The NGK Laser Iridium Spark Plugs SILZKGR8B8S are the perfect solution for those looking for a powerful ignition and reliable performance, even under extreme conditions. These high-performance spark plugs are specially designed for the BMW B38, B46, B48 and B58 engines. Suitable for BMW models such as the 1 Series (F2x 140i) , 2 Series (Fxx 240i, Gxx M2) , 3 Series (Fxx 340i, Gxx M3) , 4 Series (Fxx 440i, Gxx M4) , X3/X4 M (F9x) , Z4 M40i (G29) , and the Toyota Supra (A90 3.0T) and Mini Cooper (F56) S/JCW . These spark plugs are tested and rated for performance up to 500 hp on BMW 140i, 240i, 340i, and 440i models. They offer significant improvements in thermal efficiency and ignition stability, making them ideal for both stock and tuned engines, including E85-tuned vehicles .
Why choose NGK Laser Iridium spark plugs?
Laser Iridium technology delivers a precise and powerful spark, resulting in improved combustion of the fuel mixture. This leads to improved throttle response, optimal acceleration, and increased engine reliability, even under high loads.
Benefits:
• Laser Iridium technology: Ensures a constant and powerful spark
• High reliability: Even under extreme conditions
• Triple seals: Prevents leakage and increases service life
• 100% E85 compatible: Suitable for vehicles that run on E85 fuel
• Perfect fit: Direct replacement for OEM parts
Suitable for the following engines:
B38A12
B38A15
B38B15
B46B20
B48A20
B48B20
B58B30
To replace OE numbers:
• 0 041 666 (BMW)
• 12 12 0 040 551 (BMW)
• 12 12 0 041 666 (BMW)
• 0 041 666 (MINI)
• 12 12 0 041 666 (MINI)
Important:
Spark plugs are sold individually.
Check the number of cylinders in your engine and order the correct number of spark plugs.
For highly tuned engines, we recommend adjusting the spark plug gap for optimal performance.
Contents:
• NGK Laser Iridium spark plug SILZKGR8B8S (1x)
