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2018 Hyundai Elantra Spark Plug

4 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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4 Pack Iridium Spark Plug | A-Premium APSP1544 Pack Iridium Spark Plug | A-Premium APSP154
A-Premium®Part # APSP154
4 Pack Iridium Spark Plug | A-Premium APSP154
4.918 Reviews
CA$50.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2020 - 2020 Hyundai Venue, 2019 - 2020 Hyundai Santa Fe, 2018 - 2020 Hyundai Elantra GT, 2018 - 2020 Hyundai Tucson, 2017 - 2020 Kia Optima, 2017 - 2018 Kia Forte, 2016 - 2020 Kia Sportage, 2016 - 2019 Hyundai Sonata, 2016 - 2018 Hyundai Santa Fe Sport, 2016 - 2017 Hyundai Elantra GT, 2016 - 2016 Kia Optima, 2016 - 2016 Kia Sorento, 2015 - 2020 Kia Sorento, 2015 - 2015 Hyundai Sonata, 2015 - 2015 Hyundai Sonata, 2014 - 2020 Hyundai Tucson, 2014 - 2018 Kia Forte5, 2014 - 2017 Kia Forte Koup, 2014 - 2017 Kia Rondo, 2014 - 2016 Kia Forte
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Hyundai Elantra
Item LocatedCanada
Quantity4
MaterialIridium + Platinum
ConditionNew
item #100528R1
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4 Pack Iridium Spark Plug | A-Premium APSP149
A-Premium®Part # APSP149
4 Pack Iridium Spark Plug | A-Premium APSP149
4.918 Reviews
CA$44.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2012 - 2019 Hyundai Accent, 2012 - 2019 Kia Rio, 2012 - 2019 Kia Soul, 2012 - 2017 Hyundai Veloster, 2011 - 2011 Hyundai Elantra
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Hyundai Elantra
Item LocatedCanada
Quantity4
MaterialIridium + Platinum
ConditionNew
item #10051U12
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4 Pack Iridium Spark Plug | A-Premium APSP208
A-Premium®Part # APSP208
4 Pack Iridium Spark Plug | A-Premium APSP208
4.918 Reviews
CA$47.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2020 - 2020 Kia Forte, 2020 - 2020 Kia Forte5, 2019 - 2020 Hyundai Veloster, 2018 - 2020 Hyundai Elantra GT, 2018 - 2020 Hyundai Kona, 2017 - 2020 Hyundai Elantra, 2017 - 2019 Kia Soul, 2017 - 2018 Kia Forte5, 2017 - 2017 Kia Forte Koup, 2016 - 2020 Kia Optima, 2016 - 2018 Hyundai Tucson, 2016 - 2017 Hyundai Veloster, 2015 - 2019 Hyundai Sonata, 2015 - 2015 Hyundai Veloster
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Hyundai Elantra
Item LocatedCanada
Quantity4
MaterialIridium + Platinum
ConditionNew
item #10052AR9
Show less
4 Pack Iridium Spark Plug | A-Premium APSP016
A-Premium®Part # APSP016
4 Pack Iridium Spark Plug | A-Premium APSP016
4.918 Reviews
CA$53.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2017 - 2017 Jeep Compass, 2011 - 2020 Dodge Journey, 2011 - 2014 Chrysler 200, 2011 - 2011 Dodge Caliber, 2010 - 2017 Jeep Patriot, 2010 - 2016 Jeep Compass, 2010 - 2011 Kia Soul, 2010 - 2010 Dodge Caliber, 2009 - 2010 Chrysler Sebring, 2009 - 2010 Dodge Journey, 2009 - 2009 Dodge Caliber, 2009 - 2009 Jeep Compass, 2009 - 2009 Jeep Patriot, 2008 - 2014 Dodge Avenger, 2008 - 2012 Hyundai Elantra, 2008 - 2009 Kia Spectra, 2008 - 2009 Kia Spectra5, 2008 - 2009 Saturn Astra, 2008 - 2008 Dodge Caliber, 2007 - 2017 Jeep Compass
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Hyundai Elantra
Item LocatedCanada
Quantity4
MaterialIridium + Platinum
ConditionNew
item #10052H15
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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