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Shopping for Cadillac-CTS
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Ignition Coils & Spark Plugs Kits

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2006-2007 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 8 Iridium Series, 4-Blade Terminal A-Premium APIC0511
After I replaced these ignition coils and wire, the stabilizer system and traction control system light come off when I started engine, very excellent quality.
A
A-Premium®Part # APIC0511
2006-2007 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 8 Iridium Series, 4-Blade Terminal A-Premium APIC0511
4.926 Reviews
$184.99
CA$194.99
Quantity Less than 2
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2-year warranty
90 days free return
Fits Cadillac CTS: 2006 2007
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac CTS
Item LocatedCanada
Quantity8
ColorBlack
item #100398VR
Note
This item comes with high-performance iridium spark plugs, much better than nickel and platinum spark plugs.
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2004 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 16 Iridium Series, 4-Pin Terminal A-Premium APIC0640
A-Premium®Part # APIC0640
2004 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 16 Iridium Series, 4-Pin Terminal A-Premium APIC0640
4.926 Reviews
$162.99
CA$171.99
Only 1 item left in stock
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2-year warranty
90 days free return
Fits 2004 Cadillac CTS
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac CTS
Item LocatedCanada
Quantity16
ColorRed
item #1004RURZ
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2004 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 16 Iridium Series, 4-Pin Terminal A-Premium APIC0639
A-Premium®Part # APIC0639
2004 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 16 Iridium Series, 4-Pin Terminal A-Premium APIC0639
4.926 Reviews
$152.99
CA$161.99
Quantity Less than 4
Edit ZIP code
2-year warranty
90 days free return
Fits 2004 Cadillac CTS
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac CTS
Item LocatedCanada
Quantity16
ColorBlack
item #1004RSW0
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2016-2019 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 16 Iridium Series, 4-Pin Terminal A-Premium APIC0855
A-Premium®Part # APIC0855
2016-2019 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 16 Iridium Series, 4-Pin Terminal A-Premium APIC0855
4.926 Reviews
$159.99
CA$168.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CTS: 2016 2017 2018 2019
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac CTS
Item LocatedCanada
Quantity16
ColorBlack
item #100503UD
Note
Square Coil, Using High-Performance Iridium Spark Plugs. Much better than Nickel and Platinum
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2016-2019 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0752
A-Premium®Part # APIC0752
2016-2019 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0752
4.926 Reviews
$142.99
CA$150.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CTS: 2016 2017 2018 2019
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac CTS
Item LocatedCanada
Quantity12
ColorBlack
item #1004RQWS
Show less
2004-2009 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0651
I'm very pleased with the purchase of the Cadillac CTS ignition coils and spark plugs: - straightforward online experience - fast shipping - excellent package! I have never received parts from other suppliers in packaging like one from A-Premium! - The parts are nice, but I haven't installed them yet, though they are identical to the OEM. Overall I'm very happy with A-Premium service and will buy from them again.
A
A-Premium®Part # APIC0651
2004-2009 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0651
4.926 Reviews
$121.99
CA$128.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CTS: 2004 2005 2006 2007 2008 2009
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac CTS
Item LocatedCanada
QuantityA Set of 12
ColorBlack
item #1004RR8Q
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2014-2019 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 8 Iridium Series, 4-Pin Terminal A-Premium APIC0842
Order was received faster than anticipated, parts are perfects and as the old ones. very impress and pleased. not first and not last time.
R
A-Premium®Part # APIC0842
2014-2019 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 8 Iridium Series, 4-Pin Terminal A-Premium APIC0842
4.926 Reviews
$107.99
CA$113.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CTS: 2014 2015 2016 2017 2018 2019
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac CTS
Item LocatedCanada
Quantity8
ColorBlack
item #1004TTH0
Show less
2010-2015 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0703
A-Premium®Part # APIC0703
2010-2015 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 12 Iridium Series, 4-Blade Terminal A-Premium APIC0703
4.926 Reviews
$144.99
CA$152.99
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CTS: 2010 2011 2012 2013 2014 2015
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac CTS
Item LocatedCanada
QuantityA Set of 12
ColorBlack
item #1004RTLP
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2016-2019 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 16 Iridium Series, 4-Pin Terminal A-Premium APIC0847
A-Premium®Part # APIC0847
2016-2019 Cadillac CTS Ignition Coil and Spark Plug Kit Set of 16 Iridium Series, 4-Pin Terminal A-Premium APIC0847
4.926 Reviews
$167.99
CA$176.99
Edit ZIP code
2-year warranty
90 days free return
Fits Cadillac CTS: 2016 2017 2018 2019
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac CTS
Item LocatedCanada
Quantity16
ColorBlack
item #1004TV7N
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.