old spark plugs for yamaha generators

Yamaha Generators Spark Plug Gap & Socket Size Guide

Are you looking for a new spark plug for your Yamaha generator but have no idea how to choose one? I have great news for you! Our team here at Generatorist has helped over 350,000 visitors find information about generators and we will help you as well.

Data for this page is based on official manuals from Yamaha. We will show you the type of spark plug for specific models of Yamaha portable generators, the gap size, alternatives, cross reference charts and links to manuals. We also provide links where you can verify this info for yourself.

Just click on your model to see the specifications and have a 5/8″ (16mm) or 13/16″ (21mm) socket & ratchet at hand.

Yamaha Generators

Spark plug:

  • TypeCR4HSB (NGK) or equivalent
  • Gap – 0.024″– 0.028″
  • Socket size – 13/16″ (21mm)

Alternativeshttps://www.sparkplug-crossreference.com/convert/NGK_PN/CR4HSB

Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • Type – BPR6HS (NGK) or equivalent
  • Gap – 0.024″– 0.028″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR6HS

Owner´s manualhttps://www.yamahamotorsports.com

Spark plug:

  • Type – BPR6HS (NGK) or equivalent
  • Gap – 0.024″– 0.028″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR6HS

Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • Type – BPR6HS (NGK) or equivalent
  • Gap – 0.024″– 0.028″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR6HS

Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES

Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES

Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES

Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES

Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES

Owner´s manualhttps://library.ymcapps.net

Spark plug:
  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)
Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES

Owner´s manualhttps://library.ymcapps.net

Spark plug:
  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)
Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES Owner´s manualhttps://library.ymcapps.net
Spark plug:
  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)
Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES Owner´s manualhttps://library.ymcapps.net
Spark plug:
  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)
Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES Owner´s manualhttps://library.ymcapps.net
Spark plug:
  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)
Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES

Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES

Owner´s manualhttps://library.ymcapps.net

Spark plug:
  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)
Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES Owner´s manualhttps://library.ymcapps.net
Spark plug:
  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)
Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES

Owner´s manualhttps://library.ymcapps.net

Spark plug:

  • TypeBPR4ES (NGK) or equivalent
  • Gap – 0.028″ – 0.031″
  • Socket size – 13/16″ (21mm)

Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR4ES

Owner´s manualhttps://library.ymcapps.net

Spark plug:
  • Type – BPR5ES (NGK) or equivalent
  • Gap – 0.028″– 0.031″
  • Socket size – 13/16″ (21mm)
Alternatives – https://www.sparkplug-crossreference.com/convert/NGK_PN/BPR5ES Owner´s manualhttps://library.ymcapps.net

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