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NGK Laser Platinum PLFR5A-11

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Excl. VAT: £10.00 Incl. VAT: £12.00
Excl. VAT: £10.00 Incl. VAT: £12.00
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Product Description


NGK PLFR5A-11 (6240) - Laser Platinum Spark Plug / Sparkplug - Dual Platinum Electrodes

General Details:

Spanner Size 16 mm
Outer thread [mm] 14,0
Thread Length [mm] 26,5
Spark Plug Fixed SAE connector
Spark Position [mm] 3,5
Spark Plug Platinum Middle Electrode
Spark Plug 1 - Earthed Electrode
Spark Plug interference Suppression 5 kOhm
Spark Plug with gasket seat

Laser Platinum spark plugs provide high ignitability and longer service life. Dual platinum surfaces ensure a slow wear rate providing stable idle, superior anti-fouling, improved fuel efficiency and lower emissions.

NGK is the brand leader in the UK spark plug market and is the world's biggest supplier to many major car manufacturers. Each and every one of their products is 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.

NGK Platinum Laser Spark Plugs are manufactured to improve the performance of the ignition system. They are constructed from durable material which is corrosion and abrasion-resistant. This spark plug includes a laser welded platinum tip on the center electrode and a platinum tip on the ground electrode. It features a taper cut which reduces the voltage necessary and provides a better throttle response. This spark plug improves efficiency and allows smoother idling.

  • Laser welded Platinum centre electrode tip
  • Platinum disc welded to backside of ground electrode provides long life
  • Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties
  • Faster starts and quicker acceleration
  • Better fuel economy and lower emissions
  • Best Platinum spark plug available
  • Original Equipment Manufacturer approved design


  • Type: Resistor type
  • Thread Size: 14mm (9/16")
  • Hex Size: 16mm (5/8")
  • Reach: 19mm (3/4")
  • Gap: 1.1mm (1/16")
  • Thread Pitch: 1.25mm (1/16")
  • Insulation Projection: 1.1mm (1/16")
  • Height Standard: ISO

Centre Electrode:

  • Type: Fine Wire
  • Material: Platinum
  • Projection: Projected

Ground Electrode:

  • Type: Standard
  • Material: Platinum
  • Electrode Count: 1

Notes: Platinum ground and centre electrode, Extra long reach thread. 26.5mm gasket type or 25mm taper seat type.

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