For the gasoline-air mixture of the engine to ignite perfectly, a stable ignition spark is needed at the right moment. Therefore, selecting the right spark plugs is essential for optimal combustion and power development of the engine. Special attention should be paid to the heat range according to the manufacturer's specifications. Since each manufacturer defines the heat range differently, a Bosch heat range 3 can correspond to an NGK value of 9, for example. For guidance, each vehicle manual lists the manufacturer's specifications along with alternative spark plugs and their exact designations or type codes.

We work with the official vehicle application lists of manufacturers and offer you the exact right spark plugs in set for your vehicle.

Caution is advised when using suppressed spark plug connectors; double is not always better. In this case, a suppressed spark plug should not 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: BP7HS
• Thread type: short thread
• Thread length: 12.7 mm
• Thread diameter: 14.0 mm
• Key width: 20.8 mm
• Electrode gap: 0.85 mm
• NGK heat range: 7
• Delivery includes: 2 pieces

The correct torque for spark plugs:

NGK Spark Plug

With the two brands NGK (Ignition) and NTK (Sensor Technology) 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 applied to their products. Through high-quality products and as a globally operating OEM supplier for renowned vehicle manufacturers, NGK has been the world market leader in its field for many years.