A51R Champion Spark Plugs Standard is compatible with the following British and European cars:
- Aston Martin DB4, 1958-1963
- Austin-Healey 100, 1953-1956
- Austin-Healey 3000, 1959-1967
- Bentley S1, 1955-1959
- Bentley S2, 1959-1962
- Bentley S3, 1962-1965
- Jaguar E-Type, 1961-1974
- Jaguar MK II, 1959-1967
- Jaguar XJ6, 1968-1973
- Land Rover Series I, 1948-1958
- Land Rover Series II, 1958-1961
- Land Rover Series IIA, 1961-1971
- MG MGA, 1955-1962
- MG MGB, 1962-1980
- Rolls-Royce Silver Cloud, 1955-1966
- Rolls-Royce Silver Shadow, 1965-1976
- Triumph TR3, 1955-1962
- Triumph TR4, 1961-1965
- Triumph TR6, 1968-1976
- Volkswagen Beetle, 1945-1985
- Volkswagen Karmann Ghia, 1955-1974
- Volkswagen Type 2 (Bus), 1949-1967

Note: This list is not exhaustive and may also be compatible with other models not listed here. Please refer to the product's compatibility chart for more information.

Champion

1. OEM Part Number: A51R
2. Equivalent Part Number: A51R

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.