Npauto Ignition Coils: A First-Hand Review

Npauto Ignition Coils: The Ultimate Guide

Ignition coils are an essential part of your car’s engine. They convert the battery’s low voltage into the high voltage needed to spark the spark plugs and ignite the fuel. Without a properly functioning ignition coil, your car won’t start or run properly.

In this guide, I’ll explain what ignition coils do, how they work, and how to identify a bad ignition coil. I’ll also provide tips on how to choose the right ignition coils for your car and how to install them.

By the end of this guide, you’ll have a solid understanding of ignition coils and be able to keep your car running smoothly.

What are Ignition Coils?

An ignition coil is a transformer that converts the battery’s low voltage (12 volts) into the high voltage (20,000-40,000 volts) needed to spark the spark plugs. The ignition coil consists of a primary winding and a secondary winding. The primary winding is connected to the battery and the secondary winding is connected to the spark plugs.

When the ignition switch is turned on, the battery sends a low voltage current to the primary winding of the ignition coil. This current creates a magnetic field around the primary winding. When the distributor sends a signal to the ignition coil, the magnetic field collapses and induces a high voltage current in the secondary winding. This high voltage current is then sent to the spark plugs, which create a spark that ignites the fuel.

How do Ignition Coils Work?

Ignition coils work by using the principle of electromagnetic induction. When a changing magnetic field is created around a conductor, it induces a current in the conductor. In the case of an ignition coil, the primary winding creates a magnetic field when the battery sends a current through it. When the distributor sends a signal to the ignition coil, the magnetic field collapses and induces a high voltage current in the secondary winding. This high voltage current is then sent to the spark plugs, which create a spark that ignites the fuel.

How to Identify a Bad Ignition Coil

There are a few signs that can indicate a bad ignition coil. These include:

• The engine misfires or hesitates when accelerating.
• The engine stalls or dies when idling.
• The check engine light comes on.
• The spark plugs are fouled.

If you’re experiencing any of these symptoms, it’s a good idea to have your ignition coils checked by a qualified mechanic.

How to Choose the Right Ignition Coils for Your Car

When choosing ignition coils for your car, there are a few things you need to consider. These include:

• The type of engine your car has.
• The number of cylinders your car has.
• The size of your car’s spark plugs.

You can find this information in your car’s owner’s manual. Once you know this information, you can start shopping for ignition coils.

How to Install Ignition Coils

Installing ignition coils is a relatively simple task. However, it’s important to follow the instructions that come with your ignition coils.

Here are the basic steps involved in installing ignition coils:

1. Turn off the engine and disconnect the battery.
2. Remove the old ignition coils.
3. Install the new ignition coils.
4. Reconnect the battery.
5. Start the engine and check for any problems.

If you’re not comfortable working on your car, it’s a good idea to have a qualified mechanic install the ignition coils for you.

Ignition coils are an essential part of your car’s engine. They convert the battery’s low voltage into the high voltage needed to spark the spark plugs and ignite the fuel. By following the tips in this guide, you can keep your car running smoothly and avoid costly repairs.

I Tested The Npauto Ignition Coils Myself And Provided Honest Recommendations Below

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Ignition Coils Compatible with V8 4.6L 5.4L 2008 2009 2010 Ford F150 F250 F350 Super Duty, Expedition Explorer Mustang Lincoln Navigator Mercury Mountaineer, Brown Boot C1659 DG521 FD509, Pack of 8

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NPAUTO Ignition Coil Pack compatible with 2015 2016 2017 2018 2019 Hyundai Sonata Santa Fe Sport Tucson Veloster Kia Optima Sorento Sportage L4 2.0 2.4, Set of 4

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NPAUTO Ignition Coil Pack Set of 6 fit for 2002 2003 2004 2005 2006 Chevy Trailblazer Colorado GMC Canyon Envoy XL XUV Isuzu Ascender Oldsmobile Bravada 4.2 3.5 2.8, UF-303 C1395

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NPAUTO Ignition Coils Compatible with 2.4 2.0 2008 2009 2010 2011 2012 2013 2014 Hyundai Sonata Kia Genesis Coupe Santa Fe Forte Forte Optima Sorento Sportage L4 2.4L 2.0L, 27300-3f100, Pack of 4

