Here is the list of British and European cars compatible with the NGK R0373A-9 3388 Spark Plug Racing R0373A9 and R0373A-9 NGK Spark Plugs:

- Aston Martin DB4 1958-1963
- Austin-Healey 100/6 1956-1959
- Austin-Healey 3000 1959-1967
- Bentley S1 1955-1959
- Bentley S2 1959-1962
- Bentley S3 1962-1965
- Jaguar E-Type 1961-1971
- Jaguar MK II 2.4 1959-1964
- Jaguar MK II 3.4 1959-1967
- Jaguar MK II 3.8 1959-1967
- Jaguar MK VII 1950-1954
- Jaguar MK VIII 1956-1958
- Jaguar MK IX 1959-1961
- Jaguar MK X 1961-1964
- Jaguar S-Type 1963-1968
- Jaguar XJ6 1968-1987
- Jaguar XJ12 1972-1993
- Jaguar XJS 1976-1996
- Jaguar XK120 1948-1954
- Jaguar XK140 1954-1957
- Jaguar XK150 1957-1961
- Lotus Elan 1962-1974
- Lotus Elan +2 1967-1975
- Lotus Europa 1966-1975
- Lotus Seven 1957-1972
- MG MGA 1500 1955-1959
- MG MGA 1600 1959-1962
- MG MGA 1600 MK II 1962-1964
- MG MGB 1962-1980
- MG MGC 1967-1969
- MG Midget 1961-1979
- Rolls-Royce Silver Cloud I 1955-1958
- Rolls-Royce Silver Cloud II 1959-1962
- Rolls-Royce Silver Cloud III 1962-1966
- Rolls-Royce Silver Shadow I 1965-1976
- Rolls-Royce Silver Shadow II 1977-1980
- Rolls-Royce Silver Spirit 1980-1998
- Sunbeam Alpine 1959-1968
- Sunbeam Tiger 1964-1967
- Triumph GT6 1966-1973
- Triumph Spitfire 1962-1980
- Triumph TR2 1953-1955
- Triumph TR3 1955-1957
- Triumph TR3A 1957-1962
- Triumph TR4 1961-1965
- Triumph TR4A 1965-1968
- Triumph TR5 1967-1968
- Triumph TR6 1969-1976
- Triumph TR7 1975-1981
- Triumph TR8 1978-1981
- TVR Griffith 1991-2002
- TVR Tuscan 1999-2006
- TVR Vixen 1967-1973
- TVR Wedge 1980-1993
- TVR Cerbera 1996-2003
- TVR Chimaera 1992-2003
- TVR Griffith Series 200 1990-2002
- TVR Tuscan Speed Six 1999-2006

NGK

OEM Part Number: R0373A-9

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.