0037581, 12120037581, 12120039664 Spark plug NGK Bi Hex 97506 M12 x 1,25 14 mm BMW: 1 Hatchback, 4 Gran Coupe, 3 GT

NGK SILZKBR8D8S / 97506 Laser Iridium spark plug – replaces Bosch 0 242 145 541. With the smallest tip diameter available, NGK OE iridium spark plugs give superior ignitability and long service life. The iridium and platinum surfaces wear slowly, giving a stable idle and good anti-fouling. Laser-welded iridium centre electrode tip Platinum disc welded to the back of the ground electrode for long life Trivalent metal plating for anti-corrosion and anti-seizing Faster starts and quicker acceleration Better fuel economy and lower emissions OEM-approved design If you are unsure whether this is the correct plug for your vehicle, please email us before ordering.

Longer service life: The use of the precious metal extends the service life of the spark plug compared to standard spark plugs. Optimised starting behaviour: The laser-welded, ultra-fine iridium centre electrode ensures perfect ignition performance and promotes the spread of the flame front in the combustion chamber. Economical in consumption: The excellent ignition capacity contributes to more efficient engine performance, reduces fuel consumption and environmental pollution. Note: Please observe the general installation instructions before installation! Scope of delivery: 1x NGK spark plug SILZKBR8D8S Laser Iridium