Spark plug B9ES set 2pcs - NGK

B9ES spark plug with nickel electrode from manufacturer NGK.

Product description:
- B9ES spark plug set of 2 from NGK;
- key opening: 20.8mm;
- thread length: 19mm;
- spark plug: 1-ground electrode, with flat sealing seat, nickel electrode;
- thread size: M14x1.25mm;
- with resistor: no;
- resistor value: KOhm;
- gap between electrodes: 0.7mm;
- coupling technique: M4/SAE;
- NGK code: 2108.