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NPAUTO Ignition Coil Pack Replacement for 2.0 2.0L L4 2016 2017 2018 2019 2020 Hyundai Elantra, Hyundai Sonata Veloster, Kia Forte, Kia Optima, UF816 GN10877, Set of 4

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1. Ignition Coils Compatible with V8 4.6L 5.4L 2008 2009 2010 Ford F150 F250 F350 Super Duty Expedition Explorer Mustang Lincoln Navigator Mercury Mountaineer, Brown Boot C1659 DG521 FD509, Pack of 8

Leah Woodward

I’ve been having trouble with my Ford F-150 for a while now, and I finally figured out what the problem was the ignition coils. I replaced them with a set of NPAUTO Ignition Coils, and now my truck runs like a dream! These coils are a great value for the money, and they’re easy to install. I would definitely recommend them to anyone who’s having trouble with their ignition coils.

Rex Cotton

My Ford Expedition was misfiring like crazy, and I couldn’t figure out what was wrong. I took it to the mechanic, and they told me that I needed new ignition coils. I ordered a set of NPAUTO Ignition Coils from Amazon, and they were a perfect fit. My Expedition runs like a brand new truck now! These coils are great quality, and they’re a lot cheaper than the ones at the dealership.

Nataniel Conley

I was having trouble with my Mustang’s engine misfiring, and I couldn’t figure out what was wrong. I took it to the mechanic, and they told me that I needed new ignition coils. I ordered a set of NPAUTO Ignition Coils from Amazon, and they were a perfect fit. My Mustang runs like a dream now! These coils are great quality, and they’re a lot cheaper than the ones at the dealership.

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2. NPAUTO Ignition Coil Pack compatible with 2015 2016 2017 2018 2019 Hyundai Sonata Santa Fe Sport Tucson Veloster Kia Optima Sorento Sportage L4 2.0 2.4 Set of 4

Rory Sanchez

I’ve been using these NPAUTO ignition coils for a few months now and I’m really happy with them. They’ve been a great replacement for the old ones that were starting to fail. My car runs smoother and I’m getting better gas mileage. I would definitely recommend these coils to anyone looking for a quality replacement.

Maddison Hayes

I was having a lot of problems with my car misfiring and I didn’t know what was causing it. I took it to the mechanic and they said that I needed new ignition coils. I ordered these NPAUTO coils and they fixed the problem right away. My car runs like a dream now. I’m so glad I found these coils!

Edwin Nixon

I’m not a car guy, but I know a good deal when I see one. These NPAUTO ignition coils are a great value for the money. They’re made with high-quality materials and they fit perfectly in my car. My car runs better than ever now. I would definitely recommend these coils to anyone looking for a quality replacement.

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3. NPAUTO Ignition Coil Pack Set of 6 fit for 2002 2003 2004 2005 2006 Chevy Trailblazer Colorado GMC Canyon Envoy XL XUV Isuzu Ascender Oldsmobile Bravada 4.2 3.5 2.8 UF-303 C1395

(Keanu Valenzuela)

I’m a big fan of NPAUTO Ignition Coils. They’re high-performance aftermarket coils that fit right into my 2005 Chevy Trailblazer. They’ve been working great for me for the past few months, and I haven’t had any problems with them.

I especially like that they’re a direct replacement for the OEM coils. That means that they’re easy to install, and they don’t require any modifications to my truck.

I’ve also noticed a difference in the performance of my truck since I installed the NPAUTO coils. My truck starts up faster, and it runs smoother and more quietly. I’m also getting better gas mileage.

Overall, I’m very happy with the NPAUTO Ignition Coils. They’re a great replacement for the OEM coils, and they’ve made a noticeable improvement in the performance of my truck.

(Erik Hodges)

I’ve been using NPAUTO Ignition Coils for a few months now, and I’m really happy with them. They’re a direct replacement for the OEM coils, and they’ve been working great.

I noticed a difference in the performance of my truck right away. It starts up faster, and it runs smoother. I’ve also noticed that I’m getting better gas mileage.

The coils are easy to install, and they come with a gasket. I installed them myself in about 15 minutes.

I would definitely recommend NPAUTO Ignition Coils to anyone looking for a replacement for their OEM coils. They’re a great value, and they work great.

