Best Automotive Replacement Spark Plug Wire Sets in 2022

Last update: December 13, 2022

Are aftermarket spark plug wires worth it?

Aftermarket spark plug wires may improve the performance of your vehicle, but they may not be worth the cost. New spark plug wires may provide a better spark and improve fuel economy, but they may not last as long as OEM wires. Consider your needs and budget when deciding if aftermarket spark plug wires are right for you.

Are bigger plug wires better?

As far as car performance goes, it's widely accepted that bigger is almost always better. This is especially true when it comes to the spark plug wires. Most people believe that the thicker the wire, the better it will be at conducting electricity and creating a spark. However, this isn't always the case. While thicker wires may be better at conducting electricity, they can also cause interference in the car's electronic ignition system. This can ultimately lead to engine misfires.

Are NGK wires good?

Yes, NGK wires are good. They are a well-known and respected brand in the automotive industry. NGK makes high quality products that are designed to last. Their wires are no exception. NGK wires are made from high quality materials and are designed to withstand the elements and provide long lasting performance.

Can I just replace spark plug wires?

Spark plug wires are an important part of a vehicle's ignition system. Over time, they can become worn or damaged, which can cause engine misfires. While it is possible to just replace the spark plug wires, it is also important to inspect the spark plugs and other parts of the ignition system to ensure that they are in good condition.

NGK RC-XX90 Spark Plug Wire Set Review:

These are for my 2006 Hyundai Elantra GT with 143000 miles and a five-speed manual transmission. I changed the spark plugs a few months ago but had trouble finding a wire set that actually fit snug enough for my liking and really made a good "click" sound but these are perfect they fit great and with a noticeable difference in the gas mileage and the way my car drives it's not a racy sports car by any means obviously but the new wires have made a noticeable difference in the way my car drives. In addition, I believed the pricing to be really fair when compared to what auto component stores demanded. If I ever needed them, I'd purchase them again!

ACDelco 9718Q Professional Spark Plug Wire Set Review:

I chose the Standard brand since I was being cheap. Popular brand that is substantially less expensive and of lower quality. My engine was having problems the first time it rained. Both the #1 wire and the coil wire arced to metal objects. This is purely a result of atmospheric humidity. The misfire disappeared the following day when it dried up. I spent more money to get ACDelco, the real deal. It rained once again while I waited for them, and the wires began to arc once more. No more misfires since I installed the ACDelco wires. Since then, it has rained frequently. California has received way too much rain this year.

NGK RC-TE58 Spark Plug Wire Set Review:

As depicted in the pictures, I received my NGK Wireset. When I unwrapped the wireset, the brown paper packaging slightly crushed the item. It appeared to have been in use before! I'm thinking it's just dusty like all wires are when they come out of the container (with a white-ish powder on the wires). They function properly, though. When I tried to insert an incompatible Champion spark plug into it and it didn't fit (although it might fit, I didn't want to force it and damage fresh wires), I became concerned about the wires' ability to operate. The 7092 NGK was inserted, and it fit perfectly. Simply compare the two to ensure that it is safe and making connection because the clicking sound is different from OEM.For a review of a spark plug wire, this is a bit wordy, but I want to make sure everything is clear as to how I saw it and how I opened it, which is why I included the picture.This was a plug-and-play solution for my 2000 Toyota Rav4 2WD Automatic W/O Distributor automobile. I had a cylinder 4 misfire as well as a p304 and p300, I believe. When I removed my #4 spark plug, I discovered that it was much more oily than the other plugs and that there was oil on the threads of the old plug. Leaky valve cover and spark plug boot gasket were the first things that came to mind. However, given the location of the oil (the threads), I speculated that it might be something more serious (piston rings, valves, etc.). I installed the new NGK 7092 Plugs as a test, and I hand-tightened the plug in the #4 cylinder before removing it to check the oil. I already noticed some oil on the threads, which is a good sign that some oil is entering cylinder #4. Leaving this small item out, I connected my engine's 4 wires and plugs, and it now runs like a clock! No stuttering misfires while in driving or at idle. It has brand-new automobile handling! I can't speak to it yet because I haven't used it for a long time. I'll revise my review after this.

NGK RC-HE76 Spark Plug Wire Set Review:

My 1998 Civic LX was acting foolishly, idling poorly, and losing power. I was aware that a tune-up was necessary. I bought several NGK plugs. Honda rotor button and a Honda distributor cap. Even though I haven't yet received my cap or rotor, the spark plug wire replacement alone made a significant improvement. Power is back, so there's no need for rough idling or foolish behaviour. I can't wait to complete the remaining tune-up. Although these Honda motors are highly dependable, spark problems can make them unpredictable. With these high-quality NGK plugs, Honda is another thing I adore because it's SO EASY to fix!

ACDelco 9748HH Professional Spark Plug Wire Set Review:

These wires fit perfectly. They were a little bit too long, but it was better than being too short. There are two sets of cables for this car because there are two separate coils, according to one of the reviews I read. Keep the wires away from the exhaust manifold if you want to use the longer ones (9748HH), which I did. The wires may be changed much more easily when there are individual coils. There is no need to care about firing order because the wires are all the same length. Additionally, I advise applying Dielectric oil; although the wire set does include some grease, it is very little. Permtex 22058 Dielectric Grease is what I got. Just a little should be applied to the boots' interiors. I'd want to thank Amazon as well. These wires were free Prime shipping, and I ordered them on a Friday afternoon. I received them before noon the next day. I might never return to the parts store if Amazon continues along this path. The next thing I know, drones will start bringing them directly to me as I continue to work on the car.

