Best Automotive Performance Ignition Coils in 2022

Last update: December 25, 2022

Are aftermarket ignition coils worth it?

If you are looking for better ignition coils, then aftermarket options are definitely worth considering. Aftermarket ignition coils offer better overall performance and durability, which can lead to a better driving experience. In addition, aftermarket ignition coils often come with a warranty, so you can be sure that you are getting a quality product.

Can I clean ignition coils?

Yes, you can clean ignition coils, but it's not always necessary. If your coils are covered in dirt or oil, they may need to be cleaned. The best way to clean them is to use a coil cleaning brush.

Can I use different brand ignition coils?

As long as the ignition coils are the correct size and fitment for your vehicle, you can use different brands. It's important to check compatibility with your vehicle before purchasing new coils. Some aftermarket brands may not work with certain vehicles.

Can you replace just 1 ignition coil?

No, you cannot replace just one ignition coil. Ignition coils work in pairs, so if one is damaged, both need to be replaced.


PerTronix 40011 Flame-Thrower 40,000 Volt 1.5 ohm Coil Review:


still functions with the Ignitor 1 on a stock 4bbl 67 327 after four months. I'm not sure how long it lasts with the additional electric load from the updated modules. needed a longer clamp screw to retain it because its diameter was a little larger than the stock coil. Its cheap paint was also peeled off at the clamp to ensure that it would grind just by turning it a little. For all the ring terminals I mounted on one, the threaded wire posts are a touch too short. I abhor these coils' lack of a solid metal foundation on which to clamp down and hold the terminals, not these pointless little metal plates that spin about. I didn't enjoy having to remove the original resistance wire, but it doesn't matter because the new technology works much better.



Pack of 8 Curved Boot Ignition Coil for Ford Lincoln Mercury 4.6L 5.4L V8 Compatible with DG508 C1454 C1417 FD503 Review:


Like many others these days, I heavily rely on unbiased reviewers to prevent the loss of my hard-earned money... So here is my unbiased, unpaid, and truthful review:First of all, the cost of this complete set of [8] ignition coils continues to astound me. It's likely that you have already felt the price shock associated with these at the neighborhood parts stores if you are shopping locally. At any of the four major stores I looked at, it is hard to locate a single coil for less than $50 to $80 or more, so I reasoned that Amazon will undoubtedly come to the rescue once more. Having read a few hundred of the more than 500 reviews, purchasing this bundle was an easy decision.With my 2001 F250 4x4, I have been battling the illusive "surge under load with no codes" problem. The coils were undoubtedly suspicious because it has only 191,000 miles on it and they are manufacturer rated for 100,000. I had the impression that the surging issue was a fuel-related one throughout my investigation. I'm so glad I followed the advice of the majority. I read every forum post that mentioned the COPS (coil on plugs). In my case, I had 3 vehicles that appeared to be original motor vehicles, but the remaining 5 were completely out of sync. The first boot I removed off the front right had wetness all around it, and the boot itself was distorted. Most likely, this was the main cause of the spike, but at this price, all [8] have been completed and shouldn't be an issue for many years.Overall, these coils are of good quality. They are carefully packaged, and the vendor even provides plenty of dielectric oil to finish the installation (3 large packs came with mine, of which I only used 2). They shouldn't let you down if you can see past the absurdly low price. My surging issues were definitely resolved by this complete package, which also increased fuel efficiency overall and made my old F250 start like it hadn't in a while. I'm so happy I gave these a try rather than deciding to have a fuel pump replaced! If you need to change even one coil, I highly recommend this package.



ACDelco D577 GM Original Equipment Ignition Coil Review:


As I believe the original coil in my 1996 Chevrolet Impala SS hasn't been touched since it was born, I finally decided it was time to install a new one. Since I was already changing the ICM, I figured why not change both at the same time?I decided to get this new AC Delco ignition coil, and as usual, shipping was quick and accurate. I then took out the old coil, and both are identical. Now that I had to reuse the old bracket because the new coil didn't come with one, I clamped down the coil and used a 1/8 bit to drill out the two rivets. (Be sure to use gloves; tell me how you know; the metal scraps like to splinter easily.) After drilling, it still wouldn't budge, so I got a mallot and lightly tapped the coil until it was able to free itself. The installation started when the replacement bolts and nuts (supplied) were slid on.Everything seems amazing right now! As an AC Delco product, I can now ride in peace and guarantee that it will survive for many years.Update (8/14/18): After more than a year and 15,000 miles, the Impala is still going strong and has no coil troubles. A good brand will stick to you if you stay loyal to it. Very pleased!



