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Toyota Ignition Coil

335 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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1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-004931 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00493
AisinPart # ESCT-00493
1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00493
4.6602 Reviews
$37.99
Low stock: Only 3 left
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3-year warranty
90 days free return
Fits 2018 - 2023 Lexus LC500h, 2018 - 2023 Lexus LS500h, 2018 - 2018 Lexus RX350, 2017 - 2025 Lexus IS300, 2017 - 2025 Lexus RC300, 2017 - 2023 Lexus IS350, 2017 - 2023 Lexus RC350, 2017 - 2019 Toyota Highlander, 2017 - 2018 Lexus GS450h, 2016 - 2023 Toyota Tacoma, 2016 - 2020 Lexus GS350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
9091902273, 90919A2008
ConditionNew
item #10186H7L
Show less
1 pc Ignition Coil | 3-Blade Terminal | Aisin ESCT-00497
AisinPart # ESCT-00497
1 pc Ignition Coil | 3-Blade Terminal | Aisin ESCT-00497
4.6602 Reviews
$36.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2024 - 2025 Toyota Grand Highlander, 2024 - 2024 Lexus GX550, 2024 - 2024 Lexus RX450h+, 2024 - 2024 Lexus TX350, 2024 - 2024 Lexus TX500h, 2024 - 2024 Toyota Corolla, 2024 - 2024 Toyota Grand Highlander, 2023 - 2024 Lexus RX350, 2023 - 2024 Lexus RX350h, 2023 - 2024 Lexus RX500h, 2023 - 2023 Toyota Crown, 2023 - 2023 Toyota Crown, 2023 - 2023 Toyota GR Corolla, 2023 - 2023 Toyota Highlander, 2023 - 2023 Toyota Prius, 2023 - 2023 Toyota Prius AWD-e, 2023 - 2023 Toyota Prius Prime, 2022 - 2025 Lexus NX350, 2022 - 2025 Lexus NX350h, 2022 - 2025 Lexus NX450h+
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
9091902277, 90919A2010
ConditionNew
item #10186HQ7
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1 pc Ignition Coil | 2-Blade Terminal | Aisin ESCT-00685
AisinPart # ESCT-00685
1 pc Ignition Coil | 2-Blade Terminal | Aisin ESCT-00685
4.6602 Reviews
$36.99
Low stock: Only 5 left
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3-year warranty
90 days free return
Fits 2000 - 2004 Toyota Tundra, 1996 - 2002 Toyota 4Runner, 1995 - 2004 Toyota Tacoma, 1995 - 1998 Toyota T100
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
88921337, 9091902212
ConditionNew
item #10186NE1
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1 pc Ignition Coil | 2-Blade Terminal | Aisin ESCT-00503
AisinPart # ESCT-00503
1 pc Ignition Coil | 2-Blade Terminal | Aisin ESCT-00503
4.6602 Reviews
$39.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1994 - 1996 Toyota Camry, 1993 - 1995 Toyota 4Runner, 1993 - 1995 Toyota Pickup, 1993 - 1994 Toyota T100, 1992 - 1997 Lexus SC400, 1992 - 1995 Toyota 4Runner, 1992 - 1995 Toyota MR2, 1992 - 1995 Toyota Pickup, 1992 - 1993 Toyota Celica, 1991 - 1992 Toyota MR2, 1990 - 1997 Lexus LS400, 1990 - 1992 Toyota Celica
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
9091902197
ConditionNew
item #10186NG8
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4 pc Ignition Coil | Aisin ESCT-00681
AisinPart # ESCT-00681
4 pc Ignition Coil | Aisin ESCT-00681
4.6602 Reviews
$116.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2000 - 2004 Toyota Tacoma, 1999 - 2000 Toyota 4Runner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity4
Item LocatedUnited States
Part interchange
9091902237
ConditionNew
item #10189T64
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1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCAZ-00513
AisinPart # ESCAZ-00513
1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCAZ-00513
4.6602 Reviews
$32.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2023 - 2024 Mazda 3, 2023 - 2024 Mazda CX-50, 2022 - 2022 Mazda 3, 2020 - 2024 Mazda CX-30, 2020 - 2021 Mazda 3, 2020 - 2020 Toyota Yaris, 2019 - 2024 Mazda CX-5, 2018 - 2018 Mazda CX-5, 2017 - 2017 Mazda 5, 2016 - 2024 Mazda MX-5 Miata, 2016 - 2023 Mazda CX-9, 2016 - 2021 Mazda CX-3, 2016 - 2018 Mazda 3 Sport, 2016 - 2018 Mazda 3 Sport, 2014 - 2020 Mazda 6, 2014 - 2019 Mazda 3, 2014 - 2017 Mazda CX-5, 2014 - 2014 Mazda 3 Sport, 2014 - 2014 Mazda 3 Sport, 2013 - 2013 Mazda CX-5
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
P51B18100, PE0118100, PE0118100A, PE2018100, PE2018100A
ConditionNew
item #10186HQ2
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1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCAZ-00159
AisinPart # ESCAZ-00159
1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCAZ-00159
