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    Green Classic & Vintage Spares

    Champion N21 Spark Plug Standard

    Champion N21 Spark Plug Standard

    £4.33
    £4.33 £4.33
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    Champion N21 / CCH504 COPPER PLUS Spark Plug Replaces W10C

    When its time to replace the OE spark plugs in your vehicle, mower or weed whacker, Copper Plus® rises to the occasion.

  • Copper-core center electrode
  • Patented Ultraseal™ coated shell for maximum corrosion resistance
  • Patented SAC-9 semiconductor resistor

    • 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

    List of British and European cars compatible with Champion N21 Spark Plug Standard and Champion N21 / CCH504 COPPER PLUS Spark Plug Replaces W10C:

    - Austin-Healey 3000 1965-1972
    - Bentley Continental 1952-1957
    - Hillman Imp Sport 1965-1970
    - Jaguar E-Type Series 1 1961-1968
    - Land Rover Series II 1958-1961
    - MG MGB 1962-1980
    - Morris Minor 1956-1971
    - Rolls-Royce Silver Cloud II 1959-1962
    - Triumph Spitfire Mk I-III 1962-1970
    - Volkswagen Beetle 1960-1979

    Part Number

    1. Champion N21 - OEM part number: N21, equivalent to W10C
    2. Champion N21 / CCH504 - OEM part numbers: N21, CCH504, equivalent to W10C
    3. Copper Plus® Spark Plug - OEM part number: N21, equivalent to W10C
    4. Ultraseal™ coated shell - OEM part number: N/A
    5. SAC-9 semiconductor resistor - OEM part number: N/A

    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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