Motorcraft DG-508 BLACK Coil Assy - Ignition Review:


These are definitely Ford OEM, in my opinion, which I can say with a fair amount of confidence. But be cautious about who you order from. Amazon does not necessarily have any control over what a seller is actually selling you just because it is listed on Amazon. I strongly advise you to either buy from Amazon directly (Amazon.com is mentioned as the vendor) or from a seller who says "fulfilled by Amazon". That makes it more likely that you'll receive OEM. To avoid paying the sales tax that Amazon must charge me, I chose Auto Parts Wholesale, a "fulfilled by Amazon" merchant.I purchased 10 for a 1999 Ford F-250 and fitted them. Each was wrapped separately in an authorized Ford OEM bag. A small amount of dielectric grease was already present on the tip of each coil. Each coil had marks that looked OEM. (I did add a tiny bit of extra dielectric oil to the tip.I've had my 1999 truck—now 20 years old—for 15 years. I'm not sure if the original owner ever replaced the coils. But approximately ten years ago, I experienced a miss, believed it to be a coil, and took it to a Ford dealer who identified the problematic coil. The coil was probably close to $75, and labor was well over $100. Before Amazon and other retailers started selling these coils, that was ten years ago.I assumed coil again when my truck lately started having occasional but noticeable misses, sometimes when accelerating and sometimes when idling. However, after comparing prices for Ford OEM coils across the board, I discovered that Amazon was offering a price that was even lower than the online store with the moniker Rock. For just a little bit more than what the Ford dealer would likely charge me right now to replace just one defective one, I decided to go ahead and replace all ten.At the same time, I also changed the spark plugs. Advan Auto offered rebates and auto lite double platinums at a decent price. The back plugs and coils on my V-10 truck are difficult to access, particularly on the passenger side. But I managed to do it without any problems by eliminating some elements that were in the way and using a number of extensions.If you are changing plugs, I strongly advise using the magnetic spark plug socket instead of the rubber one.Now that I have it fixed, my truck is in wonderful shape.



Ignition Coil Pack of 6 for Nissan Altima Frontier Maxima Murano Pathfinder Quest Xterra - Infiniti - Suzuki V6 3.5L 4.0L Review:


Purchased for my 2006 Nissan Maxima. Extremely hesitant owing to failure stories from other brands and sellers. So far, so good—knock on wood. Everyone is operating at full capacity. If anything changes, I'll update my rating. Thank DWVO for what appears to be a high-quality product at a price that is really reasonable.Side Notes: Although packaged in a single box, each of the six ignition coils was individually bubble wrapped. If that much attention is paid to the small details, one can only hope that it will eventually result in a high-quality product.I also got a follow-up email from customer service making sure the installed parts were functional and the parts had been delivered. I'm grateful.



8 MOTORCRAFT IGNITION COIL DG508 FORD 4.6L 5.4L 6.8L V8 V10 ENGINE Review:


I did, however, replace all eight of the coils on my 90K-mile 2007 TC. I do suggest using an air nozzle to clear away debris from the area around the plug housing. I didn't think the coils were installed all the way, but I haven't had any problems, there are no dash lights, and the car runs just great. The automobile is idling better and accelerating more smoothly. Because I believed that original equipment, such as Accel, Bosch, etc., was best, I refrained from purchasing off-brand products. My purchase of motorcraft parts, according to a mechanic friend, was correct. even though it costs a little extra. When I changed the air filter, I saw an increase of roughly two miles rather than just one mile in my mpg (inexpensive model). Overall, I'm pleased with the results, and I saved a ton of money by doing it myself—probably over $700. Although I took my time and cleaned as I went, it only took me about 2.5 hours.



