Best Spark Plugs For Audi S7

Without a spark, your car will not start – or travel anyplace. And because spark plug health is linked to engine performance, it follows that poor or bad spark plugs would cause difficulties, whether it be problems with cold starting or misfires during acceleration. Furthermore – without good ones – your trip can’t keep its maximum power and your automobile’s fuel efficiency may go down. Nobody wants that, right?

Fortunately, spark plugs are quite durable and don’t need to be replaced very frequently, which means they can survive many years and kilometers.

Most automobile manufacturers recommend changing spark plugs every 30,000 miles; however, they vary in terms of life expectancy. Copper spark plugs have the shortest lifespan, while those constructed of more advanced and durable materials can live up to four times as long as copper spark plugs.

2013 2014 2015 2016 2017 2018 Audi S7 Spark Plugs

Info/Engine 4.0L 8-cyl CEUC Turbo 4.0L 8-cyl CTGE Turbo
OEM spark plug gap 0.028″ (0.71mm) 0.028″ (0.71mm)
Qty. needed 8 8
Change interval 35,000 miles 40,000 miles
Best spark plug NGK 91006 SILFER8C7ES Laser Iridium Spark Plug NGK 91006 SILFER8C7ES Laser Iridium Spark Plug
For models before 08.2016 Champion 9069 KEC6WYPB-1 Iridium Spark Plug Champion 9069 KEC6WYPB-1 Iridium Spark Plug

 

2019 2020 2021 2022 Audi S7 Spark Plugs

Info/Engine 2.9L 6-cyl DKMB Turbo
OEM spark plug gap
Qty. needed 6
Change interval
Best spark plug
Popular choice

 

Dan Hoffman

Dan is a co-founder of Engineswork. He knows everything about internal combustion engines. Ask your questions in comments down below this article - he will be glad to help you anytime.

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