Aston Martin-DB4 1958-1963
Aston Martin-DB5 1963-1965
Aston Martin-DB6 1965-1970
Aston Martin-DBS 1967-1972
Aston Martin-V8 1969-1973
Bentley-Continental 1952-1965
Bentley-R Type 1952-1955
Bentley-S Type 1955-1959
Bentley-S2 1959-1962
Bentley-S3 1962-1965
Bentley-T1 1965-1977
Bentley-T2 1977-1980
Bristol-409 1965-1967
Bristol-410 1967-1969
Bristol-411 1969-1976
Ferrari-250 1953-1964
Ferrari-275 1964-1968
Ferrari-330 1963-1968
Ferrari-365 1966-1971
Jaguar-MK II 1959-1967
Jaguar-MK X 1961-1970
Jaguar-E Type 1961-1972
Jaguar-S Type 1963-1968
Jaguar-420 1966-1968
Jaguar-XJ6 1968-1973
Jaguar-XJ12 1972-1975
Lamborghini-400 GT 1966-1968
Lamborghini-Miura 1966-1972
Lamborghini-Islero 1968-1969
Mercedes-Benz-300 SL 1954-1963
Mercedes-Benz-230 SL 1963-1967
Mercedes-Benz-250 SL 1967-1968
Mercedes-Benz-280 SL 1968-1971
Morgan-Plus 4 1950-1969
Morgan-Plus 8 1968-1972
Porsche-356 1950-1965
Porsche-911 1963-1969
Porsche-912 1965-1969
Porsche-914 1970-1976
Rolls-Royce-Silver Cloud 1955-1966
Rolls-Royce-Silver Shadow 1965-1977
Rolls-Royce-Corniche 1971-1977
Triumph-TR3 1955-1962
Triumph-TR4 1961-1965
Triumph-TR5 1967-1968
Triumph-TR6 1969-1976
TVR-Grantura 1958-1967
TVR-Vixen 1967-1977
TVR-Tuscan 1967-1971
TVR-M Series 1972-1979

- OEM part number: CMC3-V389 / 81388
- Equivalent: NGK

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.

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.