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Spark Plug - 4737 NGK

Spark Plug - 4737 NGK
Spark Plug - 4737 NGK
Spark Plug - 4737 NGK
Spark Plug - 4737 NGK

Spark Plug - 4737 NGK

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€6.59
  • Part Number: 4737
  • Brand: NGK
  • Type: Spark Plug
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Charles Ocheret
today 06:25pm
Good quality! Super fast delivery. Thank you a lot :)

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.

The principle of the spark plugs work

NGK 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.

More Parts

Tech Data
Applications
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Delivery
Warranty
Reference Numbers
Tech Data
Spark Plugwith gasket seat
Spark Position [mm]1,0
Spanner Size20,8 mm
Thread SizeM14 x 1,25
Thread Length [mm]12,7
Spark PlugUnscrewable SAE connector
Spark PlugNickel Middle Electrode
Spark Plug1 - Earthed Electrode
Spark Pluginterference Suppression 5 kOhm
Applications
Delivery

ELart is happy to coordinate the shipping of our products around the world. All the products is ready for immediate dispatch with:

  • Economy post shipping takes up from 6 to 12 days to deliver in Europe and 12-31 days to America or Australia;
  • Standard post shipping with tracking number, delivery time usually takes 4-7 days in Europe;
  • Express/next day delivery options available by UPS and DHL.
Returns Policy

Buyers of our store have the right to exchange or return the goods purchased from us within the first 60 days after purchase.

Please note - exchange or refund is only due to a new product that has not been in use and has no signs of use: scratches, chips, rubs, etc.

And also should be saved:

  • Complete set of goods;
  • Integrity and all components of packaging;
  • Factory marking.
Warranty
There is no any data available.
Reference Numbers
ACDelco S 42 FR
ACDelco R 41 CF
APRILIA 8206870
BOSCH 0 242 245 517
BOSCH W 225 TR1
BOSCH WR 5 A
BOSCH WR 5 AC
CHAMPION RL78
CHAMPION RL78C
CHAMPION RL77J
CHAMPION RL4J
CHAMPION RL 78 C /014
CHAMPION QL78C
CHAMPION 5883
CITROËN 7369.54
DENSO W22FSRU
DENSO W22FSR
EYQUEM R 850
HONDA 98076-57716
LETRIKA F 805 RS
LEXUS 90098-72024
MAGNETI MARELLI CW 8 NR
MERCURY 821 916
NGK 4122
PAL 14-9 R
PEUGEOT 7369.54
PIAGGIO AP 8206 870
SUZUKI 09482-00116
TOYOTA 90098-72024
YAMAHA 90793-22031
YAMAHA 94700-00110
YAMAHA 94701-00110
YAMAHA 94702-00272
YAMAHA 94703-00110
YAMAHA 94703-00355