Aston Martin DB4 1958-1963
Aston Martin DB5 1963-1965
Aston Martin DB6 1965-1970
Aston Martin DBS 1967-1972
Aston Martin Lagonda 1976-1989
Aston Martin V8 1972-1989
Aston Martin Vantage 1977-1989
Austin A60 Cambridge 1961-1969
Austin A70 Hereford 1950-1954
Austin A90 Atlantic 1949-1952
Austin A90 Westminster 1954-1956
Austin-Healey 100 1953-1956
Austin-Healey 100-6 1956-1959
Austin-Healey 3000 1959-1967
Austin-Healey Sprite MKI 1958-1961
Austin-Healey Sprite MKII 1961-1964
Austin-Healey Sprite MKIII 1964-1966
Bentley S1 1955-1959
Bentley S2 1959-1962
Bentley S3 1962-1965
Bentley T1 1965-1977
Bentley T2 1977-1980
Bristol 405 1954-1958
Bristol 406 1958-1961
Bristol 407 1961-1963
Bristol 408 1963-1966
Bristol 409 1966-1967
Jaguar E-Type 1961-1975
Jaguar Mark II 1959-1967
Jaguar Mark IX 1959-1961
Jaguar Mark X 1961-1970
Land Rover Series I 1948-1958
Land Rover Series II 1958-1961
Land Rover Series IIA 1961-1971
Land Rover Series III 1971-1985
Lotus Elan 1962-1973
Lotus Europa 1966-1975
Lotus Seven 1957-1972
MG A 1955-1962
MG B 1962-1980
MG Midget MKI 1961-1964
MG Midget MKII 1964-1966
MG Midget MKIII 1966-1974
Morris Minor 1948-1971
Rolls-Royce Silver Cloud 1955-1966
Rolls-Royce Silver Shadow 1965-1976
Rolls-Royce Silver Spirit 1980-1998
Triumph Herald 1959-1971
Triumph Spitfire MKI 1962-1964
Triumph Spitfire MKII 1964-1967
Triumph Spitfire MKIII 1967-1970
Triumph TR2 1953-1955
Triumph TR3 1955-1957
Triumph TR4 1961-1965
Triumph TR4A 1965-1968
Triumph TR5 1967-1968
Triumph TR6 1969-1976
Vauxhall Cresta 1954-1957
Vauxhall Velox 1948-1957
Vauxhall Victor 1957-1961
Vauxhall VX Series 1957-1961
Vauxhall Wyvern 1948-1957
Wolseley 4/50 1948-1953
Wolseley 6/80 1948-1954
Wolseley 15/50 1950-1953
Wolseley 16/60 1957-1971.

NGK

- OEM Part Number: B11HN
- Equivalent Part Number: 4926

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.