1x NGK Platinum Spark Plug PMR8A (5851)

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Part No: PMR8A

Availability: In stock

Excl. Tax: £9.67 Incl. Tax: £11.61

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NGK PMR8A / 5851 Laser Platinum Spark Plug Replaces OE122 RG4PHP IU24 ( 5851 )

OE Platinum spark plugs offer 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.

  • Laser-welded platinum center 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
  • 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 PMR8A
    Stock Number 5851
    Barcode 087295158517
    Manufacturer NGK
    Reach 19mm (3/4")
    Terminal Type Fixed Terminal
    Diameter 10mm
    Seal Type Gasket Seat
    Electrode Material Platinum
    Projection Type Projected
    Pack Size 1 Single Unit
    Resistor Yes
    Hex Spanner Size 16mm (5/8")


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