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LoginOriginal CHAMPION industrial spark plug RTM77N #547 for various engines.
Technical information:
Electrode: Copper / nickel - Nickel
Thread size: M18
Reach: 14 mm
Hex: 25.40 mm
Gap: 0,5 mm
Electrode max. operating temperature (F): 1700 F
Overall length: 82,55 mm
Center electrode:
Material: copper / nickel
Ground electrode:
Material: nickel
Champion has over 100 years experience in the spark plug market and stands for quality and innovation. Latest technology, high durability and optimized ignition have meant that many engine` manufacturers CHAMPION choose for original equipment.
Eigenschaft | Wert |
---|---|
Original / Alternative | Original / genuine (OE) |
Gewindegröße / Thread size [mm] | M18x1.5 |