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Ignition Coil

3426 items

Replace a weak ignition coil before misfires, rough starts, or poor acceleration turn into bigger engine trouble. Find coils for everyday repair and maintenance.

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8 pc Ignition Coil | 2-Blade Terminal | A-Premium APIC00718 pc Ignition Coil | 2-Blade Terminal | A-Premium APIC0071
A-Premium®Part # APIC0071
8 pc Ignition Coil | 2-Blade Terminal | A-Premium APIC0071
4.6620 Reviews
$67.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2002 - 2005 Ford Thunderbird, 2000 - 2006 Lincoln LS, 2000 - 2002 Jaguar S-Type
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront Side
ColorBlack
ConditionNew
item #1002RE5V
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4 pc Ignition Coil | 3-Blade Terminal | A-Premium IC0065
A-Premium®Part # IC0065
4 pc Ignition Coil | 3-Blade Terminal | A-Premium IC0065
4.6620 Reviews
$57.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2004 - 2011 Mazda RX-8
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Item LocatedUnited States
Installation PositionFront Side
ColorBlack
ConditionNew
item #1002QYAY
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6 pc Ignition Coil | 2-Blade Terminal | A-Premium APIC0983
A-Premium®Part # APIC0983
6 pc Ignition Coil | 2-Blade Terminal | A-Premium APIC0983
4.6620 Reviews
$55.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005 - 2008 Mercury Mariner, 2005 - 2005 Mercury Sable, 2003 - 2008 Mazda 6, 2002 - 2006 Mazda MPV
Check if this fits your vehicle
Item LocatedUnited States
ColorBlue
ConditionNew
item #10026LNS
Note
for 2005 Mercury Sable, fit DOHC only, not fit OHV.
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6 pc Ignition Coil | 3-Blade Terminal | A-Premium APIC1446
A-Premium®Part # APIC1446
6 pc Ignition Coil | 3-Blade Terminal | A-Premium APIC1446
4.6620 Reviews
$99.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007 - 2007 INFINITI G35, 2006 - 2008 INFINITI M35, 2003 - 2008 INFINITI FX35, 2003 - 2006 INFINITI G35, 2003 - 2006 Nissan 350Z
Check if this fits your vehicle
Item LocatedUnited States
ColorRed
ConditionNew
item #10154SUD
Note
For 2007 INFINITI G35 V6 3.5L fits for Coupe Only, not for Sedan.
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8 pc Ignition Coil | 4-Blade Terminal | A-Premium APIC1049
A-Premium®Part # APIC1049
8 pc Ignition Coil | 4-Blade Terminal | A-Premium APIC1049
4.6620 Reviews
$118.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009 - 2010 Jaguar XF, 2007 - 2009 Jaguar XK, 2006 - 2009 Land Rover Range Rover, 2006 - 2009 Land Rover Range Rover, 2006 - 2009 Land Rover Range Rover Sport, 2006 - 2009 Land Rover Range Rover Sport, 2005 - 2009 Jaguar Super V8, 2005 - 2009 Land Rover LR3, 2004 - 2009 Jaguar Vanden Plas, 2004 - 2009 Jaguar XJ8, 2004 - 2009 Jaguar XJR, 2003 - 2009 Jaguar XKR, 2003 - 2008 Jaguar S-Type, 2003 - 2006 Jaguar XK8, 2003 - 2003 Jaguar XJR
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Quantity8
Item LocatedUnited States
ColorRed
ConditionNew
item #1002LVG9
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4 pc Ignition Coil | 4-Blade Terminal | A-Premium IC0132
A-Premium®Part # IC0132
4 pc Ignition Coil | 4-Blade Terminal | A-Premium IC0132
4.6620 Reviews
$57.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2000 - 2001 Audi TT, 2000 - 2001 Audi TT Quattro, 2000 - 2000 Audi A4 Quattro, 2000 - 2000 Volkswagen Golf, 2000 - 2000 Volkswagen Jetta, 2000 - 2000 Volkswagen Passat, 1999 - 2000 Volkswagen Beetle, 1997 - 2000 Audi A4
