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Shopping for 2018-Cadillac-ATS
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Ignition Coils & Spark Plugs Kits

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Ignition Coil and Spark Plug Kit Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0752
A-Premium®Part # APIC0752
Ignition Coil and Spark Plug Kit Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0752
4.926 Reviews
$150.99
Only 1 item left in stock
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2-year warranty
90 days free return
Fits 2021 - 2021 Cadillac XT5, 2018 - 2018 Buick LaCrosse, 2019 - 2019 Chevrolet Blazer, 2018 - 2020 Buick Regal Sportback, 2017 - 2017 Buick LaCrosse, 2022 - 2025 Chevrolet Blazer, 2016 - 2024 Chevrolet Camaro, 2017 - 2018 GMC Canyon, 2019 - 2019 GMC Canyon, 2019 - 2019 Buick LaCrosse, 2020 - 2020 GMC Acadia, 2017 - 2019 GMC Canyon, 2016 - 2020 Cadillac CT6, 2017 - 2018 Chevrolet Camaro, 2023 - 2023 Cadillac XT5, 2020 - 2020 Cadillac XT6, 2017 - 2019 Cadillac CTS, 2021 - 2021 Cadillac XT6, 2017 - 2020 Cadillac XT5, 2023 - 2023 Cadillac XT6, 2016 - 2016 Cadillac CTS, 2017 - 2019 Chevrolet Colorado, 2016 - 2019 Cadillac ATS, 2020 - 2021 Chevrolet Blazer, 2017 - 2019 GMC Acadia, 2020 - 2022 Chevrolet Colorado, 2017 - 2017 Cadillac ATS
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Cadillac ATS
Item LocatedCanada
Quantity12
ColorBlack
item #1004RQRQ
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Ignition Coil and Spark Plug Kit Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0703
A-Premium®Part # APIC0703
Ignition Coil and Spark Plug Kit Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0703
4.926 Reviews
$152.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits 2015 - 2016 GMC Canyon, 2017 - 2017 GMC Acadia Limited, 2010 - 2015 GMC Acadia, 2012 - 2017 Chevrolet Caprice, 2010 - 2016 Buick LaCrosse, 2010 - 2012 GMC Terrain, 2012 - 2020 Chevrolet Impala, 2012 - 2016 Cadillac SRX, 2010 - 2023 Chevrolet Traverse, 2010 - 2012 Chevrolet Malibu, 2014 - 2016 Chevrolet Impala Limited, 2013 - 2019 Cadillac XTS, 2010 - 2011 Cadillac STS, 2011 - 2011 Saab 9-4X, 2010 - 2010 Buick LaCrosse, 2012 - 2012 Chevrolet Captiva Sport, 2010 - 2015 Chevrolet Camaro, 2013 - 2017 Chevrolet Equinox, 2010 - 2013 Cadillac CTS, 2015 - 2015 Cadillac CTS, 2010 - 2023 Buick Enclave, 2010 - 2010 Saturn Outlook, 2013 - 2017 GMC Terrain, 2010 - 2011 Cadillac SRX, 2013 - 2015 Cadillac ATS, 2010 - 2014 Cadillac CTS, 2015 - 2016 Chevrolet Colorado, 2010 - 2010  Saturn Vue, 2010 - 2012 Chevrolet Equinox
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Cadillac ATS
Item LocatedCanada
QuantityA Set of 12
ColorBlack
item #1004RS9V
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Ignition Coil and Spark Plug Kit Set of 8 Iridium Series, 4-Pin Terminal A-Premium APIC0842
A-Premium®Part # APIC0842
Ignition Coil and Spark Plug Kit Set of 8 Iridium Series, 4-Pin Terminal A-Premium APIC0842
4.926 Reviews
$113.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits 2016 - 2020 Buick Envision, 2016 - 2023 Chevrolet Camaro, 2014 - 2019 Cadillac CTS, 2014 - 2017 Buick Regal, 2018 - 2019 Chevrolet Traverse, 2013 - 2022 Chevrolet Malibu, 2013 - 2013 Cadillac ATS, 2018 - 2020 Chevrolet Equinox, 2018 - 2020 Buick Regal Sportback, 2018 - 2020 Buick Regal TourX, 2016 - 2018 Cadillac CT6, 2018 - 2020 GMC Terrain
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2018 Cadillac ATS
Item LocatedCanada
Quantity8
ColorBlack
item #1004TW65
Show less

Advantages of using an ignition coils and spark plugs kit

An ignition coils and spark plugs kit is a package that typically includes both ignition coils and spark plugs. An ignition coil and spark plug kit is often mentioned and sold together because these components work closely together in the ignition system. Advantages of using an ignition coils and spark plugs kit include:

  1. Improved Performance: Enhances engine performance, throttle response, and power output.
  2. Fuel Efficiency: Increases fuel efficiency and potentially improves gas mileage.
  3. Emission Reduction: This leads to cleaner combustion, reducing emissions.
  4. Smooth Idling: Promotes smoother and stable idling.
  5. Reliability: Enhances overall ignition system reliability.
  6. Simplified Maintenance: Convenient package with all necessary components.
  7. Optimal Timing: Maintains proper ignition timing.
  8. Consistency: Ensures consistent ignition across all cylinders.
  9. Extended Component Life: This can potentially prolong the life of coils and spark plugs.
  10. Cost-Effective: Often more cost-effective than buying components individually.

Should I replace ignition coils with spark plugs?

Replacing ignition coils along with spark plugs is not always necessary, but it can be a wise decision in certain situations:

  • Mileage and age: Consider replacement if your vehicle has high mileage or the ignition coils are old to maintain optimal performance.
  • Maintenance schedule: Refer to your vehicle's maintenance schedule for recommended replacement intervals.
  • Symptoms: If you experience issues like misfires, rough idling, reduced power, or poor fuel efficiency, consider inspecting and potentially replacing both components.
  • Efficiency and reliability: Simultaneous replacement can ensure consistent ignition timing, enhance reliability, and improve efficiency.
  • Cost consideration: Evaluate the condition of the components; if ignition coils are relatively new, you may replace only spark plugs.
  • Diagnostic testing: Consider diagnostic testing to assess the condition of ignition coils for an informed decision.