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Mercedes-Benz C300 Spark Plug

5 items

Spark plug replacement helps cure misfires, rough idle, weak starts, and wasted fuel. Pick the right socket size and restore crisp, reliable ignition.

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6 Pack Iridium Spark Plug | A-Premium APSP1956 Pack Iridium Spark Plug | A-Premium APSP195
A-Premium®Part # APSP195
6 Pack Iridium Spark Plug | A-Premium APSP195
4.919 Reviews
CA$53.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2019 - 2020 Mercedes-Benz E450, 2019 - 2020 Mercedes-Benz S560e, 2018 - 2020 Mercedes-Benz S450, 2018 - 2019 Mercedes-Benz GLS450, 2017 - 2020 Mercedes-Benz C43 AMG, 2017 - 2020 Mercedes-Benz GLC43 AMG, 2017 - 2020 Mercedes-Benz SL450, 2017 - 2020 Mercedes-Benz SLC43 AMG, 2017 - 2019 Mercedes-Benz GLE43 AMG, 2017 - 2018 Mercedes-Benz E43 AMG, 2017 - 2017 Mercedes-Benz GLS450, 2016 - 2019 Mercedes-Benz GLE400, 2016 - 2018 Mercedes-Benz E400, 2016 - 2018 Mercedes-Benz GLE350, 2016 - 2018 Mercedes-Benz GLE550e, 2016 - 2016 Mercedes-Benz C450 AMG, 2016 - 2016 Mercedes-Benz GL450, 2016 - 2016 Mercedes-Benz GLE450 AMG, 2015 - 2017 Mercedes-Benz CLS400, 2015 - 2017 Mercedes-Benz S550e
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz C300
Item LocatedCanada
Quantity6
MaterialIridium + Platinum
ConditionNew
item #1000KPEX
Show less
6 Pack Iridium Spark Plug | A-Premium APSP171
A-Premium®Part # APSP171
6 Pack Iridium Spark Plug | A-Premium APSP171
4.919 Reviews
CA$53.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2010 - 2013 Mercedes-Benz S400, 2010 - 2012 Mercedes-Benz C250, 2010 - 2012 Mercedes-Benz GLK350, 2010 - 2011 Mercedes-Benz ML450, 2009 - 2011 Mercedes-Benz SLK300, 2008 - 2012 Mercedes-Benz C300, 2008 - 2009 Mercedes-Benz E300, 2007 - 2013 Mitsubishi Outlander, 2007 - 2008 Dodge Sprinter 2500, 2007 - 2008 Dodge Sprinter 3500, 2007 - 2008 Freightliner Sprinter 2500, 2007 - 2008 Freightliner Sprinter 3500, 2007 - 2007 Mercedes-Benz E280, 2006 - 2011 Mercedes-Benz C350, 2006 - 2011 Mercedes-Benz E350, 2006 - 2011 Mercedes-Benz ML350, 2006 - 2011 Mercedes-Benz R350, 2006 - 2009 Mercedes-Benz C230, 2006 - 2009 Mercedes-Benz CLK350, 2006 - 2008 Mercedes-Benz SLK280
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz C300
Item LocatedCanada
Quantity6
MaterialIridium + Platinum
ConditionNew
item #1005255A
Show less
4 Pack Iridium Spark Plug | A-Premium APSP130
A-Premium®Part # APSP130
4 Pack Iridium Spark Plug | A-Premium APSP130
4.919 Reviews
CA$47.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2019 - 2021 Mercedes-Benz Sprinter 1500, 2019 - 2021 Mercedes-Benz Sprinter 2500, 2019 - 2020 Freightliner Sprinter 1500, 2019 - 2020 Freightliner Sprinter 2500, 2018 - 2020 Mercedes-Benz GLC350e, 2017 - 2020 Mercedes-Benz SLC300, 2017 - 2019 INFINITI QX30, 2017 - 2019 Mercedes-Benz E300, 2017 - 2018 INFINITI Q60, 2016 - 2020 Mercedes-Benz Metris, 2016 - 2019 INFINITI Q50, 2016 - 2019 Mercedes-Benz GLC300, 2016 - 2018 Mercedes-Benz C350e, 2016 - 2016 Mercedes-Benz SLK300, 2015 - 2020 Mercedes-Benz GLA250, 2015 - 2018 Mercedes-Benz C300, 2014 - 2019 Mercedes-Benz CLA250, 2013 - 2019 Mercedes-Benz B250
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz C300
Item LocatedCanada
Quantity4
MaterialIridium + Platinum
ConditionNew
item #1000KLXC
Show less
6 Pack Iridium Spark Plug | A-Premium APSP203
A-Premium®Part # APSP203
6 Pack Iridium Spark Plug | A-Premium APSP203
4.919 Reviews
CA$53.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2019 - 2020 Mercedes-Benz E450, 2019 - 2020 Mercedes-Benz S560e, 2018 - 2020 Mercedes-Benz S450, 2017 - 2020 Mercedes-Benz C43 AMG, 2017 - 2020 Mercedes-Benz GLC43 AMG, 2017 - 2020 Mercedes-Benz SL450, 2017 - 2020 Mercedes-Benz SLC43 AMG, 2017 - 2019 Mercedes-Benz GLE43 AMG, 2017 - 2019 Mercedes-Benz GLS450, 2017 - 2018 Mercedes-Benz E43 AMG, 2016 - 2019 Mercedes-Benz GLE400, 2016 - 2018 Mercedes-Benz E400, 2016 - 2018 Mercedes-Benz GLE350, 2016 - 2018 Mercedes-Benz GLE550e, 2016 - 2016 Mercedes-Benz C450 AMG, 2016 - 2016 Mercedes-Benz GLE450 AMG, 2015 - 2017 Mercedes-Benz CLS400, 2015 - 2017 Mercedes-Benz S550e, 2015 - 2016 Mercedes-Benz GL450, 2015 - 2016 Mercedes-Benz SL400
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz C300
Item LocatedCanada
Quantity6
MaterialIridium + Platinum
ConditionNew
item #10051URK
Show less
4 Pack Iridium Spark Plug | A-Premium APSP222
A-Premium®Part # APSP222
4 Pack Iridium Spark Plug | A-Premium APSP222
4.919 Reviews
CA$44.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2020 - 2021 Mercedes-Benz A35 AMG, 2020 - 2021 Mercedes-Benz CLA250, 2020 - 2021 Mercedes-Benz CLA35 AMG, 2020 - 2021 Mercedes-Benz GLC300, 2020 - 2021 Mercedes-Benz GLE350, 2020 - 2020 Mercedes-Benz E350, 2020 - 2020 Mercedes-Benz GLB250, 2019 - 2021 Mercedes-Benz A220, 2019 - 2020 Mercedes-Benz A250, 2019 - 2020 Mercedes-Benz C300
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz C300
Item LocatedCanada
Quantity4
MaterialIridium + Platinum
ConditionNew
item #10051URV
Show less

