In order for the gasoline-air mixture in the engine to ignite perfectly, a stable spark is needed at the right time. Therefore, choosing the correct spark plug is essential for optimal combustion and performance development of the engine. Special attention should be paid to the heat rating according to the manufacturer's specifications. Since each manufacturer lists the heat rating differently, for example, a Bosch heat rating of 3 corresponds to an NGK rating of 9. 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 official vehicle application lists from manufacturers and offer you exactly the right spark plug for your vehicle.

Beware when using suppressed spark plug connectors; double is not necessarily 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, provides excellent heat dissipation and conductivity
• Cold-rolled thread, prevents cross-threading and damage to the cylinder head
• Outstanding material coating, offers excellent corrosion protection

Technical features:

• Type designation: D8EA
• Thread type: Long thread
• Thread length: 19.0 mm
• Thread diameter: 12.0 mm
• Wrench size: 18.0 mm
• Electrode gap: 0.75 mm
• NGK heat rating: 8
• 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 the fields of 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 demands placed on its own products. Through high-quality products and as a globally operating original equipment manufacturer for renowned vehicle manufacturers, NGK has been the world market leader in its sector for many years.