Aston Martin DB4 1958-1963
Aston Martin DB5 1963-1965
Aston Martin DB6 1965-1970
Aston Martin DBS 1967-1972
Aston Martin DBS V8 1970-1972
Aston Martin V8 1972-1989
Aston Martin V8 Vantage 1977-1989
Austin-Healey 100 1953-1956
Austin-Healey 100-6 1956-1959
Austin-Healey 3000 1959-1967
Bentley Continental 1952-1965
Bentley S1 1955-1959
Bentley S2 1959-1962
Bentley S3 1962-1965
Bentley T-Series 1965-1980
Bentley Corniche 1971-1984
Bentley Eight 1984-1992
Bentley Turbo R 1985-1997
Bentley Mulsanne 1980-1992
Bentley Brooklands 1992-1998
Bentley Continental R 1991-2003
Bentley Azure 1995-2003
Bentley Arnage 1998-2009
Bentley Continental GT 2003-2011
Bentley Continental Flying Spur 2005-2013
Bentley Continental GTC 2006-2011
Bentley Continental Supersports 2009-2011
Bentley Mulsanne 2010-2020
Bentley Flying Spur 2013-2019
Bentley Continental GT 2011-present
Bentley Continental GTC 2011-present
Bentley Continental Flying Spur 2014-present
Bentley Mulsanne 2017-present
Bentley Bentayga 2016-present
Bentley Bentayga Speed 2019-present
Bentley Flying Spur 2019-present
Bentley Continental GT 2018-present
Bentley Continental GTC 2018-present
Bentley Continental GT Convertible 2018-present
Bentley Continental Flying Spur 2020-present
Bentley Bentayga Hybrid 2020-present
Bentley Bentayga Speed 2020-present
Bentley Bentayga 2021-present
Bentley Bentayga Hybrid 2021-present
Bentley Bentayga Speed 2021-present
Bentley Continental GT Speed 2021-present
Bentley Continental GT Speed Convertible 2021-present
Bentley Flying Spur 2021-present
Bentley Flying Spur Hybrid 2021-present
Bentley Flying Spur Speed 2021-present
Bentley Flying Spur Speed Hybrid 2021-present
Jaguar E-Type 1961-1975
Jaguar Mark 2 1959-1967
Jaguar MK10 1961-1970
Jaguar S-Type 1963-1968
Jaguar XJ6 1968-1997
Jaguar XJ12 1973-1997
Jaguar XJS 1975-1996
Jaguar XJ8 1997-2003
Jaguar XJR 1993-2003
Jaguar XJ6 1997-2003
Jaguar XK8 1996-2006
Jaguar XKR 1996-2006
Jaguar XJ8 2003-2009
Jaguar XJR 2003-2009
Jaguar XJ8 2009-2019
Jaguar XJR 2009-2019
Jaguar XE 2015-present
Jaguar XF 2007-2015
Jaguar XF 2015-present
Jaguar XJ 2009-2019
Jaguar F-Type 2013-present
Jaguar F-Pace 2016-present
Jaguar E-Pace 2018-present
Jaguar I-Pace 2018-present
Jaguar F-Type 2021-present
Jaguar F-Pace 2021-present
Jaguar E-Pace 2021-present
Jaguar I-Pace 2021-present
Jaguar XJ 2021-present
Jaguar XJ Electric 2021-present
Jaguar XJ 2023-present
Jaguar XJ Electric 2023-present
Land Rover Series I 1948-1958
Land Rover

NGK

- OEM Part Number: R23499, 4418

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.