Aston Martin DB4 1958-1963
Aston Martin DB5 1963-1965
Aston Martin DB6 1965-1970
Aston Martin DBS 1967-1972
Aston Martin V8 1969-1972
Austin Mini Cooper S 1963-1971
Austin-Healey 3000 1959-1967
Bentley S2 1959-1962
Bentley S3 1962-1965
Bentley T 1965-1977
Bentley T2 1977-1980
Bristol 406 1958-1961
Bristol 407 1961-1963
Bristol 408 1963-1966
Bristol 409 1965-1967
Bristol 410 1966-1968
Bristol 411 1969-1976
Bristol 603 1976-1984
Daimler SP250 1959-1964
Daimler Sovereign 420 1966-1969
Daimler Sovereign 4.2 1969-1979
Daimler Sovereign 5.3 1979-1983
Ferrari 250 GT 1959-1962
Ferrari 250 GTO 1962-1964
Ferrari 275 GTB 1964-1966
Ferrari 275 GTB/4 1966-1968
Ferrari 330 GT 2+2 1964-1967
Ferrari 330 GTC 1966-1968
Ferrari 365 GT 2+2 1967-1971
Ferrari 365 GTB/4 1968-1973
Ferrari 365 GTC/4 1971-1972
Jaguar E-Type 3.8L 1961-1964
Jaguar E-Type 4.2L 1964-1971
Jaguar Mk II 3.8L 1960-1967
Jaguar XJ6 1968-1973
Jaguar XJ12 1972-1973
Jensen CV8 1962-1966
Jensen FF 1966-1971
Lamborghini 350 GT 1964-1967
Lamborghini 400 GT 1966-1968
Lamborghini Miura 1966-1973
Lamborghini Espada 1968-1978
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 Elan +2 1967-1975
Lotus Elan Sprint 1970-1973
Maserati 3500 GT 1957-1964
Maserati Ghibli 1967-1973
Maserati Mexico 1966-1972
Maserati Quattroporte 1963-1969
MG MGA 1500 1955-1959
MG MGA 1600 1959-1962
MG MGA 1600 Mk II 1961-1962
MG MGB 1962-1974
MG MGB GT 1965-1974
MG MGC 1967-1969
MG MGC GT 1967-1969
MG Midget Mk1 1961-1964
MG Midget Mk2 1964-1966
MG Midget Mk3 1966-1974
Morris Mini Minor 1959-1967
Morris Mini Cooper 1961-1967
Morris Mini Cooper S 1964-1971
Morris Minor 1000 1956-1962
Morris Minor 1000 1962-1971
Rolls-Royce Silver Cloud 1955-1959
Rolls-Royce Silver Cloud II 1959-1962
Rolls-Royce Silver Cloud III 1962-1966
Rolls-Royce Silver Shadow 1965-1976
Rolls-Royce Silver Shadow II 1977-1980
Triumph TR4 1961-1965
Triumph TR4A 1965-1967
Triumph TR5 1967-1968
Triumph TR6 1969-1976
Triumph TR7 1975-1981
Triumph Spitfire Mk1 196

1. Name: Champion Spark Plug D14N
2. Champion® Industrial plugs
3. Part Number: D14N / CCH529
4. Replaces Part Number: C81
5. Engineered for industrial equipment
6. Precious metals for durability
7. F.I.S.S resistor technology
8. Hot Lock design
9. Withstands high-temperature and high-load service environments
10. Compatible with CO2 reduction
11. Compatible with alternative fuels (gases)
12. Designed for high-compression and aggressive environments
13. Manufactured for superior performance and durability
14. Backed by global engineering from Federal-Mogul
15. Fabricated with precious metals, FISS and Hot Lock designs
16. Cross reference table available for determining OEM part number(s)
17. Can be used with multiple OEM part numbers
18. Equivalent to OEM part number(s)
19. Contact us for assistance with determining correct part for your vehicle.

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.