4.6602 Reviews
$26.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2003 - 2008 Pontiac Vibe, 2003 - 2008 Toyota Matrix, 2000 - 2005 Toyota Celica, 2000 - 2005 Toyota MR2 Spyder, 1999 - 2008 Toyota Corolla, 1999 - 2002 Chevrolet Prizm
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
9008019015, 9008019019, 9091902239, 9091902262, 90919T2002, 94859441, 94859442
ConditionNew
item #10186LY2
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1 pc Ignition Coil | 2-Bolt Terminal | Aisin ESCAZ-00679
AisinPart # ESCAZ-00679
1 pc Ignition Coil | 2-Bolt Terminal | Aisin ESCAZ-00679
4.6602 Reviews
$37.99
Low stock: Only 3 left
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3-year warranty
90 days free return
Fits 1996 - 1997 Geo Prizm, 1996 - 1997 Toyota Celica, 1996 - 1997 Toyota Corolla, 1996 - 1996 Toyota 4Runner, 1995 - 1997 Geo Prizm, 1995 - 1997 Toyota Corolla, 1995 - 1997 Toyota Tacoma, 1995 - 1997 Toyota Tacoma, 1994 - 1997 Toyota T100, 1994 - 1995 Toyota Camry, 1994 - 1995 Toyota Celica, 1992 - 1995 Toyota MR2, 1992 - 1995 Toyota Paseo, 1992 - 1993 Toyota Camry, 1992 - 1993 Toyota Celica, 1988 - 1994 Toyota Tercel, 1987 - 1987 Toyota Tercel
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
88921289, 9091902163, 94855502
ConditionNew
item #10186NSE
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1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00678
AisinPart # ESCT-00678
1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00678
4.6602 Reviews
$36.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 1998 - 1999 Chevrolet Prizm, 1998 - 1999 Toyota Corolla
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
9091902224, 94856805
ConditionNew
item #10186LUW
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1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00645
AisinPart # ESCT-00645
1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00645
4.6602 Reviews
$37.99
Low stock: Only 5 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2012 - 2019 Toyota Prius C, 2006 - 2018 Toyota Yaris, 2004 - 2006 Scion xA, 2004 - 2006 Scion xB, 2004 - 2005 Toyota Yaris, 2001 - 2009 Toyota Prius, 2000 - 2005 Toyota Echo
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
9008019021, 9091902240, 9091902265
ConditionNew
item #10186HZZ
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6 pc Ignition Coil | Aisin ESCT-00677
AisinPart # ESCT-00677
6 pc Ignition Coil | Aisin ESCT-00677
4.6602 Reviews
$175.99
Low stock: Only 1 left
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3-year warranty
90 days free return
Fits 2005 - 2011 Toyota Tundra, 2003 - 2009 Toyota 4Runner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity6
Item LocatedUnited States
Part interchange
9091902248, 9091902260, 90919A2001, 90919A2006, 90919C2006, 90919T2005, 90919T2008
ConditionNew
item #10189RA3
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6 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00483
AisinPart # ESCT-00483
6 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00483
4.6602 Reviews
$135.99
Low stock: Only 2 left
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3-year warranty
90 days free return
Fits 2006 - 2008 Lexus RX400h, 2004 - 2008 Toyota Highlander, 2004 - 2008 Toyota Solara, 2004 - 2006 Lexus ES330, 2004 - 2006 Lexus RX330, 2004 - 2006 Toyota Camry, 2004 - 2006 Toyota Sienna
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity6
Item LocatedUnited States
Part interchange
9008019016, 9008019025, 9091902234, 9091902246
ConditionNew
item #10189S1C
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1 pc Ignition Coil | 2-Blade Terminal | Aisin ESCT-00682
AisinPart # ESCT-00682
1 pc Ignition Coil | 2-Blade Terminal | Aisin ESCT-00682
4.6602 Reviews
$36.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 1990 - 1990 Toyota Pickup, 1989 - 1989 Toyota Pickup, 1984 - 1988 Toyota Pickup, 1984 - 1984 Toyota 4Runner, 1983 - 1984 Toyota Cressida, 1983 - 1983 Toyota Celica, 1981 - 1983 Toyota Pickup, 1981 - 1982 Toyota Celica, 1981 - 1982 Toyota Tercel, 1981 - 1981 Toyota Corona, 1980 - 1980 Toyota Corolla
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
19017000, 9091902106
ConditionNew
item #10186PLL
Show less
4 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00692
AisinPart # ESCT-00692
4 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00692
4.6602 Reviews
