Motorcraft Spark Plug A1

Aston Martin DB5 1963-1965
Austin Mini 1959-2000
Bentley S1 1955-1959
BMW 2002 1968-1976
Ferrari 330 GT 1963-1968
Jaguar E-Type 1961-1975
Land Rover Series I-III 1948-1985
Lotus Elan 1962-1973
Mercedes-Benz 190SL 1955-1963
MG Midget 1961-1980
Morgan Plus 4 1950-1969
Porsche 911 1964-1989
Rolls-Royce Silver Shadow 1965-1980
Triumph TR6 1968-1976
Volkswagen Beetle 1945-2003
Volvo P1800 1961-1973

Motorcraft

1. OEM Part Number: SP-420
2. Equivalent Part Numbers: 14F-6DU, AT6A, BSF82C, BSF82C, 5613877, 5613883, 5613976, 5613986, 5614154, 5614310, 5614335, 5614405, 5614410, 5614431, 5614475, 5614476, 5614486, 5614490, 5614725, 5614735, 5614925, 5614945, 5614965, 5614975, 5614995, 5615025, 5615055, 5615075, 5615085, 5615145, 5615165, 5615175, 5615215, 5615225, 5615235, 5615245, 5615255, 5615265, 5615275, 5615295, 5615305, 5615315, 5615335, 5615345, 5615355, 5615365, 5615375, 561540

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.