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NGK B5ES spark plug

B5ES NGK – Properties, Compatibility and Alternatives

The NGK B5ES spark plug represents a reliable ignition component designed for various automotive applications. This Spark plug NGK B5ES serves as a critical element in the engine's combustion system, providing consistent spark generation for optimal performance. The B5ES model incorporates NGK's proven technology to ensure dependable operation across different driving conditions.

Advantages of the B5ES NGK

  • Superior ignition reliability ensures consistent engine starting and smooth operation
  • Durable construction with high-quality materials extends service life significantly
  • The Spark plug B5ES NGK features excellent heat dissipation properties for optimal thermal management
  • Corrosion-resistant electrode design maintains performance in harsh operating environments
  • Enhanced fuel efficiency through precise combustion timing with B5ES NGK spark plug technology
  • Wide compatibility range makes it suitable for numerous vehicle applications

Technical Data

Feature Value
Manufacturer NGK
Model NGK B5ES spark plug
Type Standard copper core
Thread size 14mm
Thread length 19mm (3/4")
Wrench size 20.8mm (13/16")
Heat range 5 (medium)
Electrode gap 0.6mm (0.024")
Resistance 5kΩ
Application Small engines, motorcycles, marine applications

Compatibility and Areas of Application

The NGK B5ES spark plug demonstrates exceptional versatility across multiple vehicle categories. This NGK B5ES spark plug proves particularly effective in small displacement engines, motorcycles, and marine applications where reliable ignition is paramount. The medium heat range makes it suitable for standard operating conditions without risk of pre-ignition or fouling.

  • Small displacement motorcycles and scooters
  • Marine outboard engines
  • Lawn mowers and garden equipment
  • Small utility vehicles and ATVs
  • Generator engines and portable equipment

Suitable for the following vehicle models and equivalents

It is important to mention that alternative products can be found on AUTODOC. Currently, there are over 7000 items available in the spark plugs category.

Car maker Car Model
Honda CB125, CG125
Yamaha YBR125, SR125
Suzuki GN125, EN125
Kawasaki KE125, KS125

Application Notes and Important Questions

  • What is the recommended torque specification for installing the B5ES NGK? The proper torque range is 25-30 Nm to ensure optimal sealing without thread damage.
  • How frequently should this Spark plug NGK B5ES be replaced? Replacement intervals typically range from 10,000 to 20,000 kilometers depending on operating conditions.
  • Can this spark plug be cleaned and reused? While cleaning is possible, replacement is recommended when electrode wear exceeds manufacturer specifications.
  • What are the signs of spark plug failure? Common indicators include difficult starting, rough idling, reduced fuel economy, and engine misfiring.

Conclusion

The NGK B5ES spark plug delivers consistent performance and reliability for small engine applications. Its proven design and quality construction make this B5ES NGK an excellent choice for maintaining optimal engine operation. Regular maintenance and proper installation ensure maximum service life and performance from this dependable ignition component.

500 items
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with taper gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 25,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 0005
  • Manufacturer: NGK
  • EAN number: 0087295100059
  • Condition: New
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NGK 1147 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 1147
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 1147
  • Manufacturer: NGK
  • EAN number: 0087295111475
  • Condition: New
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£3.29
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NGK 8760 Spark plug
Article number: 8760
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  • Block Separation: 1
  • Vehicle configuration line / variant: 90, 10 / 12 / 14
  • Colour: black
  • Item number: 8760
  • Manufacturer: NGK
  • EAN number: 0087295187609
  • Condition: New
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Item number: 5111
  • Manufacturer: NGK
  • EAN number: 0087295151112
  • Condition: New
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 6511
  • Manufacturer: NGK
  • EAN number: 0087295165119
  • Condition: New
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  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 4930
  • Manufacturer: NGK
  • EAN number: 0087295149300
  • Condition: New
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with taper gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17,5
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 3812
  • Manufacturer: NGK
  • EAN number: 0087295138120
  • Condition: New
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 2412
  • Manufacturer: NGK
  • EAN number: 0087295124123
  • Condition: New
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Item number: 4111
  • Manufacturer: NGK
  • EAN number: 0087295141113
  • Condition: New
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 1111
  • Manufacturer: NGK
  • EAN number: 0087295111116
  • Condition: New
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  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 2382
  • Manufacturer: NGK
  • EAN number: 0087295123829
  • Condition: New
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  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 5860
  • Manufacturer: NGK
  • EAN number: 0087295158609
  • Condition: New
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Supplementary Info: Quick
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 3355
  • Manufacturer: NGK
  • EAN number: 0087295033555
  • Condition: New
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  • Product line: V-Line
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 6237
  • Manufacturer: NGK
  • EAN number: 0087295162378
  • Condition: New
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Supplementary Info: BLISTER
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 96404
  • Manufacturer: NGK
  • EAN number: 0087295864043
  • Condition: New
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NGK 5921 Spark plug M14 x 1,25, Spanner Size: 19 mm
Article number: 5921
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  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 19 mm
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 5921
  • Manufacturer: NGK
  • EAN number: 0087295159217
  • Condition: New
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  • Product line: Quick
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 19 mm
  • Thread Length [mm]: 9,5
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 2680
  • Manufacturer: NGK
  • EAN number: 0087295026809
  • Condition: New
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  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 7496
  • Manufacturer: NGK
  • EAN number: 0087295174968
  • Condition: New
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In stock
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compared to RRP £4.37

£3.59
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  • Product line: V-Line
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 2364
  • Manufacturer: NGK
  • EAN number: 0087295123645
  • Condition: New
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  • Spark Plug: Connector Type M4, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 18 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M12 x 1,25
  • Item number: 5629
  • Manufacturer: NGK
  • EAN number: 0087295156292
  • Condition: New
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