In order for the fuel-air 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 power development of the engine. Particular attention should be paid to the heat value according to the manufacturer’s specifications. Since each manufacturer specifies the heat value differently, for example, a Bosch heat value 3 can correspond to an NGK value of 9. For reference, each vehicle manual lists the manufacturer's specifications with alternative spark plugs and their exact designations or type codes.

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 resistor spark plug connectors, as double is not always better; in this case, no resistor spark plug should be used, as the total 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: BPR6HS
• 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: 6
• Resistance: resistor
• Scope of delivery: 1 piece

The correct torque for spark plugs:

OEM numbers for comparison purposes:

• Beru: 14 R-6 B / 14 R-6 BU / 14 R-7 B / 14 R-7 BU / Z 19 / 0 002 435 701
• Bosch: +10 / WR 6 BC / WR 7 BC / WR 7 BC+ / 0 242 235 522 / 0 242 235 665 / 0 242 235 911 / 0 242 240 561
• Champion: OE 064 / OE 071 / QL 82 YC / QL 87 YC / RL 12 Y / RL 82 Y / RL 82 YC / RL 82 YCC / RL 87 Y / RL 87 YC
• Denso: W 20 FPR / W 20 FPRU / 3070
• Marelli: 061 830 257 304 / CW 6 NPR / CW 7 NPR / F 7 NCR

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 areas 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 for its products. Through high-quality products and as a globally active original equipment manufacturer for renowned vehicle manufacturers, NGK has been leading the global market in its field for many years.