1x NGK Iridium Spark Plug IFR6T11 (4589)

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Part No: IFR6T11

Availability: In stock

Excl. Tax: £4.84 Incl. Tax: £5.81

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NGK IFR6T11 / 4589 Laser Iridium Spark Plug Genuine NGK Component ( 4589 )

With the smallest tip diameter available, OE Iridium spark plugs provide superior ignitability and long service life. The iridium/platinum surfaces ensure a slow wear rate, providing stable idle and superior anti-fouling.

  • Laser-welded iridium center electrode tip
  • Platinum disc welded to backside of ground electrode provides long life
  • Trivalent metal plating for superior anti-corrosion and anti-seizing
  • Faster starts and quicker acceleration
  • Better fuel economy and lower emissions
  • Best OEM Iridium spark plug available
  • OEM-approved design

  • Height (mm): 85
  • Width (mm): 24
  • Length (mm): 22
  • If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.

    Additional Info

    Additional Info

    Part Number IFR6T11
    Stock Number 4589
    Barcode 087295145890
    Manufacturer NGK
    Reach 19mm (3/4")
    Terminal Type Fixed Terminal
    Diameter 14mm
    Seal Type Gasket Seat
    Electrode Material Iridium
    Projection Type Projected
    Pack Size 1 Single Unit
    Resistor Yes
    Tip Configuration Single Electrode
    Hex Spanner Size 16mm (5/8")


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