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NGK SPARK PLUG - NGK B9ES Copper

 

Similar to BOSCH W2CC/W3CC/ DENSO W27ES-U

 

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:W3CC
Heat rating Denso:W27ESU
Heat rating Champion:N2C
OEM numbers (for comparison purposes only)
Piaggio438075

 

6ES - long reach / town and city use / for a standard engine.

 

B7ES - long reach / town and city use / for a standard engine 

 

B8ES - long reach / local and distance use / for a standard or midly tuned engine. 
 

B9ES - long reach / competition or distance travelling use / for a tuned engine. 

 

B10ES - long reach / competition or full race use / for a high tuned engine / sidecar use. 

Spark plugs with a 'BR' denomination have a built-in resistance and are designed for use with delicate electronic equipment (such as SIP rev counter / speedo units). 

Spark plugs with a 'HS' denomination are SHORT reach versions (usually utilised for early pre-S1 Lambretta models manufactured between 1947-'57).

Lambretta models that use a SHORT REACH spark plug are: A + B + C / LC + D / LD + E /F + Lambrettino 48.

Lambretta models that use a LONG REACH spark plug are: S1 + S2 + S3 + GP / DL + J (all versions) + Lui Vega Cometa + Serveta.

 

NGK copper core spark plugs deliver increased heat dissipation for more reliable starts and reduced risk of overheating.

 

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.

B9ES NGK SPARK PLUG

£3.59Price
  • B9ES NGK SPARK PLUG

    Product fits the following vehicles :-

    Moto Vespa PX 125 T5 Sport Elestart Eng 108M
    Moto Vespa PX 125 T5 Sport Eng 98M
    Vespa LX 50 2T 2007 ZAPC38101
    Vespa ET2 50 1997 ZAPC16000
    Vespa ET2 50 2002 ZAPC16000
    Vespa ET2 50 2002 ZAPC38100
    Vespa LX 50 2T 2005 ZAPC38101
    Vespa LX 50 Touring 2T 2010 ZAPC38101
    Vespa LX 50 2T 2010 ZAPC38101
    Vespa LX 50 2T 2006 ZAPC38101
    Vespa LX 50 2T 2009 ZAPC38101
    Vespa LX 50 2T 2008 ZAPC38101
    Vespa ET2 50 2001 ZAPC38100
    Vespa ET2 50 2001 ZAPC16000
    Vespa ET2 50 2000 ZAPC16000
    Vespa ET2 50 1998 ZAPC16000
    Vespa LX 50 2T 2004 ZAPC38101
    Vespa LX 50 Touring 2T 2011 ZAPC38101
    Vespa LX 50 2T 2012 ZAPC38101
    Vespa LX 50 Touring 2T 2010 ZAPC38104
    Vespa LXV 50 2T 2007 ZAPC38102
    Vespa Primavera 50 2T 2017 ZAPC53200
    Vespa LX 50 Touring 2T 2010 ZAPC38104
    Vespa Primavera 50 2T 2016 ZAPC53200
    Vespa LXV 50 2T 2008 ZAPC38102
    Vespa LX 50 2005 ZAPC38400 25 km/h
    Vespa LXV 50 2T 2007 ZAPC38102 Navy
    Vespa LX 50 Touring 2T 2013 ZAPC38101
    Vespa LX 50 2T 2013 ZAPC38101
    Vespa LX 50 Touring 2T 2010 ZAPC38104
    Vespa LXV 50 2009 ZAPC38102
    Vespa LX 50 Touring 2T 2010 ZAPC38104
    Vespa LXV 50 2T 2006 ZAPC38102
    Vespa S 50 2T 2012 ZAPC38103
    Vespa Sprint 50 2T 2014 ZAPC53201
    Vespa Sprint 50 2T 2017 ZAPC53201
    Vespa Sprint 50 Sport 2T 2016 ZAPC53201
    Vespa Sprint 50 Sport 2T 2017 ZAPC53201
    Vespa Sprint 50 2015 ZAPC53201
    Vespa S 50 College 2T 2010 ZAPC38103
    Vespa S 50 2T 2007 ZAPC38103
    Vespa S 50 Sport 2T 2012 ZAPC38103
    Vespa S 50 2T 2010 ZAPC38103
    Vespa S 50 2T 2008 ZAPC38103
    Vespa LXV 50 2T 2008 ZAPC38102 Navy
    Vespa LX 50 2T 2011 ZAPC38101
    Vespa Primavera 50 2T 2014 ZAPC53200
    Vespa ET2 50 1999 ZAPC16000
    Vespa Primavera 50 2T 2013 ZAPC53200
    Vespa Sprint 50 2T 2016 ZAPC53201
    Vespa Sprint 50 Sport 2T 2015 ZAPC53201
    Vespa LX 50 Touring 2T 2012 ZAPC38101
    Vespa S 50 2T 2011 ZAPC38103
    Vespa Primavera 50 2T 2015 ZAPC53200
    Vespa S 50 2T 2009 ZAPC38103
    Moto Vespa Vespino 50 F9 
     

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