- Austin-Healey 100 1953-1956
- Austin-Healey 100-6 1956-1959
- Austin-Healey 3000 MkI 1959-1961
- Austin-Healey 3000 MkII 1961-1962
- Austin-Healey 3000 MkIII 1964-1967
- Jaguar E-Type Series 1 1961-1968
- Jaguar E-Type Series 2 1969-1971
- Jaguar E-Type Series 3 1971-1974
- MG MGA 1955-1962
- MG MGB 1962-1980
- MG MGC 1967-1969
- Triumph TR2 1953-1955
- Triumph TR3 1955-1957
- Triumph TR3A 1957-1961
- Triumph TR4 1961-1965
- Triumph TR4A 1965-1967
- Triumph TR5 1967-1968
- Triumph TR6 1969-1976
- Triumph Spitfire MkIII 1967-1970
- Triumph Spitfire MkIV 1970-1974
- Triumph Spitfire 1500 1974-1980
- Triumph GT6 MkI 1966-1968
- Triumph GT6 MkII 1968-1969
- Triumph GT6 MkIII 1970-1973
- Sunbeam Alpine Series I 1959-1962
- Sunbeam Alpine Series II 1962-1963
- Sunbeam Alpine Series III 1963-1964
- Sunbeam Alpine Series IV 1964-1965
- Sunbeam Tiger 1964-1967
- Jensen Interceptor 1966-1976
- Morgan 4/4 1955-1960
- Morgan Plus 4 1955-1960
- Morgan Plus 8 1968-1980
- Bristol 411 1969-1976
- Bristol 412 1976-1982
- Aston Martin DB4 1958-1963
- Aston Martin DB5 1963-1965
- Aston Martin DB6 1965-1970
- Aston Martin DBS 1967-1972
- Aston Martin V8 1969-1989
- Rolls-Royce Silver Cloud III 1963-1966
- Rolls-Royce Silver Shadow 1965-1980
- Bentley S3 1962-1965
- Bentley T-Series 1965-1980

- OEM part number: CMC2-A195/81194
- Equivalent: NGK 81194

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.