Spark Plug J17LM - Champion

5,04 EUR shipping costs Product code: CHAMPION.J17LM

Bolt spark plug with nickel electrode from the manufacturer Champion.

Product description:
- spark plug from Champion;
- key opening: 21mm;
- thread length: 9.5mm;
- spark plug: 1-electrode ground, with flat sealing seat, nickel electrode;
- thread size: M14x1.25mm;
- gap between electrodes: 0.8mm;
- coupling technique: M4/SAE;
- Champion code: J17LM/T10;
NGK alternative: B4LM.