product range, NGK Spark Plug is the market leader in spark plugs, glow plugs, ignition coils, lambda sensors, spark plug connectors, and ignition cables. The company philosophy "Performance through precision, precision for performance" reflects the high standards for its own products. Through high-quality products and as a globally operating original equipment supplier of renowned vehicle manufacturers, NGK has been the world market leader in its field for many years.