Motorcraft Spark Plug A403

Aston Martin DB4 1958-1963
Aston Martin DB4 GT 1959-1963
Aston Martin DB5 1963-1965
Aston Martin DB6 1965-1970
Aston Martin DBS 1967-1972
Aston Martin V8 1969-1973
Aston Martin V8 Vantage 1977-1989
Aston Martin V8 Zagato 1986
Austin Mini 850 1961-1967
Austin Mini 1000 1967-1980
Austin Mini Cooper S 1963-1970
Austin-Healey 100 1953-1956
Austin-Healey 100-6 1956-1959
Austin-Healey 3000 1959-1967
Austin-Healey Sprite 1958-1971
Bentley S1 1955-1959
Bentley S2 1959-1962
Bentley S3 1962-1965
Bentley T-Series 1965-1980
Bentley Continental 1955-1965
Bentley Continental S1 1955-1959
Bentley Continental S2 1959-1962
Bentley Continental S3 1962-1965
Bentley Continental T 1966-1970
Bentley Continental Flying Spur 1957-1965
Bentley Continental GT 2003-present
Bristol 400 1946-1950
Bristol 401 1949-1953
Bristol 402 1949-1950
Bristol 403 1953-1955
Bristol 404 1953-1955
Bristol 405 1954-1958
Bristol 406 1958-1961
Bristol 407 1961-1963
Bristol 408 1963-1966
Bristol 409 1966-1969
Bristol 410 1967-1969
Bristol 411 1969-1976
Bristol 412 1975-1976
Bristol Beaufighter 1980-1993
Bristol Blenheim 1993-2011
Daimler SP250 1959-1964
Daimler Sovereign 1966-1983
Daimler Double Six 1972-1992
Daimler XJ Series 1972-1992
Ferrari 250 GT 1958-1964
Ferrari 275 GTB 1964-1966
Ferrari 330 GT 1963-1968
Ferrari 365 GTB/4 1968-1973
Ferrari 365 GT4 2+2 1972-1976
Ferrari 365 GT4 BB 1973-1984
Ferrari 365 GT4 2+2 1975-1980
Ferrari 365 GTC/4 1971-1972
Ferrari 365 GTC 1971-1973
Ferrari 365 GTS 1972-1973
Ferrari 365 GT4 BB 1973-1984
Ferrari 365 GT4 2+2 1975-1980
Ferrari 365 GTC/4 1971-1972
Ferrari 365 GTC 1971-1973
Ferrari 365 GTS 1972-1973
Ferrari 365 GTB/4 Daytona 1968-1973
Ferrari 512 BB 1976-1981
Ferrari 512 BBi 1981-1984
Ferrari 512 TR 1991-1994
Ferrari Testarossa 1984-1991
Ferrari 456 GT 1992-2003
Ferrari F355 1994-1999
Jaguar E-Type 1961-1975
Jaguar Mk II 1959-1967
Jaguar Mk X 1961-1970
Jaguar XJ6 1968-1986
Jaguar XJ12 1972-1997
Jaguar XJS 1975-1996
Jaguar XJ-S 1975-1996
Jaguar XJ40 1986-1994
Jaguar XJ220 1992-1994
Jaguar XK8 1996-2006
Jaguar XKR 2000-2006
Lamborghini

- OEM Part Number: A403
- Equivalent Part Number: Motorcraft SP-403

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.