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NGK 4129 Spark plug M14 x 1,25, Spanner Size: 20,8 mm

Article number: 4129 EAN: 0087295141298
Reviews - 1
Description
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 1,0
  • Thread Size: M14 x 1,25
  • Item number: 4129
  • Manufacturer: NGK
  • EAN number: 0087295141298
  • Condition: New
Trade numbers: NGK B4ES
In stock
-33%
compared to RRP £6.71

£4.59
Price per item

price incl. 20% VAT

excl. delivery costs

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Safety and product information
ОЕ number

OE reference number(s) comparable with the original spare part number:

NGK 22401-M7714 Spark plug

Spark plug NGK 4129 : Review and evaluation

1 reviews

D.F. 11.08.2025
Verified purchase
gb Published at autodoc.co.uk

It's for my vintage tractor, like for like change.

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Usage number
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  • DENSO:
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  • BORGW BERU:
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  • MOTORCRAFT:
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