Carbhub Ignition Coil for Tecumseh 34443 34443A 34443B 34443C 34443D Ignition Coil Solid State Module Review:


A Mack (a product of Ariens) 22-inch string trimmer with this ignition coil installed is driven by an 18-year-old 6HP Tecumseh. The original coil was in perfect working order, save for the fact that the meal wire inside the boot of the coil remained attached to the spark plug and broke free from the rubber wire when the spark plug was replaced. This Carbhub was the first one Amazon could deliver to me the next day on a Sunday because I urgently needed a new coil.It was mailed to me and fits, looks, and functions exactly like the OEM coil. The string trimmer began on the first pull after I installed it and re-attached the engine cover. I'm back in business right now. In comparison to the Tecumseh coil, which costs about $40, this coil's $10 price impresses me. I will be content with this coil's price as long as I can get two to three years out of it. If this doesn't work sooner, I'll come back and update.



Delphi GN10328 Ignition Coil Review:


My thoughts regarding the short lifespan of the OEM Bosch coils were validated by the BMW forums. I decided to replace the remaining OEM coils with Delphi components after replacing two single Bosch coils with the Delphi units to fix spark misfires on my tuned 335i N54. The Delphi coils look to be well-designed and produced, and they work properly with the N54 engine. Since there is more space between the top of the coil head and the spark plug connector, they do sit higher on the plugs, but they are firmly fastened to the tip. To stop debris from entering the spark plug wells, the coil boot can be forced down until it mates flush with the well rim. This boot seal can be tightened up more than with the OEM coils, which needed to be cleaned of dirt from the plug wells before the plugs were removed to prevent grit from entering the cylinders. Overall, the Delphi coils for the N54 engine are a high-quality, affordable alternative to the OEM Bosch units.



Bosch 221504470 Original Equipment 0221504470 Ignition Coil Review:


As always, you cannot 100% depend on Amazon's "fit" suggestions for ANY part. Although Amazon is often accurate, take the time to double check EVERY part you get from them. excluding the obvious oil/air filters, wiper blades, and similar items. Amazon is wrong; this coil DOES fit a 2005 BMW Z4. Since only one of these was misfiring, I bought one over a year ago. The process was flawless, and the work was finished quickly. At the time, Amazon's fitment indicated that the item would fit my Z4 at that time. One of my coils recently went bad, so I decided to get another and... Oh no, "this component does not fit your 2005 BMW Z4" what? Did I previously put the incorrect coil? This IS the LATEST GREATEST coil for our 2005 BMW Z4, according to many BMW stores and oem parts retailers, despite the fact that the coils Amazon does recommend for your specific car may or may not work. The original coil has been phased out, and various others over the years have taken its place. Since Amazon is typically the least expensive option, it has been worthwhile to make the extra effort to test the parts' compatibility because it has saved me a ton of frustration. I sincerely hope this helps you avoid the hassle of ordering the wrong part. Unless you already know? Installing them is a remarkably simple repair task that will literally save you hundreds of dollars.


Do ignition coils get weak over time?

Yes, ignition coils can get weak over time. This is usually caused by a build-up of deposits on the coil's windings. These deposits can insulate the windings, causing the coil to overheat and eventually fail.

How long does an ignition coil last?

An ignition coil typically lasts for the lifetime of a vehicle, but it may need to be replaced if the vehicle is driven in particularly harsh conditions or if it isn’t well-maintained. If an ignition coil does need to be replaced, it is usually a simple and inexpensive repair.

How long does it take to change ignition coils?

It usually takes about 30 minutes to change an ignition coil. However, this time may vary depending on the make and model of the vehicle.

How much does it cost to have ignition coils replaced?

The cost of replacing ignition coils can vary depending on the make and model of the vehicle. Ignition coils typically cost between $30 and $60 each, and most vehicles will need at least two coils replaced. Some vehicles may also require additional labor costs for replacing the coils.

How often should ignition coils be replaced?

How often should ignition coils be replaced? This is a difficult question to answer because it depends on a number of factors, including the make and model of your vehicle, your driving habits, and the quality of the ignition coils. In general, however, most experts recommend replacing ignition coils every 30,000 to 50,000 miles.

Should I replace all ignition coils at once?

If your car is experiencing any of the following symptoms, it may be time to replace the ignition coils: - Engine misfires - Check engine light is on - Reduced fuel economy - Car is hard to start If you are experiencing any of these symptoms, it is best to replace all ignition coils at once. This will ensure that all cylinders are firing correctly and improve the overall performance of your car.