What does a spark plug do?

A spark plug is like the ignition spark that gets your engine firing on all cylinders—literally. It’s a small but vital part that plays a huge role in the engine’s performance. When you start your car, the spark plug generates a spark that ignites the fuel and air mixture inside the engine’s cylinders. This controlled explosion powers the engine’s pistons, which then turn the crankshaft and keep the vehicle moving. Without the spark plug, the engine would fail to combust the fuel, and your car simply wouldn’t start.

Not only does the spark plug create this spark, but it also helps keep the combustion process efficient. A properly working spark plug ensures smooth engine performance, better fuel efficiency, and lower emissions. Over time, spark plugs wear out and can affect everything from acceleration to engine misfires. So, while it’s a small part, its job is crucial for your vehicle to run properly and efficiently.

Symptoms of a bad spark plug

Bad spark plugs can cause several noticeable symptoms in your vehicle. You might experience engine misfires, where the engine runs unevenly, jerks, or stalls. Poor acceleration is another sign, with your car feeling sluggish or slow to respond when you press the gas pedal. A rough idle, where the engine shakes or vibrates at a stop, is also common. If you notice your car is using more gas than usual, it could be due to decreased fuel efficiency caused by faulty spark plugs. Hard starting, where the engine takes longer to crank, and the Check Engine light coming on are also indicators. Lastly, you may see increased exhaust emissions, with a strong gasoline smell or black smoke coming from the tailpipe. If you notice any of these, it’s a good idea to check and replace your spark plugs.

Get the best spark plugs here at A-Premium

Say goodbye to rough idling, engine misfires, or starting issues with the new spark plugs from A-Premium. Our spark plugs are compatible with virtually all makes and models across a wide range of heat ratings. Shop online now and enjoy free shipping and fast delivery.

At A-Premium, we make it simple to find the perfect parts for your vehicle. If you're asking, “Which spark plugs do I need?” just enter your car’s year, make, model, and engine details at the top of this page, and we'll help you choose the right spark plugs. For example, if you need spark plugs for your Honda Civic, just enter its information, and we’ll recommend the perfect fit. Shop now!

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