Spark Plug - K16TR11 DENSO

The spark plug is the most important element of the ignition system for internal combustion engines (ICE) with forced ignition of the working mixture. This device is designed to ignite the working mixture in the engine cylinder in order to obtain thermal energy, which is subsequently converted into mechanical work by means of the crank mechanism.

1. PASEO Coupe (EL54_)
2. CYNOS Coupe (EL54_)
3. LAND CRUISER 90 (_J9_)
4. LAND CRUISER PRADO (_J9_)
5. LAND CRUISER COLORADO (_J9_)
6. MERU (_J9_)
7. COROLLA Estate (_E11_)
8. COROLLA (_E11_)
9. COROLLA Saloon (_E11_)
10. COROLLA Compact (_E11_)
11. COROLLA Liftback (_E11_)
12. PASEO Convertible (EL54_)
13. CYNOS Convertible (EL54_)
14. VISTA Saloon (_V5_)
15. HILUX SUV (_N1_, _N2_)
16. HILUX SURF SUV (_N1_, _N2_)
17. SW4 SUV (_N1_, _N2_)
18. CORSA Hatchback
19. CORSA Saloon
20. RAUM MPV (EXZ1_)
21. See more in applications

The principle of the spark plugs work

DENSO brand Spark Plug are the most widely used in modern automotive internal combustion engines. Ignition of the working mixture in such devices is carried out by an electric arc discharge in the form of a spark between the electrodes of a candle, which occurs when a powerful electric pulse with a voltage of several thousand or even tens of thousands of volts is applied to the electrodes. A thin layer of air in the spark gap cannot withstand the colossal voltage between the electrodes, and a kind of mini-lightning breaks through it, setting fire to the mixture.

The impulse is applied to the electrodes of the plug at a strictly defined point in time - when it is necessary to ignite the prepared working mixture in the cylinder.