- Product description
BRISK Silver LPG/ CNG NR15S
Width across flats: 21 mm
External thread: 12.7 mm
Thread diameter: M 14 x 1.25 mm
Electrode gap: 0.55 mm
Torque: 20-30 Nm
Replacement interval: max. 30,000 km
Brisk code: 1354
The BRISK Silver Line has been specially designed for the requirements of LPG/CNG fuelled vehicles. The silver centre electrode has a smaller diameter than conventional spark plugs and significantly reduces the voltage requirement due to its small electrode gap.
BRISK Silver spark plugs can be used in both petrol and gas-powered vehicles.
You can find the current BRISK catalogue and a selection guide in our download area by clicking here.
Safety instructions and warnings
Safety instructions for BRISK SILVER LPG NR15S spark plug:
- Only use the spark plug in accordance with the manufacturer's instructions.
- Ensure that the spark plug is suitable for your specific engine and application.
- Switch off the engine and allow it to cool down before installing the spark plug.
- Remove all dirt and deposits from the spark plug area before installing the spark plug.
- Ensure that the spark plug is correctly screwed into the cylinder head and is firmly seated.
- Avoid overtorquing to prevent damage to the spark plug or the thread.
- Ensure that the spark plug does not overheat. If necessary, use a heat-resistant spark plug.
- Keep the spark plug and the spark plug area clean to ensure optimum performance.
- Check the condition of the spark plug regularly and replace it if it is damaged or worn.
- Observe the safety regulations for handling fuel and ignition systems.
Manufacturer contact information
Contact manufacturer
BRISK a.s. Tabor
Vozicka 2068
CZ 390 02 Tabor
https://www.brisk.cz/kontakty/centrala