- Aston Martin DB4 1958-1963
- Austin-Healey 100 1953-1956
- Austin-Healey 3000 1959-1967
- Bentley S2 1959-1962
- Bristol 401 1948-1953
- Daimler Conquest 1953-1958
- Jaguar E-Type 1961-1971
- Jaguar Mark II 1959-1967
- Land Rover Series I 1948-1958
- Lotus Elite 1957-1963
- MG MGA 1955-1962
- MG MGB 1962-1980
- Morgan Plus 4 1954-1969
- Rolls-Royce Silver Cloud 1955-1966
- Triumph TR3 1955-1962
- Triumph TR4 1961-1965
- TVR Grantura 1958-1967

- OEM part number: GSP4382
- Equivalent: NGK BKR6EKUB

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.