- Product description
BRISK Silver LPG/ CNG NAR12YS
Width across flats: 16 mm
External thread: 12.7 mm
Thread diameter: M 10 x 1.00 mm
Electrode gap: 0.7 mm
Torque: 10-15 Nm
Replacement interval: max. 30,000 km
Brisk code: 1540
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 NAR12YS/1540 spark plug
- Before installing or replacing the spark plug, make sure that the engine is switched off and has cooled down.
- Do not use damaged or defective spark plugs, as this can lead to serious engine damage.
- Ensure that the spark plug is suitable for the specific engine type and application.
- Do not overtighten the spark plug as this can lead to damage.
- Do not use a spark plug that does not meet the manufacturer's specifications.
- Keep the spark plug, the engine and the work area clean and free of oily residues.
- Ensure that the spark plug is correctly installed and aligned to ensure a reliable spark.
- Do not use a spark plug in an explosive or flammable environment.
- Wear suitable protective equipment such as gloves and safety goggles when installing the spark plug.
Manufacturer contact information
Contact manufacturer
BRISK a.s. Tabor
Vozicka 2068
CZ 390 02 Tabor
https://www.brisk.cz/kontakty/centrala