In order for the gasoline-air mixture in the engine to ignite perfectly, a stable ignition spark is required at the right moment. Therefore, choosing the right spark plug is essential for optimal combustion and performance 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, for example, a Bosch heat value of 3 can correspond to an NGK value of 9. As a reference, each vehicle manual lists the manufacturer's specifications along with alternatively usable 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.

Caution applies 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: D7EA
• 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 range: 7
• Delivery contents: 1 piece

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 the fields of spark plugs, glow plugs, ignition coils, lambda probes, spark plug connectors, and ignition cables. The company philosophy "Performance through Precision, Precision for Performance" reflects the high standards of its products. With high-quality products and as a globally operating supplier for major automobile manufacturers, NGK has been the world market leader in its field for many years.