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront Side
ColorBlack
ConditionNew
item #1002PCAN
Note
【Note-1】It comes with 4-Blade Terminal, Not 3-Blade.
【Note-2】It comes with Bolt-On Type, Not Push-In Type.
【Note-3】It comes with Rubber Boot, Not Metal Housing.
【Note-4】Volkswagen Beetle, Golf & Jetta fit the model Built To 10/30/00.
【Note-5】Volkswagen Passat fit the model with SFI Fuel System, Not K-Jetronic Fuel System.
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4 pc Ignition Coil | 4-Pin Terminal | A-Premium APIC0301
A-Premium®Part # APIC0301
4 pc Ignition Coil | 4-Pin Terminal | A-Premium APIC0301
4.6620 Reviews
$57.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2013 - 2015 Chevrolet Spark
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront Side
ColorBlack
ConditionNew
item #1002Q93V
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1 pc Ignition Coil | 3-Pin Terminal | A-Premium APIC0733
A-Premium®Part # APIC0733
1 pc Ignition Coil | 3-Pin Terminal | A-Premium APIC0733
4.6620 Reviews
$34.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022 - 2024 Land Rover Defender 110, 2022 - 2023 Land Rover Discovery Sport, 2022 - 2023 Land Rover Range Rover Evoque, 2021 - 2024 Land Rover Discovery, 2021 - 2023 Land Rover Defender 90, 2021 - 2021 Land Rover Range Rover, 2019 - 2021 Land Rover Range Rover Sport, 2018 - 2025 Land Rover Range Rover Velar, 2018 - 2020 Land Rover Discovery Sport, 2018 - 2020 Land Rover Range Rover Evoque
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Quantity1
Item LocatedUnited States
ColorBlack
ConditionNew
item #1004R7Z4
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1 pc Ignition Coil | 4+4-Blade Terminal | A-Premium APIC0196
A-Premium®Part # APIC0196
1 pc Ignition Coil | 4+4-Blade Terminal | A-Premium APIC0196
4.6620 Reviews
$50.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1994 - 1995 Mazda Miata
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront Side
ColorBlack
ConditionNew
item #1002QQZK
Note
【Note-1】It fits the model Built To 04/1995.
【Note-2】It comes with 4+4-Blade Terminal, Not 3+3-Blade.
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8 pc Ignition Coil | 2-Blade Terminal | A-Premium APIC1040
A-Premium®Part # APIC1040
8 pc Ignition Coil | 2-Blade Terminal | A-Premium APIC1040
4.6620 Reviews
$103.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005 - 2005 Chrysler 300, 2005 - 2005 Dodge Magnum, 2005 - 2005 Jeep Grand Cherokee, 2004 - 2005 Dodge Durango, 2003 - 2005 Dodge Ram 1500, 2003 - 2005 Dodge Ram 2500, 2003 - 2005 Dodge Ram 3500
Check if this fits your vehicle
Quantity8
Item LocatedUnited States
ColorRed
ConditionNew
item #1002LR4A
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4 pc Ignition Coil | 4-Blade Terminal | A-Premium APIC1643
A-Premium®Part # APIC1643
4 pc Ignition Coil | 4-Blade Terminal | A-Premium APIC1643
4.6620 Reviews
$109.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2021 - 2025 Mercedes-Benz GLA250, 2021 - 2025 Mercedes-Benz GLA35 AMG, 2021 - 2025 Mercedes-Benz GLB35 AMG, 2020 - 2025 Mercedes-Benz CLA250, 2020 - 2025 Mercedes-Benz CLA35 AMG, 2020 - 2025 Mercedes-Benz GLB250, 2020 - 2024 Mercedes-Benz GLE350, 2020 - 2023 Mercedes-Benz E350, 2020 - 2023 Mercedes-Benz GLC300, 2020 - 2022 Mercedes-Benz A35 AMG, 2020 - 2020 Mercedes-Benz GLC350e, 2019 - 2023 Mercedes-Benz C300, 2019 - 2022 Mercedes-Benz A220, 2019 - 2019 Mercedes-Benz A250, 2019 - 2019 Mercedes-Benz B250
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Quantity4
