- Austin-Healey Sprite 1958-1971
- Austin-Healey 100 1953-1956
- Austin-Healey 100-6 1956-1959
- Austin-Healey 3000 1959-1967
- Austin-Healey 3000 1968-1972
- Austin-Healey 3000 Mk III 1964-1967
- Bentley Continental 1952-1965
- Bentley Continental S1 1955-1959
- Bentley Continental S2 1959-1962
- Bentley Continental S3 1962-1965
- Bentley S1 1955-1959
- Bentley S2 1959-1962
- Bentley S3 1962-1965
- Bentley T1 1965-1977
- Bentley T2 1977-1980
- Bristol 400 1946-1950
- Bristol 401 1948-1953
- Bristol 403 1953-1955
- Bristol 404 1953-1955
- Bristol 405 1955-1958
- Bristol 406 1958-1961
- Bristol 407 1961-1963
- Bristol 408 1963-1964
- Bristol 409 1964-1965
- Bristol 410 1965-1966
- Bristol 411 1966-1969
- Bristol 412 1969-1976
- Jaguar XK120 1948-1954
- Jaguar XK140 1954-1957
- Jaguar XK150 1957-1961
- Jaguar E-Type 1961-1975
- Jaguar Mark 1 1955-1959
- Jaguar Mark 2 1959-1967
- Jaguar Mark X 1961-1970
- Jaguar S-Type 1963-1968
- Jaguar 420 1966-1968
- Jaguar XJ6 1968-1973
- Jaguar XJ12 1972-1973
- Jaguar XJ6 1974-1979
- Jaguar XJ12 1974-1979
- Jaguar XJ6 Series III 1979-1992
- Jaguar XJ12 Series III 1979-1992
- Jaguar XJ-S 1975-1996
- Jaguar XJS 1975-1996
- Jaguar XJ220 1992-1994
- Jaguar XJ8 1997-2003
- Jaguar XJR 1997-2003
- Jaguar XK8 1996-2006
- Jaguar XKR 1998-2006
- Jaguar S-Type 1999-2008
- Jaguar X-Type 2001-2009
- Jaguar XF 2008-2015
- Jaguar XFR 2009-2015
- Jaguar XKR 2007-2015
- Jaguar XFR-S 2013-2015
- Jaguar F-Type 2013-2015
- Jaguar F-Type R 2013-2015
- Land Rover Series I 1948-1958
- Land Rover Series II 1958-1961
- Land Rover Series IIA 1961-1971
- Land Rover Series III 1971-1985
- Land Rover Range Rover 1970-1996
- Land Rover Range Rover Classic 1970-1996
- Land Rover Discovery 1989-1998
- Land Rover Defender 1990-2016
- Land Rover Freelander 1997-2006
- Land Rover Range Rover P38 1994-2002
- Land Rover Discovery 1998-2004
- Land Rover Range Rover L322 2002-2012
- Land Rover Discovery 2004-2017
- Land Rover Range Rover L405 2012-2017
- MG MGB 1962-1980
- MG MGC 1967-1969
- MG Midget 1961-1979
- MG MGA 1955-1962
- MG Magnette 1954-1968
- MG TF 1953-1955
- MG TF 1955-1955
- MG TF 1955-1955
- MG TF 1955-1955
- MG TF 1955-1956
- MG TF 1956-1956
- MG TF 1956-1957
- MG TF 1957-1957
- MG TF 1957-1958
- MG TF 1958-1958
- MG TF

1. Champion RL15B CCH535 Industrial Spark Plug
2. Replaces 535
3. Engineered for industrial equipment
4. Contains precious metals
5. F.I.S.S resistor technology
6. Hot Lock design
7. Withstands high-temperature and high-load service environments
8. Supports CO2 reduction
9. Compatible with alternative fuels (gases)
10. Designed for high-compression and aggressive environments
11. Superior performance and durability
12. Backed by global engineering from Federal-Mogul
13. OEM part number or equivalent: 535
14. Cross reference table available above
15. Contact us for assistance with fitment
16. Fabricated with precious metals, FISS, and Hot Lock designs.

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.