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Spark plug -NGK B ES- B8ES
Part no.:
3300008
Description
Spark plugs differ in the following things:
thread diameter
The usual threads are M10, M12 and M14 Classical vehicles usually have an M14 thread. 4-stroke and modern 2-stroke with injection use the smaller plugs with M10 or M12.
thread length
The common thread lengths are 19mm (long thread)and 12.7mm (short thread).
heat value
The heat value is decisive for the thermal fatigue strength of the spark plug and its self-cleaning effect. A distinction is therefore made between so-called cold and hot spark plugs.
A cold plug is for engines which develop a very high combustion chamber temperature, usually these are engines which, measured by their displacement, have a lot of power. A hot spark plug, on the other hand, is used in series production engines with low loads. This type of candle quickly reaches a high temperature and the soot on the candle burns off well.
The temperature resistance is achieved by differently designed insulators. A cold candle can give off a lot of temperature via the cylinder head, but with a cold candle exactly this is strongly prevented. The heat value has nothing to do with the strength or performance of a spark plug. A cold spark plug in a cold (weak) engine will oil or soot and can therefore break without damaging the engine itself. A hot spark plug in a racing engine burns up and damages the engine ,usually severely.
The heat value of a spark plug is not standardized. Every manufacturer has its own code.
- NGK from cold to hot = 10-9-8-7-6
- Bosch from cold to hot = 2-3-4-5-6
- DENSO from cold to hot = 37-34-31-27-24-22-20-16-14
electrode material
Here comes copper, platinum, silver or even iridium.
Copper is the most common, followed by silver and platinum. Due to the high prices for the precious metals, the spark plugs are also correspondingly more expensive than their copper counterparts.
The material is ultimately almost only interesting for wear, only the extremely thin iridium electrodes (Ø=0.6mm) have a higher ignition voltage, the spread of the flame front in the combustion chamber improves.
AI-translation
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Manufacturer Information
NGK
Postfach 772
92586 Sun City - United States
https://www.ngk.com/
cust@sparkplugs.com
Responsible Person for the EU
NGK
Postfach 772
92586 Sun City - United States
https://www.ngk.com/
cust@sparkplugs.com
€4.30 *
incl. VAT plus shipping costs
Available immediately (delivery time 1-3 working days*)
P
For this item you get
fidelity point/s
| Spark plugs | |
|---|---|
| thread type: | M14x1,25 |
| length spark plug thread: | 19 mm |
| thread spark plug: | long |
| wrench size: | 21 mm |
| electrode material: | Nickel |
| electrode type: | standard |
| spark plug with terminal (grommet): | |
| protective cap is screwable: | |
| heat rating Bosch: | W4CC |
| heat rating Denso: | W24ESU |
| heat rating Champion: | N3C |
| Customers alternatively searched for | |
|---|---|
| Zündkerze | Zündungskerze | Zündaussetzer | Zündungsprobleme | Zündungsaussetzer | Spark | Plug | Bougie | Candela | Bujía | | |
Available versions
Spark plugs differ in the following things: thread diameter The usual threads are M10,...Continue reading
Set-up kit
Fits the following vehicles
- Aprilia MX 125 (-2006, ZD4TZ)
- Vespa (Motovespa) PX 125 T5 Sport Elestart (engine 108M)
- Vespa (Motovespa) PX 125 T5 Sport (engine 98M)
- Vespa (Piaggio) Cosa 125 CL (VNR1T)
- Vespa (Piaggio) Cosa 125 CLX (VNR1T300)
- Vespa (Piaggio) Cosa 125 CLX (VNR1T301)
- Vespa (Piaggio) PX 125 T5 (VNX5T)
- Vespa (Piaggio) Cosa 200 CL (VSR1T)
- Vespa (Piaggio) Cosa 200 CLX (VSR1T300)
- Vespa (Piaggio) Cosa 200 FL (VSR1T301)
- Yamaha DT 125 R (2004-2006, DE061)
- Yamaha DT 125 X (2005-, DE062)
- Yamaha TDR 125 (1997-2002)
Ratings
From:
customer
On:
6 Aug 2018
Sehr Empfehlenswert...
From:
customer
On:
26 Feb 2018
Used with BGM Pro 177 kit.
From:
customer
On:
21 Jan 2018
Good
From:
customer
On:
20 Jan 2018
Gteat
From:
customer
On:
11 Jan 2018
Passt
From:
customer
On:
21 Aug 2017
good price quality
From:
customer
On:
21 Aug 2017
good price quality
From:
customer
On:
26 Jul 2017
Funktioniert prima
From:
customer
On:
26 Jul 2017
Gute Qualität
From:
customer
On:
26 Jul 2017
Zündkerze halt.
From:
customer
On:
15 Oct 2016
schnell und unkompliziert
From:
customer
On:
14 Oct 2016
Günstig
From:
customer
On:
14 Oct 2016
Top Produkt
From:
customer
On:
10 May 2016
Polin 210ccm
From:
customer
On:
15 Apr 2016
Fuzzt!
From:
customer
On:
25 Mar 2016
passt
From:
customer
On:
20 Mar 2016
Alles wie es sein soll.
From:
customer
On:
14 Mar 2016
Alles gut
From:
customer
On:
8 Feb 2016
Passt
From:
customer
On:
21 Dec 2015
gutes product
From:
customer
On:
19 Dec 2015
*****
From:
customer
On:
5 Nov 2015
Noch nie Probleme mit ngk gehabt!
From:
customer
On:
3 Nov 2015
Ist NGK....
From:
customer
On:
1 Sep 2015
Originalteil zum guten Preis. Danke und bis zum nächsten mal.
From:
customer
On:
24 Aug 2015
Gewohnte NGK Qualität
From:
customer
On:
7 Jun 2015
einwandfrei
From:
customer
On:
14 May 2015
Top
From:
customer
On:
3 May 2015
Alles bestens.
From:
customer
On:
22 Apr 2015
Passt perfekt
From:
customer
On:
3 Apr 2015
gutes Produkt
From:
customer
On:
27 Nov 2014
1A Ersatzkerze.
From:
customer
On:
9 Nov 2014
Super
From:
customer
On:
5 Nov 2014
Erstklassige Ware zum fairen Preis mit sehr schneller Lieferung.
Daher für Hobbyschrauber super geeignet.
From:
customer
On:
5 Nov 2014
Erstklassige Ware zum fairen Preis mit sehr schneller Lieferung.
Daher für Hobbyschrauber super geeignet.
From:
customer
On:
5 Nov 2014
Erstklassige Ware zum fairen Preis mit sehr schneller Lieferung.
Daher für Hobbyschrauber super geeignet.
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