List of British and European cars compatible with AC Spark Plug 104 and 104 AC Spark Plugs:

- Alfa Romeo Giulietta Sprint 1954-1963
- Aston Martin DB4 1958-1963
- Austin-Healey 100-4 BN1 1953-1955
- Austin-Healey 100-4 BN2 1955-1956
- Austin-Healey 100-6 BN4 1956-1959
- Austin-Healey 3000 MkI 1959-1961
- Austin-Healey 3000 MkII 1961-1962
- Austin-Healey 3000 MkIII 1964-1967
- Bentley S1 1955-1959
- Bentley S2 1959-1962
- Bentley S3 1962-1965
- Bentley T1 1965-1977
- Bentley T2 1977-1980
- Jaguar E-Type Series 1 1961-1968
- Jaguar E-Type Series 2 1969-1971
- Jaguar E-Type Series 3 1971-1975
- Jaguar Mark X 1961-1970
- Jaguar XJ6 Series 1 1968-1973
- Jaguar XJ6 Series 2 1973-1979
- Jaguar XJ12 Series 1 1972-1973
- Jaguar XJ12 Series 2 1973-1979
- Jaguar XK120 1948-1954
- Jaguar XK140 1954-1957
- Jaguar XK150 1957-1961
- Lotus Elan S1 1962-1964
- Lotus Elan S2 1964-1966
- Lotus Elan S3 1966-1968
- Lotus Elan S4 1968-1973
- Lotus Europa S1 1966-1968
- Lotus Europa S2 1969-1971
- Lotus Europa S3 1971-1975
- MG Magnette ZA 1953-1956
- MG Magnette ZB 1956-1958
- MG MGA 1500 1955-1959
- MG MGA 1600 1959-1962
- MG MGA 1600 MkII 1961-1962
- MG MGB 1962-1967
- MG MGB-GT 1965-1967
- MG MGC 1967-1969
- MG Midget MkI 1961-1964
- MG Midget MkII 1964-1966
- MG Midget MkIII 1966-1974
- Morgan Plus 4 1950-1969
- Morgan Plus 8 1968-1980
- Rolls-Royce Silver Cloud 1955-1966
- Rolls-Royce Silver Shadow 1965-1976
- Triumph TR2 1953-1955
- Triumph TR3 1955-1957
- Triumph TR4 1961-1965
- Triumph TR4A 1965-1967
- Triumph TR5 1967-1968
- Triumph TR6 1969-1976
- Triumph TR7 1975-1981
- Triumph Spitfire MkI 1962-1964
- Triumph Spitfire MkII 1964-1967
- Triumph Spitfire MkIII 1967-1970
- Triumph Spitfire MkIV 1970-1974
- Triumph Spitfire 1500 1974-1980

Note: This list may not be exhaustive and compatibility may vary based on specific models and variants. Please consult with a mechanic or refer to your vehicle's manual for confirmation.

ACDelco

Output:
- OEM Part Number: AC 104
- Equivalent Part Number: 104 AC Spark Plugs

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.