Champion Spark Plug C57YC
Champion Spark Plug C57YC
Champion C57YC / CCH791 RACING Spark Plug Replaces 791
Champion® pioneered the use of iridium on spark plugs back in the 1970s and is today one of the leading OE plug manufacturers. As the leaders in precious metal technologies as well as F.I.S.S. resistor technology and MLR technology, Champion® spark plugs provide enhanced ignition and longer life. That's top performing parts guaranteed for the needs of your racing vehicle, and breathing longer life into your beloved old-timer.
If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.
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Model Compatibility
Model Compatibility
Aston Martin DB2 1950-1953
Aston Martin DB4 1958-1963
Aston Martin DB5 1963-1965
Aston Martin DB6 1965-1970
Aston Martin DB7 1994-2004
Aston Martin DB9 2004-2016
Aston Martin V8 Vantage 1977-1989
Aston Martin V8 Vantage 2005-2017
Aston Martin V12 Vantage 2010-2018
Aston Martin Virage 1988-2000
Aston Martin Vanquish 2001-2007
Aston Martin Vanquish 2012-2018
Aston Martin Vulcan 2015-2016
Aston Martin Lagonda 1976-1990
Aston Martin One-77 2009-2012
Aston Martin DBS 1967-1972
Aston Martin DBS 2007-2012
Aston Martin Rapide 2010-2018
Aston Martin Zagato 1986-1989
Aston Martin DB11 2016-2018
Aston Martin DBS Superleggera 2018
Audi 80 1972-1996
Audi 90 1984-1996
Audi 100 1968-1994
Audi 200 1979-1991
Audi A3 1996-2018
Audi A4 1994-2018
Audi A6 1994-2018
Audi A8 1994-2018
Audi Q3 2011-2018
Audi Q5 2008-2018
Audi Q7 2005-2018
Audi R8 2007-2018
Audi TT 1998-2018
Audi RS3 2011-2018
Audi RS4 1999-2018
Audi RS5 2010-2018
Audi RS6 2002-2018
Audi RS7 2013-2018
Audi S3 1999-2018
Audi S4 1997-2018
Audi S5 2007-2018
Audi S6 1994-2018
Audi S8 1994-2018
Austin-Healey 100 1953-1956
Austin-Healey 3000 1959-1967
Austin-Healey Sprite 1958-1971
Austin-Healey 2000 1956-1962
Austin-Healey 3000 Mk III 1964-1967
Bentley Arnage 1998-2009
Bentley Azure 2006-2009
Bentley Bentayga 2016-2018
Bentley Continental 2003-2018
Bentley Mulsanne 2010-2018
BMW 1 Series 2004-2018
BMW 2 Series 2014-2018
BMW 3 Series 1975-2018
BMW 4 Series 2013-2018
BMW 5 Series 1972-2018
BMW 6 Series 1976-2018
BMW 7 Series 1977-2018
BMW 8 Series 1989-1999
BMW X1 2009-2018
BMW X3 2003-2018
BMW X5 1999-2018
BMW X6 2008-2018
BMW Z3 1995-2002
BMW Z4 2002-2018
BMW M1 1978-1981
BMW M2 2016-2018
BMW M3 1986-2018
BMW M4 2014-2018
BMW M5 1984-2018
BMW M6 1983-2018
BMW X5 M 2010-2018
BMW X6 M 2010-2018
BMW X4 M 2019
BMW X3 M 2019
BMW X5 45e 2019
BMW X7 2019
BMW 3 Series GT 2013-2018
BMW 5 Series GT 2009-2017
BMW 6 Series GT 2017-2018
Bristol 405 1953-1958
Bristol 406 1958-1961
Bristol 407 1961-1963
Bristol 408 1963-1965
Bristol 409 1965-1966
Bristol
Part Number
Part Number
1. Product Name: Champion Spark Plug C57YC
2. OEM Part Number: C57YC
3. Champion Part Number: CCH791
4. Replaces OEM Part Number: 791
5. Technology: Iridium, F.I.S.S. Resistor, MLR
6. Manufacturer: Champion
7. OE Production Standards: ISO/TS 16949, ISO 14001
8. Compatibility: Racing vehicles
9. Benefits: Enhanced ignition, longer life
10. Guarantee: Top performing parts
11. Contact Information: Please contact us if unsure about compatibility
12. Cross Reference Table: Please refer to the table above for equivalent part numbers.
Shipping Information
Shipping Information
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.
Returns Policy
Returns Policy
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.