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    Green Classic & Vintage Spares

    NGK R5184-10 7457 Spark Plug Racing R518410

    NGK R5184-10 7457 Spark Plug Racing R518410

    £46.33
    £46.33 £46.33
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    NGK R5184-10 / R518410 / 7457 Racing Spark Plug Replaces IWM01-31

    To withstand the severe conditions that occur in racing engines, NGK Racing Spark Plugs feature electrode materials and configurations as follows:

  • Electrode materials - Many use precious metals such as platinum or gold/palladium for greater durability and lower voltage requirements.
  • Electrode configurations - Fine-wire center electrodes provide better sparking and enhanced ignitability. Fine-wire ground electrodes further improve the ignitability of the plug.
  • Insulator configurations - Special configurations are used for the insulator noses to improve throttle response.

    • BOX DIMENSIONS

  • 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.
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    Model Compatibility

    - Alfa Romeo Giulia Sprint GT 1963-1966
    - Alfa Romeo Giulia Sprint GT Veloce 1963-1966
    - Alfa Romeo 1750 Berlina 1968-1972
    - Alfa Romeo 1750 GTV 1968-1972
    - Alfa Romeo Spider 1966-1972
    - Aston Martin DB4 1958-1963
    - Aston Martin DB5 1963-1965
    - Aston Martin DB6 1965-1970
    - Austin-Healey 100-6 1956-1959
    - Austin-Healey 3000 1959-1963
    - Austin-Healey 3000 Mk II 1963-1967
    - Austin-Healey 3000 Mk III 1967-1972
    - Austin-Healey Sprite Mk I 1958-1961
    - Austin-Healey Sprite Mk II 1961-1964
    - Austin-Healey Sprite Mk III 1964-1966
    - Bentley S1 1955-1959
    - Bentley S2 1959-1962
    - Bentley S3 1962-1965
    - Bristol 407 1961-1963
    - Bristol 408 1963-1966
    - Bristol 409 1966-1969
    - Ferrari 250 GT 1958-1964
    - Ferrari 275 GTB 1964-1966
    - Ferrari 330 GT 1964-1967
    - Ferrari 365 GT 1966-1968
    - Jaguar E-Type 3.8 1961-1964
    - Jaguar E-Type 4.2 1964-1971
    - Jaguar E-Type V12 1971-1975
    - Jaguar Mark 2 1959-1967
    - Jaguar S-Type 3.4 1963-1968
    - Jaguar S-Type 3.8 1963-1968
    - Jaguar XJ6 1968-1973
    - Jaguar XJ12 1972-1975
    - Jensen Interceptor 1966-1976
    - Lotus Elan 1962-1973
    - Lotus Elite 1962-1963
    - Lotus Seven 1957-1972
    - MG MGA 1955-1962
    - MG MGB 1962-1980
    - MG MGC 1967-1969
    - MG Midget Mk I 1961-1964
    - MG Midget Mk II 1964-1966
    - MG Midget Mk III 1966-1974
    - Morgan +4 1954-1969
    - Morgan 4/4 1954-1963
    - Morgan 4/4 1964-1968
    - Morgan Plus 8 1968-1979
    - Morris Minor 1000 1956-1962
    - Morris Minor 1000 Traveller 1956-1970
    - Porsche 356 1950-1965
    - Porsche 911 1963-1968
    - Porsche 912 1965-1969
    - Rolls-Royce Silver Cloud 1955-1966
    - Rolls-Royce Silver Shadow 1965-1970
    - Sunbeam Alpine 1959-1968
    - Triumph GT6 1966-1973
    - Triumph Spitfire Mk I 1962-1964
    - Triumph Spitfire Mk II 1964-1967
    - Triumph Spitfire Mk III 1967-1970
    - Triumph TR4 1961-1965
    - Triumph TR4A 1965-1968
    - Triumph TR5 1967-1968
    - Triumph TR6 1969-1976
    - TVR Grantura 1958-1967
    - TVR Vixen 1967-1973
    - TVR Tuscan 1967-1971
    - TVR Tuscan V8 1967-1971
    - TVR 3000M 1972-1979
    - TVR 3000S 1978-1980
    - Volkswagen Karmann Ghia 1955-1974
    - Volkswagen Beetle 1955-1974
    - Volvo P1800 1961-1973

    Brand

    NGK

    Part Number

    1. NGK R5184-10
    2. 7457 Spark Plug Racing
    3. R518410
    4. NGK R5184-10 / R518410 / 7457 Racing Spark Plug Replaces IWM01-31
    5. Precious metals (platinum or gold/palladium) used for electrode materials
    6. Fine-wire center electrode for better sparking and ignitability
    7. Fine-wire ground electrode for improved ignitability
    8. Special insulator nose configurations for improved throttle response
    9. Box dimensions: 85mm height x 24mm width x 22mm length
    10. OEM part number or equivalent: IWM01-31

    Shipping Information

    Standard shipping with tracking via Royal Mail or Evri for heavier parts:
    - £4.99 per order for standard 2-day delivery
    - £5.99 per order for Next Day delivery

    Most orders are shipped the same business day if ordered before 2pm. We ship Monday through Friday.

    If we unexpectedly run out of stock we may have to order your part which can take up to 1 week. We will be in touch in the rare circumstance that there is a delay to your shipment.

    Returns Policy

    We want you to be completely happy with your purchase but please do not hesitate to contact us immediately if you have a problem with your order. Please ensure that you consider all the points described on our profile page accessible by clicking our name above the product title.

    It is especially important that you take due care to ensure that the part you selected is compatible with your car. If in doubt, we'd prefer that you get in touch via our profile page so we can help you.

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