Aston Martin DB2 1950-1953
Aston Martin DB2/4 1953-1957
Aston Martin DB Mark III 1957-1959
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
Austin 1100 1963-1974
Austin 1300 1967-1974
Austin A30 1951-1956
Austin A35 1956-1962
Austin A40 1958-1966
Austin A50 Cambridge 1954-1957
Austin A55 Cambridge 1957-1959
Austin A60 Cambridge 1961-1969
Austin-Healey 100 1953-1956
Austin-Healey 3000 1959-1967
Bentley Continental S1 1955-1959
Bentley Continental S2 1959-1962
Bentley Continental S3 1962-1965
Bentley T-Series 1965-1980
Bentley Mulsanne 1980-1992
Bentley Turbo R 1985-1997
Bentley Brooklands 1992-1998
Bristol 400 1946-1950
Bristol 401 1948-1953
Bristol 402 1949-1950
Bristol 403 1953-1955
Bristol 404 1953-1955
Bristol 405 1954-1958
Bristol 406 1958-1961
Bristol 407 1961-1963
Bristol 408 1963-1965
Bristol 409 1965-1967
Bristol 410 1967-1969
Bristol 411 1969-1976
Jaguar Mark 1 1955-1959
Jaguar Mark 2 1959-1967
Jaguar Mark VIII 1956-1958
Jaguar Mark IX 1958-1961
Jaguar Mark X 1961-1966
Jaguar E-Type 1961-1975
Jaguar XJ6 1968-1987
Jaguar XJ12 1972-1997
Jaguar XJS 1975-1996
Jaguar XJ40 1986-1994
Jaguar XJ220 1992-1994
Jaguar X300 1994-1997
Land Rover Series I 1948-1958
Land Rover Series II 1958-1971
Land Rover Series III 1971-1985
Land Rover Defender 1983-2016
Land Rover Discovery 1989-1998
Land Rover Freelander 1997-2006
Land Rover Range Rover 1970-1996
MG MGA 1955-1962
MG MGB 1962-1980
MG MGC 1967-1969
MG Midget 1961-1979
MG Magnette 1954-1968
MG ZA Magnette 1953-1958
MG ZB Magnette 1956-1958
MG Varitone 1958-1960
MG 1100 1962-1971
Morris Minor 1948-1972
Morris Oxford 1948-1954
Morris Cowley 1954-1959
Morris Isis 1955-1958
Morris Oxford Series V 1959-1961
Morris Oxford Series VI 1961-1971
Morris Cowley Series III 1959-1961
Morris 1100 1962-1971
Morris 1300 1967-1974
Rover P4 1949-1964
Rover P5 1958-1973
Rover P6 1963-1977
Rover SD1 1976-1986
Triumph TR2 1953-1955
Triumph TR3 1955-1962
Triumph TR4 1961-1965
Triumph TR5 1967-1968
Triumph TR6 1969-1976
Triumph Spitfire 1962-1980
Triumph GT6 1966-1973
Triumph Herald 1959-1971
Triumph 2000 1963-1977
Triumph

- Product name: Champion J12YC Spark Plug Copper Plus
- OEM part number: 9M-4141
- Equivalent: Champion J12YC / CCH10 COPPER PLUS Spark Plug

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.