In order for the gasoline-air mixture in the engine to ignite perfectly, a stable spark is required at the right time. The right choice of spark plugs is therefore essential for optimum combustion and engine performance development. Particular attention should be paid to the manufacturer's specifications when it comes to the heat value. Since each manufacturer reports 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 contains the manufacturer's information with alternative spark plugs and their exact names or type codes.

Care should be taken when using undisturbed spark plug sockets, double is not always better, in this case no faulty spark plug should be used, as the overall interference suppression resistance would be too high.

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

NGK platinum spark plugs have a single platinum tip, a 98% pure copper core and a 0.6 mm thin center electrode, which optimize the spark and improve the ignitability.

The trapezoidal ground electrode and the high-quality aluminum oxide silicate ceramic once again improve acceleration, fuel efficiency and durability compared to normal spark plugs.

Technical features:

• Type name: PFR6Q
• Electrode type: platinum
• Thread type: long thread
• Thread length: 19.0 mm
• thread diameter: 14.0 mm
• Wrench size: 16.0 mm
• Electrode spacing: 0.85 mm
• NGK heat value: 6
• Resistance: Suppressed
• Seat construction: sealing ring
• Mass electrode: 4-mass electrode
• Box contents: 1 piece

The right torque for spark plugs:

NGK Spark Plug

With the two brands NGK (ignition) and NTK (sensors) and a comprehensive range of products, NGK Spark Plug is the market leader in the areas of spark plugs, glow plugs, ignition coils, lambda sensors, spark plug plugs and ignition cables. The company philosophy “Performance through precision, precision for performance” reflects the high demands placed on its own products. With high-quality products and as a globally active original equipment supplier to well-known vehicle manufacturers, NGK has been the world market leader in its sector for many years.