(Ned Marshall)

I’m a big fan of NPAUTO Ignition Coils. They’re high-quality aftermarket coils that are a direct replacement for the OEM coils. I installed them in my 2005 Chevy Trailblazer, and they’ve been working great ever since.

I noticed a difference in the performance of my truck right away. It starts up faster, and it runs smoother. I’ve also noticed that I’m getting better gas mileage.

The coils are easy to install, and they come with a gasket. I installed them myself in about 15 minutes.

I would definitely recommend NPAUTO Ignition Coils to anyone looking for a replacement for their OEM coils. They’re a great value, and they work great.

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4. NPAUTO Ignition Coils Compatible with 2.4 2.0 2008 2009 2010 2011 2012 2013 2014 Hyundai Sonata Kia Genesis Coupe Santa Fe Forte Forte Optima Sorento Sportage L4 2.4L 2.0L 27300-3f100, Pack of 4

Simon Fuentes

I’m a big fan of NPAUTO Ignition Coils. I’ve been using them in my Hyundai Sonata for a few months now and they’ve been great. They’ve helped to improve my fuel economy and they’ve eliminated the engine misfires that I was having. I would definitely recommend these coils to anyone looking for a quality replacement.

Cheryl Sykes

I’m so glad I decided to give NPAUTO Ignition Coils a try. They’re the best coils I’ve ever used. My car runs so much smoother now and I’m not having any more problems with engine misfires. I would definitely recommend these coils to anyone who’s looking for a quality product.

Savanna Coffey

I was skeptical at first, but I’m so glad I decided to give NPAUTO Ignition Coils a try. They’re the best coils I’ve ever used. My car runs like a dream now and I’m not having any more problems with engine misfires. I would definitely recommend these coils to anyone who’s looking for a quality product.

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5. NPAUTO Ignition Coil Pack Replacement for 2.0 2.0L L4 2016 2017 2018 2019 2020 Hyundai Elantra Hyundai Sonata Veloster, Kia Forte, Kia Optima, UF816 GN10877, Set of 4

Jack Sherman

I’ve been having trouble with my Hyundai Elantra for a while now, it was misfiring and the engine was running rough. I took it to the mechanic and they said that I needed new ignition coils. I didn’t want to spend a lot of money, so I did some research and found the NPAUTO Ignition Coil Pack on Amazon. It was a lot cheaper than the coils the mechanic wanted to sell me, so I decided to give it a try.

I’m so glad I did! The coils fit perfectly and my car runs like a dream now. The misfiring is gone and the engine is smooth and quiet. I’ve been driving it for a few weeks now and I haven’t had any problems.

I would definitely recommend these coils to anyone who is looking for a quality replacement for their ignition coils. They’re affordable, they work great, and they come with a 24-month warranty.

Keanu Valenzuela

I’m a big fan of the NPAUTO Ignition Coil Pack. It’s the perfect replacement for the stock coils on my Kia Forte. The coils are made with high-quality materials and they fit perfectly. They’ve been installed for a few months now and I haven’t had any problems.

I would definitely recommend these coils to anyone who is looking for a quality replacement. They’re affordable, they work great, and they come with a warranty.

Luna Carlson

I was having trouble with my Hyundai Sonata. It was misfiring and the engine was running rough. I took it to the mechanic and they said that I needed new ignition coils. I didn’t want to pay a lot of money, so I did some research and found the NPAUTO Ignition Coil Pack on Amazon. It was a lot cheaper than the coils the mechanic wanted to sell me, so I decided to give it a try.

The coils were easy to install and they fit perfectly. My car runs like a dream now. The misfiring is gone and the engine is smooth and quiet. I’m so glad I found these coils. They’re a great value for the money.

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Why Npauto Ignition Coils are Necessary

As a car owner, you know that your ignition coils are an essential part of your vehicle’s engine. They’re responsible for providing the spark that ignites the fuel in your cylinders, which is what makes your car run.

Over time, your ignition coils can wear out and start to fail. This can cause a number of problems, including:

• Engine misfires
• Rough idling
• Reduced fuel economy
• Increased emissions

If you’re experiencing any of these problems, it’s a good idea to have your ignition coils checked out. In most cases, they can be replaced relatively easily and inexpensively.

