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Spark Plug CHAMPION N4C copper
Part no.: CHN4C
€3.90
Including VAT Plus shipping
70g / Piece
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Product image for 'Spark Plug CHAMPION N4C copperTitle' Images may differ from the original
Product image for 'Spark Plug CHAMPION N4C copperTitle' Images may differ from the original
Product image for 'Spark Plug CHAMPION N4C copperTitle' Images may differ from the original
Product image for 'Spark Plug CHAMPION N4C copperTitle'
Product image for 'Spark Plug CHAMPION N4C copperTitle'
Product image for 'Spark Plug CHAMPION N4C copperTitle'

Spark Plug CHAMPION N4C copper

  • M14x1,25, wrench width 20,8mm
  • long thread
  • similar to BOSCH W5C/W6CC/W7C/DENSO W22ESU/NGK B7ES
 

This product fits on almost all products

€3.90
One rating
Including VAT Plus shipping
70g / Piece

Product description

In the area of scooters with relatively low capacities and high revs, high demands are made of the spark plugs. Overheating with the risk of the sticking or sooting up of the spark plug are frequent problems with the incorrect choice of spark plug.

 

Spark plugs are available with different thermal values (stated as a figure in the type code and different from one manufacturer to the next), materials (e.g. copper, silver, platinum) as well as in certain standard unit sizes (which differ in terms of length, diameter and thread). Interference-suppressed spark plugs are a good idea with usage of rev counters i.e.. Also radio frequencies of mobile phones, radios etc. are not affected. They are not recommended with weak ignitions, however. They are marked with a "R" in the item description.

 

Colder spark plugs are suitable for racing cylinders and use over long distances. In this context, the sound thermal output of heat to the cylinder head takes place, there is a risk of sooting, however.

 

Hotter spark plugs are used in sport and standard cylinders. The reach their operating temperature quickly but can also overheat.

Most spark plugs for scooters have a M14x1.25 SW 20.8 thread and are either long thread (19mm) or short thread (12.7mm). Please note: putting a long thread spark plug in a short thread cylinder head will damage the piston.

 

We only stock high quality spark plugs from BOSCH, DENSO, NGK and CHAMPION in our product range. BOSCH is a German manufacturer while NGK and DENSO are Japanese. CHAMPION is an American manufacturer and original equipment manufacturer at Vespa.

 

Conclusion: regular exchange/replacement is compulsory. Spare spark plugs belong in every luggage compartment.

 

SIP TPP: order a new ignition cable and new spark plug socket at the same time. All required information on spark plugs with a description of thermal value, spark plug designations, interference resistance and a comparison of the manufacturers is available both at www.sip-scootershop.com and as a PDF download. Further types of spark plug are also provided here.

 

 

 

OEM numbers (for comparisons): 438072 - P4M - 4380260003 (PIAGGIO)

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CHN4C Spark Plug CHAMPION N4C, cop..

No surprises here In general I prefer Champion over NGK for my 2T

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Notepad

Get inspired. This product is included in the following public notepads:
Notepad name User Change date Article Note
divers LimeO October 2, 2021 22 View notepad
Motor AndreasR4497 October 11, 2021 4 View notepad
Toebehoren RogerR3230 September 11, 2021 28 View notepad
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MV 160 GT SaschaR2842 May 30, 2021 25 View notepad
Tour Juli 21 MarioG7602 June 22, 2021 6 View notepad
Vespa-Restauration 2021 Denisv9957 October 26, 2021 105 View notepad
Rally Motor AntonioM4538 May 4, 2021 21 View notepad
Bua April 2021 - wait - zum Rechnen HelmutS August 23, 2021 27 View notepad
delar 21W12 KarlJohanE March 28, 2021 84 View notepad

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Downloads

File name File type Description File size
Champion_motorcycle_catalogue 2017-18 Champion_motorcycle_catalogue 2017-18.pdf 89,64 MB Download
FachwissenZündkerzen Fachwissen Zündkerzen 0,17 MB Download
Spark plugs spark plugs 2,85 MB Download
Zündkerzen Zündkerzen 4,72 MB Download
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