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018802L
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1 pc Ignition Coil | 2-Blade Terminal | A-Premium APIC0160
A-Premium®Part # APIC0160
1 pc Ignition Coil | 2-Blade Terminal | A-Premium APIC0160
4.6620 Reviews
$23.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2018 - 2020 Hyundai Elantra GT, 2018 - 2018 Kia Forte5, 2017 - 2017 Kia Forte, 2015 - 2016 Hyundai Elantra, 2015 - 2015 Hyundai Elantra, 2014 - 2020 Hyundai Tucson, 2014 - 2017 Kia Forte5, 2014 - 2016 Kia Forte, 2014 - 2016 Kia Forte, 2014 - 2016 Kia Forte Koup, 2014 - 2014 Kia Rondo, 2013 - 2017 Hyundai Elantra GT, 2013 - 2014 Hyundai Elantra, 2013 - 2014 Hyundai Elantra Coupe, 2012 - 2019 Kia Soul, 2010 - 2012 Hyundai Elantra
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront Side
ColorBlack
ConditionNew
item #1002RGCZ
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6 pc Ignition Coil | 3-Blade Terminal | A-Premium IC0163
A-Premium®Part # IC0163
6 pc Ignition Coil | 3-Blade Terminal | A-Premium IC0163
4.6620 Reviews
$92.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2006 - 2009 Chevrolet Trailblazer, 2006 - 2009 GMC Envoy, 2006 - 2009 Saab 9-7x, 2006 - 2007 Buick Rainier, 2006 - 2007 Isuzu Ascender, 2006 - 2006 Chevrolet Trailblazer EXT, 2006 - 2006 GMC Envoy XL
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront Side
ColorBlack
ConditionNew
item #1002Q32C
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6 pc Ignition Coil | 3-Blade Terminal | A-Premium APIC1092
A-Premium®Part # APIC1092
6 pc Ignition Coil | 3-Blade Terminal | A-Premium APIC1092
4.6620 Reviews
$69.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009 - 2010 Dodge Challenger, 2009 - 2010 Dodge Journey, 2009 - 2010 Volkswagen Routan, 2008 - 2010 Chrysler Town & Country, 2008 - 2010 Dodge Avenger, 2008 - 2010 Dodge Grand Caravan, 2008 - 2009 Dodge Avenger, 2007 - 2011 Dodge Nitro, 2007 - 2010 Chrysler Sebring, 2007 - 2008 Chrysler Pacifica, 2006 - 2010 Chrysler 300, 2006 - 2010 Chrysler 300, 2006 - 2010 Chrysler Sebring, 2006 - 2010 Dodge Charger, 2006 - 2010 Dodge Charger, 2006 - 2008 Dodge Magnum, 2006 - 2008 Dodge Magnum, 2006 - 2006 Dodge Stratus
Check if this fits your vehicle
Item LocatedUnited States
ColorBlue
ConditionNew
item #1002LYWA
Note
Install on Valve Cover.
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8 pc Ignition Coil | 4-Blade Terminal | A-Premium APIC1144
A-Premium®Part # APIC1144
8 pc Ignition Coil | 4-Blade Terminal | A-Premium APIC1144
4.6620 Reviews
$116.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011 - 2011 Mercedes-Benz SLK55 AMG, 2010 - 2011 Mercedes-Benz ML350, 2009 - 2015 Mercedes-Benz G550, 2008 - 2012 Mercedes-Benz GL550, 2008 - 2011 Mercedes-Benz ML550, 2008 - 2011 Mercedes-Benz S450, 2007 - 2012 Mercedes-Benz GL450, 2007 - 2012 Mercedes-Benz SL550, 2007 - 2011 Mercedes-Benz CLS550, 2007 - 2011 Mercedes-Benz E550, 2007 - 2011 Mercedes-Benz S550, 2007 - 2010 Mercedes-Benz CL550, 2007 - 2009 Mercedes-Benz CLK550
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Quantity8
Item LocatedUnited States
ColorYellow
ConditionNew
item #100254UN
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6 pc Ignition Coil | 3-Blade Terminal | A-Premium APIC1156
A-Premium®Part # APIC1156
6 pc Ignition Coil | 3-Blade Terminal | A-Premium APIC1156
4.6620 Reviews
$148.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1997 - 2005 Acura NSX, 1996 - 2004 Acura RL, 1996 - 1998 Acura TL, 1995 - 2005 Acura NSX
Check if this fits your vehicle