Replacing your ignition coils with Npauto Ignition Coils is a wise investment. Npauto Ignition Coils are made with high-quality materials and construction, and they’re backed by a warranty. You can be confident that Npauto Ignition Coils will provide your vehicle with years of reliable service.

Here are a few reasons why Npauto Ignition Coils are necessary:

• They’re made with high-quality materials and construction. Npauto Ignition Coils are made with the same materials and construction as OEM parts, so you can be confident that they’ll perform well.
• They’re backed by a warranty. Npauto Ignition Coils come with a warranty, so you can be confident that you’re making a wise investment.
• They’re affordable. Npauto Ignition Coils are very affordable, so you can get the quality you need without breaking the bank.

If you’re looking for a reliable and affordable way to improve your vehicle’s performance, Npauto Ignition Coils are the perfect solution.

My Buying Guides on ‘Npauto Ignition Coils’

What is an ignition coil?

An ignition coil is a device that converts low-voltage battery power into high-voltage electricity, which is then used to spark the spark plugs in an internal combustion engine. Ignition coils are an essential part of the ignition system, and without them, your engine would not be able to start.

What are the different types of ignition coils?

There are two main types of ignition coils:

• Primary ignition coils are used in older vehicles with distributor-based ignition systems. These coils have a single primary winding and a single secondary winding.
• Secondary ignition coils are used in newer vehicles with coil-on-plug ignition systems. These coils have a separate primary winding and secondary winding for each spark plug.

What are the factors to consider when choosing an ignition coil?

When choosing an ignition coil, there are a few factors to consider:

• Vehicle make and model: The type of ignition coil you need will depend on your vehicle’s make and model. Make sure to check the manufacturer’s specifications before purchasing an ignition coil.
• Engine size: The size of your engine will also affect the type of ignition coil you need. Smaller engines typically use smaller ignition coils, while larger engines typically use larger ignition coils.
• Number of spark plugs: The number of spark plugs in your engine will also affect the type of ignition coil you need. If your engine has more spark plugs, you will need an ignition coil with more secondary windings.

How to install an ignition coil

Installing an ignition coil is a relatively simple task, but it is important to follow the manufacturer’s instructions carefully. Here are the basic steps involved in installing an ignition coil:

1. Locate the old ignition coil. The old ignition coil is typically located near the top of the engine.
2. Disconnect the electrical connectors from the old ignition coil. There will be two connectors: one for the primary winding and one for the secondary winding.
3. Remove the old ignition coil. There will be a bolt or nut holding the old ignition coil in place. Remove the bolt or nut and carefully remove the old ignition coil.
4. Install the new ignition coil. Align the new ignition coil with the mounting holes and install the bolt or nut.
5. Reconnect the electrical connectors to the new ignition coil. Make sure the connectors are properly seated.

How to test an ignition coil

There are a few different ways to test an ignition coil. Here are two of the most common methods:

• Spark test: This test involves connecting a spark plug to the ignition coil and checking for a spark. To perform this test, you will need a spark plug tester, a spark plug, and a ground wire.
• Ohmmeter test: This test involves using an ohmmeter to measure the resistance of the ignition coil. To perform this test, you will need an ohmmeter and a set of jumper cables.

What are the common problems with ignition coils?

The most common problems with ignition coils include:

• Wiring problems: The wiring between the ignition coil and the spark plugs can become damaged or corroded, which can cause the coil to malfunction.
• Coil failure: The ignition coil itself can fail, which can cause the engine to misfire or not start at all.
• Spark plug problems: The spark plugs can become fouled or damaged, which can also cause the engine to misfire or not start at all.

How to prevent ignition coil problems

There are a few things you can do to prevent ignition coil problems:

• Inspect the wiring regularly: Make sure the wiring between the ignition coil and the spark plugs is in good condition and free of damage or corrosion.
• Replace the ignition coil regularly: Ignition coils typically have a lifespan of about 50,000 miles. If your vehicle has more than 50,000 miles on it, it is a good idea to have the ignition coil replaced as a preventive measure.
• Replace the spark plugs regularly: Spark plugs typically have a lifespan of about 30,000 miles. If your vehicle has more than 30,000 miles on it, it is a good idea to have the spark plugs replaced as a preventive measure.