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NGK Laser Iridium Spark Plug (SILZKFR8F7S) 97566

NGK Laser Iridium Spark Plug (SILZKFR8F7S) 97566

Regular price $17.90 USD
Regular price Sale price $17.90 USD
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NGK Laser Iridium Spark Plug 97566, with the part number and details listed below. Ignition parts create and deliver the spark that lights the fuel in each cylinder.

Quick facts

  • Brand: NGK
  • Part type: Ignition part

Listed fitment

  • 2019 - 2021 Mercedes-Benz A220 Base, 4Matic
  • 2019 - 2020 Mercedes-Benz A250 4Matic
  • 2019 Mercedes-Benz A250 Base
  • 2020 - 2021 Mercedes-Benz A35 AMG 4Matic
  • 2017 - 2021 Mercedes-Benz AMG GT Base
  • 2019 - 2021 Mercedes-Benz AMG GT 63 Base
  • 2019 - 2021 Mercedes-Benz AMG GT 63 S Base
  • 2018 - 2021 Mercedes-Benz AMG GT C Base
  • 2019 - 2020 Mercedes-Benz AMG GT C Roadster
  • 2018 - 2020 Mercedes-Benz AMG GT R Base
  • 2020 Mercedes-Benz AMG GT R Pro Base
  • 2016 - 2019 Mercedes-Benz AMG GT S Base
  • 2019 - 2020 Mercedes-Benz C300 Sport, Base, 4Matic, Coupe
  • 2016 - 2020 Mercedes-Benz C63 AMG Base
  • 2020 Mercedes-Benz C63 AMG Coupe, Convertible
  • 2015 - 2020 Mercedes-Benz C63 AMG S Base
  • 2020 Mercedes-Benz C63 AMG S Convertible, Coupe
  • 2020 - 2021 Mercedes-Benz CLA250 4Matic, Base
  • 2020 Mercedes-Benz CLA250 Sport
  • 2020 - 2021 Mercedes-Benz CLA35 AMG 4Matic
  • 2020 Mercedes-Benz E350 Base, 4Matic
  • 2018 - 2020 Mercedes-Benz E63 AMG S 4Matic
  • 2016 - 2020 Mercedes-Benz G550 Base
  • 2017 - 2018 Mercedes-Benz G550 4x4 Base
  • 2020 Mercedes-Benz G63 AMG 4Matic
  • 2019 - 2020 Mercedes-Benz G63 AMG Base
  • 2020 Mercedes-Benz GLB250 Base, 4Matic
  • 2020 - 2021 Mercedes-Benz GLC300 4Matic, Base
  • 2020 Mercedes-Benz GLC300 Sport, Avantgarde, Off-Road
  • 2018 - 2020 Mercedes-Benz GLC63 AMG 4Matic
  • 2018 - 2020 Mercedes-Benz GLC63 AMG S 4Matic
  • 2020 - 2021 Mercedes-Benz GLE350 Base, 4Matic
  • 2020 - 2021 Mercedes-Benz GLS580 4Matic
  • 2021 Mercedes-Benz Maybach GLS600 4Matic
  • 2018 - 2020 Mercedes-Benz Maybach S560 4Matic
  • 2018 - 2020 Mercedes-Benz S560 Base, 4Matic
  • 2019 Mercedes-Benz S560 Coupe, Convertible
  • 2018 - 2020 Mercedes-Benz S63 AMG 4Matic
  • 2018 - 2019 Mercedes-Benz S63 AMG Convertible
  • 2019 Mercedes-Benz S63 AMG Coupe

Tip: Set the spark plug gap to your engine spec and do not over-torque plugs in aluminum heads.

View full details

NGK ignition part: what to know

Worn plugs, cracked wires and weak coils cause misfires, rough running and poor economy.

Fitment notes

  • Specs, lead time and warranty come from NGK and can change. The details above this guide are the latest we have.

Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.

Ask about fitment

What else to plan for

More for your car: Spark Plugs · All Spark Plugs · Batteries & electrical

Questions about ignition part

Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
How often should spark plugs be replaced?
Your maintenance schedule lists it; long-life plugs often go 60,000 to 100,000 miles.
Where do specs and warranty details come from?
From NGK. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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