Quantity6
Item LocatedUnited States
ColorBlack
ConditionNew
item #1002534X
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1 pc Ignition Coil | 4+4-Blade Terminal | A-Premium APIC0204
A-Premium®Part # APIC0204
1 pc Ignition Coil | 4+4-Blade Terminal | A-Premium APIC0204
4.6620 Reviews
$67.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1999 - 2000 Mazda Miata
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront Side
ColorBlack
ConditionNew
item #1002QXEW
Show less
4 pc Ignition Coil | 3-Blade Terminal | A-Premium APIC1499
A-Premium®Part # APIC1499
4 pc Ignition Coil | 3-Blade Terminal | A-Premium APIC1499
4.6620 Reviews
$67.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022 - 2022 BMW M760i xDrive, 2020 - 2022 Rolls-Royce Cullinan, 2018 - 2021 BMW M760Li xDrive, 2018 - 2019 Rolls-Royce Dawn, 2018 - 2019 Rolls-Royce Ghost, 2018 - 2019 Rolls-Royce Wraith, 2018 - 2018 BMW X2, 2018 - 2018 Rolls-Royce Phantom, 2017 - 2020 BMW M760i xDrive, 2016 - 2018 BMW X5, 2015 - 2018 BMW X4, 2015 - 2017 BMW X3, 2015 - 2016 BMW 228i xDrive, 2015 - 2016 BMW 428i Gran Coupe, 2015 - 2016 BMW 428i xDrive Gran Coupe, 2015 - 2015 BMW Alpina B6 xDrive Gran Coupe, 2014 - 2016 BMW 228i, 2014 - 2016 BMW 328i GT xDrive, 2014 - 2016 BMW 428i, 2014 - 2016 BMW 428i xDrive
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Item LocatedUnited States
ColorBlue
ConditionNew
item #1015HH2P
Note
Package Included: 4x Blue Ignition Coils.
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1 pc Ignition Coil | 4-Blade Terminal | A-Premium APIC0311
A-Premium®Part # APIC0311
1 pc Ignition Coil | 4-Blade Terminal | A-Premium APIC0311
4.6620 Reviews
$48.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2017 - 2019 Mercedes-Benz GLS550, 2017 - 2019 Mercedes-Benz GLS63 AMG, 2017 - 2017 Mercedes-Benz Maybach S550, 2016 - 2019 Mercedes-Benz GLE63 AMG, 2016 - 2019 Mercedes-Benz GLE63 AMG S, 2016 - 2017 Mercedes-Benz GLE550, 2015 - 2016 Mercedes-Benz E300, 2014 - 2018 Mercedes-Benz CLS63 AMG S, 2014 - 2017 Mercedes-Benz E550, 2014 - 2017 Mercedes-Benz S550, 2014 - 2016 Mercedes-Benz E63 AMG S, 2014 - 2015 Mercedes-Benz ML350, 2014 - 2014 Mercedes-Benz CL550, 2014 - 2014 Mercedes-Benz GL450, 2013 - 2020 Mercedes-Benz SL500, 2013 - 2019 Mercedes-Benz SL63 AMG, 2013 - 2018 Mercedes-Benz CLS550, 2013 - 2018 Mercedes-Benz G63 AMG, 2013 - 2016 Mercedes-Benz GL63 AMG, 2013 - 2015 Mercedes-Benz GLK350
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront Side
ColorBlack
ConditionNew
item #100019YW
Show less
1 pc Ignition Coil | 4-Blade Terminal | A-Premium APIC0338
A-Premium®Part # APIC0338
1 pc Ignition Coil | 4-Blade Terminal | A-Premium APIC0338
4.6620 Reviews
$23.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2023 - 2023 AUDI A8 Quattro, 2022 - 2024 AUDI Q5, 2022 - 2024 AUDI RS3, 2022 - 2024 AUDI S6, 2022 - 2024 VOLKSWAGEN Golf R, 2022 - 2023 AUDI A3, 2022 - 2023 AUDI A3 Quattro, 2022 - 2023 AUDI S3, 2022 - 2023 VOLKSWAGEN Arteon, 2022 - 2023 VOLKSWAGEN Jetta, 2022 - 2023 VOLKSWAGEN Tiguan, 2022 - 2022 VOLKSWAGEN Passat, 2021 - 2024 AUDI A6 Quattro, 2021 - 2024 AUDI RS5, 2021 - 2024 AUDI RS6 Avant, 2021 - 2024 AUDI RS7 Sportback, 2021 - 2024 AUDI SQ5 Sportback, 2021 - 2023 AUDI RS5 Sportback, 2021 - 2022 AUDI A7 Sportback, 2021 - 2022 AUDI Q5 Sportback
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionFront Side
ColorBlack
ConditionNew
item #1002PLT8
Note
For 2015 L4 2.0L Audi A6 Quattro fit AWD(All Wheel Drive) only.
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Page 13 of 172

