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DelphiPart # GN10446

Ignition Coil - Delphi GN10446

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$30.99

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3-year warranty

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Fits 2005-2006 Audi A6 Quattro, 2005-2008 Audi A4 Quattro, 2005-2008 Audi A4 Quattro, 2006-2006 Audi A6, 2006-2007 Audi A4, 2007-2007 Audi A6, 2007-2008 Audi A4 Quattro, 2007-2008 Audi A6 Quattro, 2007-2009 Audi A8 Quattro, 2007-2009 Audi A8 Quattro, 2007-2009 Audi S8, 2007-2010 Audi Q7, 2007-2011 Audi S6, 2008-2008 Audi A4, 2008-2008 Audi A6, 2008-2009 Audi A5 Quattro, 2008-2011 Audi S5, 2008-2012 Audi R8, 2009-2009 Audi A4 Quattro, 2009-2009 Audi A6 Quattro, 2009-2010 Audi A6, 2009-2011 Audi A6 Quattro, 2010-2010 Audi A5 Quattro, 2010-2010 Audi A8 Quattro, 2010-2011 Audi A6 Quattro, 2010-2011 Audi A6 Quattro, 2010-2012 Audi Q5, 2010-2014 Audi S4, 2011-2011 Audi A6, 2011-2011 Audi A8 Quattro, 2011-2011 Audi Q7, 2011-2013 Audi Q7, 2011-2015 Audi Q7, 2011-2015 Audi Q7, 2011-2015 Audi Q7, 2011-2015 Audi Q7, 2011-2015 Audi Q7, 2011-2015 Audi Q7, 2012-2012 Audi A8 Quattro, 2012-2012 Audi S5, 2012-2012 Audi S5, 2012-2014 Audi A6 Quattro, 2012-2014 Audi A7 Quattro, 2012-2016 Audi A6 Quattro, 2012-2016 Audi A6 Quattro, 2013-2013 Audi S5, 2013-2014 Audi A6 Quattro, 2013-2015 Audi Q7, 2013-2016 Audi A8 Quattro, 2013-2017 Audi Q5, 2013-2017 Audi Q5, 2013-2018 Audi A8 Quattro, 2014-2014 Audi Q5, 2014-2014 Audi Q7, 2014-2014 Audi S5, 2014-2014 Audi S5, 2014-2015 Audi Q7, 2014-2015 Audi R8, 2014-2016 Audi A7 Quattro, 2014-2016 Audi A7 Quattro, 2014-2016 Audi S5, 2014-2016 Audi S5, 2014-2016 Audi SQ5, 2014-2016 Audi SQ5, 2014-2017 Audi SQ5, 2014-2017 Audi SQ5, 2015-2015 Audi Q5, 2015-2015 Audi Q5, 2015-2015 Audi Q7, 2015-2015 Audi Q7, 2015-2016 Audi A6 Quattro, 2015-2016 Audi A6 Quattro, 2015-2016 Audi A7 Quattro, 2015-2016 Audi A7 Quattro, 2015-2016 Audi S4, 2015-2016 Audi S4, 2015-2016 Audi S4, 2015-2016 Audi S4, 2015-2016 Audi S5, 2015-2016 Audi S5, 2016-2016 Audi A6 Quattro, 2016-2016 Audi A6 Quattro, 2016-2016 Audi A7 Quattro, 2016-2016 Audi A7 Quattro, 2016-2016 Audi Q5, 2016-2016 Audi Q5, 2017-2017 Audi A6 Quattro, 2017-2017 Audi A6 Quattro, 2017-2017 Audi A7 Quattro, 2017-2017 Audi A7 Quattro, 2017-2017 Audi A7 Quattro, 2017-2017 Audi S5, 2017-2019 Audi Q7, 2017-2019 Audi Q7, 2017-2019 Audi Q7, 2018-2018 Audi A6 Quattro, 2018-2018 Audi A7 Quattro, 2018-2018 Audi A8 Quattro, 2018-2019 Audi Q7, 2018-2019 Audi Q7, 2018-2019 Audi Q7, 2018-2019 Audi Q7, 2018-2019 Audi Q7, 2018-2019 Audi Q7, 2011-2014 Porsche Cayenne, 2011-2016 Porsche Cayenne, 2012-2013 Porsche Panamera, 2014-2016 Porsche Panamera, 2014-2016 Porsche Panamera, 2015-2018 Porsche Cayenne, 2017-2018 Porsche Cayenne, 2007-2007 Volkswagen Touareg, 2008-2009 Volkswagen Touareg, 2011-2015 Volkswagen Touareg, 2013-2013 Volkswagen Touareg, 2015-2015 Volkswagen Touareg

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Quantity1

Item LocatedUnited States

Part interchange

GN10446, 5C1618, 5C1688, SC1846, 23-0121, C1631, C1789, 921-2182,

item #1001W55V

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What does an ignition coil do?

An ignition coil is one of the most important parts of the ignition system and has a lot of responsibility. The role of the ignition coil is to transform the 12 volts of battery power into high voltage to produce a spark in the spark plug. This generated spark then kindles the mixture of fuel and air in the engine cylinder, and the car is able to run and take you places.
In the modern day, cars have a single coil for each cylinder. The ignition coil is usually fitted right above the spark plug. This position of the ignition coil is called a coil-on-plug setup. As the ignition coil is a major part of the engine, it should be taken care of. If the ignition coil fails at some point, your engine will not perform at all. Damaged and faulty ignition coils can be a reason for a significant safety threat. Furthermore, if you don't take care of the ignition coil, it could lead to costly repairs.

How to tell if an ignition coil is bad?

A faulty ignition coil can cause a variety of problems in your vehicle. Check these signs and symptoms of a bad ignition coil to help you determine if it needs replacement:

Engine misfires: Uneven engine operation or stumbling.

Difficulty starting: Prolonged cranking before the engine starts.

Reduced power: Decreased engine performance and acceleration.

Stalling: The engine may stall, especially when idle.

Check engine light: Illuminated dashboard warning.

Rough idling: Unsteady engine idling.

Increased emissions: May fail emissions tests.

Spark plug issues: Wet, sooty, or unusual wear on spark plugs.

Unusual engine sounds: Popping or sputtering from the exhaust.

Ignition Coil

What does an ignition coil do?

How to tell if an ignition coil is bad?

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