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NGK LFR6D (4704) - Standard Spark Plug / Sparkplug

NGK LFR6D (4704) - Standard Spark Plug / Sparkplug


NGK Spark Plug LFR6D (NGK 4704 - Single



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NGK LFR6D (4704) - Standard Spark Plug / Sparkplug

NGK: the world's leading pioneers of OEM quality spark plug technology for decades.

NGK is the brand leader in the UK spark plug market and are the world's biggest supplier to many major car manufacturers. Each and every one of their products are designed to meet the most rigorous standards and are the professionals' choice because of their quality and technical excellence. Their plugs can be found in use by teams in F1, WRC and MotoGP. Put simply, NGK genuine spark plugs are the workhorse at the heart of smooth-running engines around the world.

The NGK Standard Spark Plug is constructed from durable material that is corrosion and abrasion resistant. The spark plug insulators are made of 99 percent pure alumina silicate, allowing for longer insulator noses for reduced fouling. This spark plug features a triple gasket sealing process that eliminates fuel leakage. It also includes a solid copper core that provides superior heat dissipation and conductivity. This spark plug has resistor that is produced with a glass and carbon mixture, which is fired to ensure superior performance and durability. It has corrugated ribs that prevent flashover and cold rolled threads to inhibit damage to the cylinder head.

To find the correct spark plugs for your vehicle please use our online lookup or contact us for more help.

General Details:

Spanner Size16 mm
Thread SizeM14 x 1,25
Thread Length [mm]26,5
Spark PlugNickel Middle Electrode
Spark Plug3 - Earthed Electrode
Spark PlugInterference Suppression 5 kOhm
Spark Plugwith gasket seat
Spark Position [mm]4,5
Spark PlugFixed SAE connector

Additonal Images:

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  • OEM quality
  • Triple gasket sealing process
  • Consistent performance
  • The plug of choice in millions of vehicles

Fitment / Compatibility:

  • C30 Petrol Hatch 2.4 i 2435cc 125KW 170HP B 5244 S4
  • C70 Petrol Convertible 2.4 2435cc 103KW 140HP B 5244 S5
  • C70 Petrol Convertible 2.4 i 2435cc 125KW 170HP B 5244 S4
  • S40 Petrol Saloon 2.4 2435cc 125KW 170HP B 5244 S4
  • S40 Petrol Saloon 2.4 2435cc 103KW 140HP B 5244 S5
  • V50 Petrol Estate 2.4 2435cc 103KW 140HP B 5244 S5
  • V50 Petrol Estate 2.4 2435cc 125KW 170HP B 5244 S4

Cross Reference:

  • 3063 7385 496 A
  • 30637385
  • 3065 0843
  • 3071 3859
  • 3075 1469
  • 3650 843

Spark Plug Health Check

Use Spark Plugs To Check Your Engine Health
Read More

Heat Ranges Explained

Learn what a spark plugs heat range means, and how it can effect your engine
Read More

Heat Cross Reference

Use our spark plug heat range cross reference table
Cross Reference Heat Range

Technical PDF Downloads:

Download the Technical PDF

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