Premium Automotive Ignition Coils | Restore Engine Power & Fuel Efficiency

Are you experiencing rough idling, engine misfires, or a sudden drop in fuel economy? It might be time for an ignition coil replacement. As a heart of your vehicle's ignition system, a reliable automotive ignition coil transforms your battery's low voltage into the thousands of volts required to create an electric spark in the spark plugs, keeping your engine running smoothly.

At A-Premium, we provide OE-matching car ignition coil solutions designed to eliminate misfires, restore lost horsepower, and ensure reliable cold starts in any weather condition.

Anatomy of an A-Premium engine ignition coil

Anatomy of an A-Premium Engine Ignition Coil

To understand what makes a high-performance engine ignition coil, let’s look inside its core engineering:

  1. Integrated Driving Circuit: Features a compact, smart-integrated electronic chip at the top of the coil to ensure precise ignition timing and robust thermal resistance.
  2. Superior Quality Components & Materials: Wrapped with high-grade copper wire and premium epoxy resin insulation to prevent voltage leaks and withstand extreme under-hood heat.
  3. Rigorously Tested & Inspected: 100% factory stress-tested against thermal shock and vibration to guarantee long-lasting durability.
  4. Diagonal Windings Technology: Eliminates heavy, sectioned bobbins through advanced space-saving diagonal winding, significantly reducing the overall size and weight while maximizing energy output.

Our Advantages: Built for Real-World Driving Scenarios

Our automotive ignition coil lineup is engineered to solve everyday driving pains:

  • The Daily Commute (Stop-and-Go Traffic): Misfires often happen when idling at red lights. Our coils deliver stable, continuous voltage output, eliminating rough idles and ensuring seamless acceleration.
  • Extreme Weather Performance: Cheap coils crack under freezing winter temperatures or intense summer engine heat. Our high-dielectric epoxy coatings prevent micro-cracks, ensuring your engine fires up instantly on the first crank.
  • Fuel & Emission Savings: A weak spark leads to unburnt fuel. Upgrading your worn car ignition coil ensures complete combustion, optimizing your MPG and helping you pass emissions tests effortlessly.

Smart Buyer’s Guide: How to Choose the Best Ignition Coil

Navigating the market for an engine ignition coil can be confusing. Here is what smart buyers look for to get the perfect match:

1. Matching by Vehicle Make & Fitment (The #1 Priority)

Ignition systems are highly sensitive. A generic coil will cause error codes. Most users search and filter by their vehicle’s specific Year, Make, and Model, such as Ford EcoBoost, Honda VTEC, or Toyota VVT-i systems. Always use our fitment selector at the top of the page to find the exact OEM specification for your car.

2. When to Buy an Ignition Coil & Spark Plug Kit? (The Smart Money Move)

Should you buy them together? 90% of mechanics recommend it.

  • The Reason: A worn, old spark plug has a wider gap, which forces the engine ignition coil to work twice as hard to bridge that gap. This extra workload overheats the coil and burns it out prematurely.
  • The Strategy: If your vehicle has crossed 80,000 miles and you are doing an ignition coil replacement, always buy a complete coil and spark plug kit. It saves you from tearing down the engine twice and protects your new investment.

