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    Green Classic & Vintage Spares

    NGK R4118S-8 3236 Spark Plug Racing R4118S8

    NGK R4118S-8 3236 Spark Plug Racing R4118S8

    £25.91
    £25.91 £25.91
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    New
    NGK R4118S-8 / R4118S8 / 3236 Racing Spark Plug Replaces IW01-24

    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

    Aston Martin DB4 1958-1963
    Aston Martin DB5 1963-1965
    Aston Martin DB6 1965-1971
    Aston Martin DBS 1967-1972
    Aston Martin V8 1972-1989
    Aston Martin Lagonda 1976-1990
    Aston Martin Vantage 1977-1989
    Aston Martin Virage 1989-2000
    Austin-Healey 100 1953-1955
    Austin-Healey 100-6 1956-1959
    Austin-Healey 3000 1959-1967
    Bentley S1 1955-1959
    Bentley S2 1959-1962
    Bentley S3 1962-1965
    Bentley T1 1965-1977
    Bentley T2 1977-1980
    Bentley Mulsanne 1980-1992
    Bentley Turbo R 1985-1995
    Bristol 403 1953-1955
    Bristol 405 1955-1958
    Bristol 406 1958-1961
    Bristol 407 1961-1963
    Bristol 408 1963-1966
    Bristol 409 1965-1967
    Bristol 410 1967-1969
    Bristol 411 1969-1975
    Bristol 603 1976-1983
    Bristol Beaufighter 1980-1994
    Ferrari 250 GT 1954-1964
    Ferrari 275 GTB 1964-1966
    Ferrari 330 GT 1963-1968
    Ferrari 365 GT 2+2 1967-1971
    Ferrari 365 GTB/4 1968-1973
    Ferrari 365 GTC/4 1971-1972
    Ferrari 365 GT4 2+2 1972-1976
    Ferrari 365 GT4 BB 1973-1976
    Ferrari 365 GT4 BBi 1976-1981
    Ferrari 365 GT4 BB LM 1974-1981
    Ferrari 365 GT/4 GTC/4 1971-1973
    Ferrari 365 GTS/4 1971-1973
    Ferrari 365 GTS/4 Daytona 1971-1973
    Ferrari 512 BB 1976-1981
    Ferrari 512 BBi 1981-1984
    Ferrari 512 BB LM 1978-1984
    Ferrari 512 TR 1991-1994
    Ferrari Testarossa 1984-1991
    Ferrari 512 M 1994-1996
    Ferrari F40 1987-1992
    Ferrari F50 1995-1997
    Ferrari Enzo 2002-2004
    Jaguar E-Type 1961-1975
    Jaguar XJ 1968-1986
    Jaguar XJS 1975-1996
    Jaguar XJ12 1972-1993
    Jaguar XJ6 1968-1997
    Jaguar XJ-S 1976-1996
    Jaguar XJRS 1988-1989
    Jaguar XJ-S V12 1985-1991
    Jaguar XJ-S V12 Le Mans 1988
    Jaguar XJ-S V12 XJR-S 1989-1992
    Jaguar XJ220 1992-1994
    Jaguar XK 1948-1961
    Jaguar XK120 1948-1954
    Jaguar XK140 1954-1957
    Jaguar XK150 1957-1961
    Jaguar XK8 1996-2006
    Jaguar XKR 1998-2006
    Jaguar XKR-S 2012-2015
    Jaguar XJ8 1997-2003
    Jaguar XJ8 XJR 1997-2003
    Jaguar XJ8 XJR Portfolio 2003
    Jaguar XJ8 XJR X350 2003-2005
    Jaguar XJ8 XJR X358 2005-2009
    Jaguar XJ8 XJR X350 X358 2003-2009
    Jaguar XJR 1994-1997
    Jaguar XJR

    Brand

    NGK

    Part Number

    1. NGK R4118S-8 Spark Plug
    2. Part Number: R4118S8, 3236
    3. Replaces OEM part number(s): IW01-24
    4. Electrode materials: precious metals such as platinum or gold/palladium
    5. Electrode configurations: fine-wire center electrode, fine-wire ground electrode
    6. Insulator configurations: special configurations for improved throttle response
    7. Designed for use in racing engines
    8. Features durable electrode materials for longer lifespan
    9. Fine-wire center electrode for improved sparking and ignitability
    10. Fine-wire ground electrode for enhanced ignitability
    11. Special insulator nose configurations for improved throttle response
    12. Dimensions: 85mm height, 24mm width, 22mm length
    13. Suitable for severe racing conditions
    14. Cross reference table available for compatibility check
    15. Can replace multiple OEM part numbers or equivalents
    16. Contact us for assistance with compatibility
    17. Output as a list for a multi-line metafield in Shopify

    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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