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

We work with official vehicle application lists from manufacturers and provide you with exactly the right spark plug for your vehicle.

Caution is advised when using suppressed spark plug connectors; double is not necessarily better. In this case, a suppressed spark plug should not be used, as the total 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: BP5HS
• Thread type: Short thread
• Thread length: 12.7 mm
• Thread diameter: 14.0 mm
• Wrench size: 20.8 mm
• Electrode gap: 0.85 mm
• NGK heat value: 5
• 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 range of products, 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 standards applied to their products. Through high-quality products and as a globally operating supplier to well-known vehicle manufacturers, NGK has been the world market leader in its field for many years.