$116.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2019 - 2022 Toyota Prius AWD-e, 2018 - 2021 Lexus NX300, 2018 - 2020 Lexus RC300, 2018 - 2019 Lexus GS300, 2018 - 2019 Lexus IS300, 2017 - 2022 Toyota Prius Prime, 2016 - 2022 Toyota Prius, 2016 - 2017 Lexus GS200t, 2016 - 2017 Lexus IS200t, 2016 - 2017 Lexus RC200t, 2015 - 2017 Lexus NX200t, 2012 - 2015 Toyota Prius Plug-In
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity4
Item LocatedUnited States
Part interchange
9091902272
ConditionNew
item #10189S7K
Show less
8 pc Ignition Coil | Aisin ESCT-00496
AisinPart # ESCT-00496
8 pc Ignition Coil | Aisin ESCT-00496
4.6602 Reviews
$176.99
Low stock: Only 3 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2003 - 2009 Lexus GX470, 2003 - 2009 Toyota 4Runner, 2002 - 2010 Lexus SC430, 2001 - 2009 Toyota Sequoia, 2001 - 2007 Lexus GS430, 2001 - 2006 Lexus LS430, 2000 - 2009 Toyota Tundra, 1998 - 2007 Lexus LX470, 1998 - 2007 Toyota Land Cruiser
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity8
Item LocatedUnited States
Part interchange
9008019027, 9091902230, 9091902249, 9091902259
ConditionNew
item #10189RAN
Show less
6 pc Ignition Coil | Aisin ESCT-00494
AisinPart # ESCT-00494
6 pc Ignition Coil | Aisin ESCT-00494
4.6602 Reviews
$167.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2018 - 2023 Lexus LC500h, 2018 - 2023 Lexus LS500h, 2018 - 2018 Lexus RX350, 2018 - 2018 Lexus RX450hL, 2017 - 2024 Lexus IS300, 2017 - 2024 Lexus RC300, 2017 - 2023 Lexus IS350, 2017 - 2023 Lexus RC350, 2017 - 2019 Toyota Highlander, 2017 - 2018 Lexus GS450h, 2016 - 2023 Toyota Tacoma, 2016 - 2020 Lexus GS350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity6
Item LocatedUnited States
Part interchange
9091902273, 90919A2008
ConditionNew
item #10189TAG
Show less
4 pc Ignition Coil | Aisin ESCT-00646
AisinPart # ESCT-00646
4 pc Ignition Coil | Aisin ESCT-00646
4.6602 Reviews
$126.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2012 - 2019 Toyota Prius C, 2006 - 2018 Toyota Yaris, 2004 - 2006 Scion xA, 2004 - 2006 Scion xB, 2004 - 2005 Toyota Yaris, 2001 - 2009 Toyota Prius, 2000 - 2005 Toyota Echo
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity4
Item LocatedUnited States
Part interchange
9008019021, 9091902240, 9091902265
ConditionNew
item #10189TL7
Show less
1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00691
AisinPart # ESCT-00691
1 pc Ignition Coil | 4-Blade Terminal | Aisin ESCT-00691
4.6602 Reviews
$36.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2019 - 2022 Toyota Prius AWD-e, 2018 - 2021 Lexus NX300, 2018 - 2020 Lexus RC300, 2018 - 2019 Lexus GS300, 2018 - 2019 Lexus IS300, 2017 - 2022 Toyota Prius Prime, 2016 - 2022 Toyota Prius, 2016 - 2017 Lexus GS200t, 2016 - 2017 Lexus IS200t, 2016 - 2017 Lexus RC200t, 2015 - 2017 Lexus NX200t, 2012 - 2015 Toyota Prius Plug-In
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
9091902272
ConditionNew
item #10186PW7
Show less
1 pc Ignition Coil | 2-Blade Terminal | Aisin ESCT-00480
AisinPart # ESCT-00480
1 pc Ignition Coil | 2-Blade Terminal | Aisin ESCT-00480
4.6602 Reviews
$33.99
Low stock: Only 3 left
Edit ZIP code
3-year warranty
90 days free return
Fits 1999 - 2003 Toyota Solara, 1998 - 2000 Toyota Sienna, 1996 - 2001 Lexus ES300, 1996 - 2001 Toyota Camry, 1996 - 1999 Toyota Avalon
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
88921336, 9008019012, 9091902215
ConditionNew
item #1018ZWCS
Show less
1 pc Ignition Coil | 2-Blade Terminal | Aisin ESCT-00697
AisinPart # ESCT-00697
1 pc Ignition Coil | 2-Blade Terminal | Aisin ESCT-00697
4.6602 Reviews
$41.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 1993 - 1998 Toyota Supra
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Quantity1
Item LocatedUnited States
Part interchange
88921328, 9091902205
ConditionNew
item #10186LYG
Show less
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Page 6 of 17

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

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

P0351: Ignition Coil A Primary/Secondary Circuit Malfunction

Decode the P0351 Ignition Coil A fault. Learn its meaning, symptoms, and causes like failed coils or bad wiring. Master the DIY diagnosis, including the coil swap test, to avoid costly PCM replacements and restore engine performance efficiently.

Aug 10, 2026

P0306 Code: Cylinder 6 Misfire Causes, Diagnosis, and Fix

Decode the P0306 Cylinder 6 Misfire code. This step-by-step guide helps you pinpoint the exact cause, avoid unnecessary part replacements, reduce repair costs, and prevent severe engine damage.

Aug 10, 2026