Champion RB75N CCH643 Spark Plug Industrial Replaces 705084

Aston Martin DB4 1958-1963
Aston Martin DB5 1963-1965
Aston Martin DB6 1965-1970
Aston Martin DB6 Volante 1965-1970
Aston Martin DBS 1967-1972
Aston Martin DBS V8 1969-1972
Aston Martin Lagonda 1974-1990
Aston Martin V8 1969-1989
Aston Martin V8 Volante 1978-1989
Austin-Healey 3000 1959-1967
Bentley S2 1959-1962
Bentley S3 1962-1965
Bentley T1 1965-1977
Bentley T2 1966-1977
Bentley Turbo R 1985-1997
Bentley Turbo S 1995-1997
Bentley Turbo RT 1997
Bentley Turbo RL 1997
Bristol 400 1947-1950
Bristol 401 1949-1953
Bristol 402 1949-1950
Bristol 403 1953-1955
Bristol 404 1953-1955
Bristol 405 1955-1958
Bristol 406 1958-1961
Bristol 407 1961-1963
Bristol 408 1963-1966
Bristol 409 1965-1967
Bristol 410 1967-1969
Bristol 411 1969-1976
Bristol 412 1976-1980
Bristol Beaufighter 1980-1993
Bristol Brigand 1982-1993
Bristol Britannia 1982-1993
Bristol Blenheim 1993-2011
Bristol Fighter 2004-2010
Bristol Speedster 2011
Bristol Bullet 2016-2018
De Tomaso Mangusta 1967-1971
De Tomaso Pantera 1971-1991
Jaguar E-Type 1961-1975
Jaguar Mark 2 1959-1967
Jaguar Mark X 1961-1966
Jaguar S-Type 1963-1968
Jaguar XJ6 1968-1986
Jaguar XJ12 1972-1992
Jaguar XJS 1975-1996
Jaguar XJ220 1992-1994
Jaguar XK120 1948-1954
Jaguar XK140 1954-1957
Jaguar XK150 1957-1961
Lamborghini 350 GT 1964-1966
Lamborghini 400 GT 1966-1968
Lamborghini Miura 1966-1973
Lamborghini Espada 1968-1978
Lamborghini Islero 1968-1970
Lamborghini Jarama 1970-1976
Lamborghini Urraco 1972-1979
Lamborghini Countach 1974-1990
Lamborghini Silhouette 1976-1979
Lamborghini Jalpa 1981-1988
Lamborghini LM002 1986-1993
Lamborghini Diablo 1990-2001
Lamborghini Murciélago 2001-2010
Lamborghini Gallardo 2003-2013
Lamborghini Reventón 2008-2009
Lamborghini Aventador 2011-present
Lamborghini Huracán 2014-present
Lancia Aurelia 1950-1958
Lancia Appia 1953-1963
Lancia Flaminia 1957-1970
Lancia Flavia 1961-1975
Lancia Fulvia 1963-1976
Lancia Stratos 1973-1978
Lancia Beta 1972-1984
Lancia Gamma 1976-1984
Lancia Montecarlo 1975-1981
Lancia Delta 1979-1994
Lancia Thema 1984-1994
Lancia Y10 1985-1995
Lancia Kappa 1994-2001
Lancia Dedra 1989-1999
Lancia Lybra 1999-2005
Lancia Thesis 2002-2009
Lotus Elan 1962-1973
Lotus Elite 1958-1963
Lotus El

1. Brand: Champion
2. Model: RB75N / CCH643
3. Product Type: Industrial Spark Plug
4. Replaces OEM Part Number: 705084
5. Suitable for: Classic Cars
6. Compatible with: Alternative Fuels (Gases)
7. Designed for: High-Compression and Aggressive Environments
8. Features: F.I.S.S Resistor Technology, Hot Lock Design
9. Supports: CO2 Reduction
10. Engineered by: Federal-Mogul
11. Backed by: Champion® Name
12. Material: Precious Metals
13. Service Environment: High-Temperature/High-Load
14. Long-Lasting Durability
15. Cross Reference Table: Available (Refer to Table Above)
16. Manufacturer: Federal-Mogul
17. Global Engineering: Yes
18. Interchangeable with: OEM Part Number (if applicable)
19. Contact us for assistance with product compatibility
20. No additional words, symbols or embellishments.

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.