Here is the list of British and European cars compatible with Champion Spark Plug RW77N and Champion RW77N / CCH565 Industrial Spark Plug:

- Austin A40 1953-1954
- Austin A50 1954-1956
- Austin A55 1956-1961
- Austin A60 1961-1969
- Austin-Healey 100 1953-1956
- Austin-Healey 100-6 1956-1959
- Austin-Healey 3000 1959-1971
- Austin-Healey Sprite MK I, II, III, IV 1958-1971
- Bedford CF 1969-1987
- BMC A-Series Engine 1951-2000
- BMC B-Series Engine 1954-1981
- BMC C-Series Engine 1954-1984
- BMC E-Series Engine 1959-1980
- BMC Farina 1959-1971
- Bristol 406 1958-1961
- Bristol 407 1961-1963
- Bristol 408 1963-1965
- Bristol 409 1965-1967
- Bristol 410 1967-1969
- Bristol 411 1969-1976
- Bristol Blenheim 1994-2011
- Bristol Fighter 2004-2006
- Bristol Type 400 1946-1950
- Ford Anglia 1959-1968
- Ford Capri 1969-1986
- Ford Consul 1951-1962
- Ford Cortina 1962-1982
- Ford Corsair 1963-1970
- Ford Escort 1968-2002
- Ford Granada 1972-1985
- Ford GT40 1964-1969
- Ford Prefect 1953-1961
- Ford Zephyr 1951-1972
- Hillman Husky 1954-1970
- Hillman Imp 1963-1976
- Hillman Minx 1956-1970
- Jaguar E-Type 1961-1975
- Jaguar Mk II 1959-1967
- Jaguar Mk X 1961-1970
- Jaguar XJ 1968-1992
- Jaguar XK 1948-1961
- Land Rover Series I, II, III 1948-1985
- MG MGA 1955-1962
- MG MGB 1962-1980
- MG Midget 1961-1979
- Mini (all models) 1959-2000
- Morris Minor 1948-1971
- Morris Oxford 1950-1971
- Morris 1100/1300 1962-1974
- Morris Marina 1971-1980
- Reliant Robin 1973-2002
- Rolls-Royce Silver Cloud I, II, III 1955-1966
- Rolls-Royce Silver Shadow I, II 1965-1980
- Rover P4 1949-1964
- Rover P5 1958-1973
- Rover P6 1963-1977
- Rover SD1 1976-1986
- Saab 96 1960-1980
- Sunbeam Alpine 1959-1968
- Sunbeam Rapier 1955-1976
- Sunbeam Tiger 1964-1967
- Triumph Herald 1959-1971
- Triumph Spitfire 1962-1980
- Triumph Stag 1970-1978
- Triumph TR2 1953-1955
- Triumph TR3 1955-1957
- Triumph TR4 1961-1965
- Triumph TR5 1967-1968
- Triumph TR6 1969-1976
- Vauxhall Viva 1963-1979
- Volkswagen Beetle 1945-2003
- Volkswagen Karmann Ghia 1955-1974
- Volkswagen Type 2 (Bus) 1949-1967
- Volkswagen Type 2 (Van) 1949-1967
- Wolseley 4/44 1953-1956
- Wolseley 6/90 1954-1959
- Wolseley 15/50 1957-1959
- Wolseley 15/60 1959-1961
- Wolseley 16/60 1961-1971

Champion

- Product Name: Champion Spark Plug RW77N
- Champion RW77N / CCH565 Industrial Spark Plug
- Replaces 7/8 GZ 11
- Engineered with precious metals
- F.I.S.S resistor technology
- Hot Lock design
- Able to withstand high-temperature/high-load service environments
- Supports CO2 reduction
- Compatible with alternative fuels (gases)
- Designed for high-compression and aggressive environments
- Manufactured for superior performance and durability
- Backed by global engineering from Federal-Mogul
- Fabricated with precious metals, FISS and Hot Lock designs
- OEM Part Number: 7/8 GZ 11
- Equivalent Part Numbers: CCH565

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.