PLEASE CHECK FITMENT BEFORE PURCHASE (https://www.hks-power.co.jp/en/product/plug/index.html)
CODE 50003-M40XLZ :
THREAD SIZE : φ12×26.5mm
WRENCH SIZE : 16mm
HEAT RANGE : EQUIVALENT TO NGK #8
CODE 500003-M45XLZ :
THREAD SIZE : φ12×26.5mm
WRENCH SIZE : 16mm
HEAT RANGE : EQUIVALENT TO NGK #9
APPLICATION : (https://www.hks-power.co.jp/en/product/plug/index.html)
Honda
Suzuki
BMW
Mini
We are offering NGK heat range 8 equivalent spark plug, which is ideal for replacing genuine products, and NGK 9 equivalent spark plug, which provide a higher grade of peace of mind with tuned car.
Durability is ensured by alloying the central electrode with ruthenium.
The center electrode diameter set at 0.6mm reduces the required voltage and improves ignition performance. (Stock: 0.8mm)
Ground electrode with platinum alloy tip improves durability and ignitability. Shortened ground electrode length contributes to electrode strength and durability.
The ground electrode contains a copper core to suppress temperature rise of the electrode and improve durability.
Malaysia