Replacement Checklist: When to Replace vs. When to Keep

Not every engine hiccup requires a new coil. Use this quick checklist to decide your next move:

Time to Replace if:

  • You have a confirmed OBD-II trouble code between P0300 to P0308, indicating a specific cylinder misfire.
  • The plastic housing of the coil shows visible hairline cracks, melting, or burning.
  • Your vehicle has passed 100,000 miles, as ignition coils are wear items and generally degrade after this milestone.

Do NOT Replace Yet if:

  • Your car won't crank at all. This is usually a dead battery or starter motor issue, not the ignition coil.
  • You have a misfire code but haven't checked for oil leaks. Often, a leaking valve cover gasket floods the spark plug well with oil, causing a short circuit. Simply cleaning the oil and replacing the gasket might fix the issue without needing a new coil.

Frequently Asked Questions (FAQ)

Can I replace just one faulty ignition coil, or should I replace them all at once?

If your vehicle has low mileage, replacing just the single failed car ignition coil is perfectly fine. However, if your car has over 80,000 miles, all the coils have experienced the same amount of heat and stress. When one fails, the others are usually close behind. Replacing the whole set at once ensures consistent engine balance and saves on future labor costs.

What are the most common symptoms of a failing engine ignition coil?

The most prominent signs include a flashing Check Engine Light, sudden engine shaking, especially at idle or under load, poor fuel economy, backfiring, and a noticeable hesitation or jerking when you step on the gas pedal.

How long does a typical automotive ignition coil last?

High-quality OEM-grade ignition coils are built to last between 80,000 to 100,000 miles. However, exposure to excessive engine vibration, oil leaks from a failing valve cover gasket, or neglected, worn-out spark plugs can drastically shorten their lifespan.

Will changing my ignition coils improve my gas mileage?

Yes. If your current coils are weak or failing, they create incomplete combustion in the cylinders, meaning your engine is literally throwing away unburnt fuel through the exhaust. Performing an ignition coil replacement restores 100% combustion efficiency, bringing your fuel economy back to factory-fresh levels.

Is it safe to drive with a misfiring ignition coil?

No, you should avoid it. Driving with a failed ignition coil means unburnt raw fuel is entering your exhaust system. This fuel will quickly ignite inside your catalytic converter, overheating it and melting its internal structure. A catalytic converter replacement is significantly more expensive than a simple ignition coil swap.

Related Blogs

P0352 Code: Ignition Coil B Circuit Malfunction Diagnosis & Fixes

Learn to locate Coil B, distinguish it from misfire codes, and follow a 5-step diagnostic guide to inspect wiring and connectors before replacing parts. Avoid costly guesswork and prevent catalytic converter damage with proper troubleshooting.

Oct 09, 2026

Bad Ignition Coil Symptoms: How to Tell What Failed

Spot bad ignition coil symptoms like misfires, rough idle, and power loss. Learn to read codes (P030x/P035x), perform a safe swap test, and decide whether to replace one coil or the full set.

Sep 28, 2026

P0353 Code: Ignition Coil C Circuit Causes and Fixes

Diagnose P0353 Ignition Coil C Circuit faults with this guide. Learn causes, symptoms, and fixes for misfires. Includes coil swap tests, wiring checks, and cost estimates to resolve issues safely and avoid catalytic converter damage.

Sep 15, 2026

Hard Start in Hot Weather? Testing Your Fuel Pump and Ignition Coil for Heat Soak

Heat soak is a "final warning" for aging parts. This guide dives into why fuel pumps and ignition coils fail in high heat and how to professionally diagnose these faults to solve your car’s hot-weather starting issues.

Sep 04, 2026

P0301 Code: Cylinder 1 Misfire Diagnosis and Fix

Experiencing engine issues? The P0301 code signals a cylinder 1 misfire, impacting performance and fuel efficiency. Discover the causes, symptoms, and effective fixes to quickly get your engine back to optimal performance.

Aug 10, 2026