Aston Martin DB4 1958-1963
Aston Martin DB5 1963-1965
Aston Martin DB6 1965-1971
Aston Martin DBS 1967-1972
Aston Martin V8 1969-1989
Aston Martin V8 Vantage 1977-1989
Aston Martin Virage 1988-2000
Austin-Healey 3000 1959-1967
Bentley S1 1955-1959
Bentley S2 1959-1962
Bentley S3 1962-1965
Bentley T1 1965-1977
Bentley T2 1977-1980
Bristol 411 1969-1976
Bristol 603 1976-1982
Daimler 250 1962-1969
Daimler Dart SP250 1959-1964
Ferrari 250 GT 1958-1964
Ferrari 330 GT 1963-1968
Jaguar E-Type 1961-1974
Jaguar Mark 2 1959-1967
Jaguar Mark X 1961-1966
Lamborghini 350 GT 1964-1966
Lamborghini 400 GT 1966-1968
Lamborghini Islero 1968-1969
Lotus Elan 1962-1973
Maserati 3500 GT 1957-1964
Maserati Sebring 1962-1968
Mercedes-Benz 190SL 1955-1963
Mercedes-Benz 300SL 1954-1963
Mercedes-Benz 600 1963-1981
MG MGA 1955-1962
MG MGB 1962-1980
Porsche 356 1950-1965
Porsche 911 1963-1973
Rolls-Royce Silver Cloud 1955-1966
Rolls-Royce Silver Shadow 1965-1980
Rolls-Royce Silver Wraith 1946-1959
Triumph Spitfire 1962-1980
Triumph TR3 1955-1962
Triumph TR4 1961-1965

NGK

- OEM part number for NGK Spark Plug B7HCS: 6422
- OEM part number for B7HCS NGK Spark Plugs: 6422

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.