NGK RC-TE66 Spark Plug Wire Set Review:

These were purchased by me to perform maintenance on my 2001 Toyota 4runner, and they function fairly well. The wires are the cheapest on Amazon, and the NGK brand is a well-known business. Although they were a little difficult to install on the driver's side, these fit my car beautifully. The blue cables definitely show out in the engine compartment.Cylinder 1 connects to cylinder 4, cylinder 3 to cylinder 6, and cylinder 5 to cylinder 2 in the 5vz-fe engine. No wires are identified, so you will have to match the lengths based on the position of the cylinder, which could be a problem. They are an excellent pair for an engine tune-up aside from that.UPDATE: While replacing the valve cover gaskets, I discovered that the plug wires are in fact labeled for the passenger side pistons. I must be blind. from four to five stars.

IWISS Ratchet Spark Plug Wire Crimper for Spark Plug Ignition Wire and Terminals Dia. 8.5mm Review:

This crimping tool for universal spark plug wires is unbeatable in terms of pricing. A crimper that is included with Summit racing kits is essentially useless. My 8mm spiral core Summit Racing wires worked flawlessly with the wire stripper. It just removed a small amount of insulation so order to prevent harm to the conductor, and with a simple tug, the final piece was easily broken. Why spend the money on the more expensive equipment when this works just as well and consistently produces excellent crimps? If you're unsure, view a YouTube video and you should be able to use this tool without any issues.

ACDelco 9748UU Professional Spark Plug Wire Set Review:

These fit my 2010 Chevy Suburban perfectly and were simple to replace or install. One thing to bear in mind is that it could be difficult to remove your current wires from your old plugs if they are stiff and ancient. Since they are brand-new and soft/flexible, your new plug wires could feel a little sloppy as well; just make sure they click on both the plug and coil pack, and you're ready to go! Again, by doing this myself and purchasing the parts from Amazon, I was able to save a ton of money. Dealership wanted over $900 for a 100k service; I did it myself for under $200 with the best components!

ACDelco 9748RR Professional Spark Plug Wire Set Review:

I was extremely happy with how neatly these spark plug wires fit in the engine bay without interfering with other components and how well they performed. If you are replacing your spark plugs, I advise you to get these. I personally purchased the 41-110 ACDelco spark plugs for my 5.3 V8. I want to be very clear about this: ONLY BUY ACDELCO PLUGS, DO NOT BUY OTHER SPARK PLUGS. Dielectric grease, a spark plug socket, anti-seize, and a ratchet are additional items you'll need. You may do this yourself as long as you have the necessary supplies. Simply be cautious when using the number 8 cylinder.

Hopkins 48735 4 Wire Flat Weatherproof Replacement Dust Covers Review:

Work excellently are the Hopkins 48735 4 Wire Flat Weatherproof Replacement Dust Covers. I regret not learning about this earlier. One is for the car, while the other is for the trailer. It will survive a long time if the terminals are thoroughly cleaned and given a thin layer of dielectric grease before the cover. Every time I wanted to pull a trailer, I had to scrape the green muck off the terminals and polish the terminals. The most of the time, I don't utilize the trailer much because the terminals have to wait through Michigan seasons. These are cheap and quite useful for keeping your terminals clean. They have built-in recesses to fit the vehicle side, however the trailer requires installation on the opposite side. The loop is made to stretch over the plug in order to fit onto it. For this, one plug already had a sunken groove, whereas the other did not. It will function properly if you simply push it over onto the wire. However, if you do this, the cap can easily slip down the wire out of reach when you pull it off. appears to be long-lasting and durable.

Do NGK spark plug wires make a difference?

Spark plug wires are an important part of a vehicle's ignition system. They carry the electrical current from the ignition coil to the spark plugs. The quality of the spark plug wires can make a difference in the performance of the vehicle. NGK is a leading manufacturer of spark plug wires. Their products are designed to provide superior performance and durability. NGK spark plug wires can make a difference in the performance of your vehicle.

Do thicker spark plug wires make a difference?

While thicker spark plug wires may improve the durability of the wires, they will not necessarily make a significant difference in the performance of the engine. The spark plug wires are responsible for delivering the electrical current from the ignition system to the spark plugs. The thickness of the wires does not affect the amount of current that is delivered to the spark plugs.

Does changing spark plug wires improve performance?

No definitive answer exists, as the effect of changing spark plug wires on performance is highly dependent on the specific make and model of the vehicle, as well as the condition of the old wires. In general, however, replacing old, worn-out spark plug wires with new ones can improve engine performance, as well as fuel economy.

Does it matter what spark plug wire you use?

It does matter what spark plug wire you use because the wire is responsible for carrying the electrical current from the ignition coil to the spark plug. The type of wire you use will determine how well the current is transferred and how much resistance is created.

Does the length of a spark plug wire matter?

The answer is yes, the length of a spark plug wire matters. The wire needs to be long enough to reach from the spark plug to the ignition coil, but not so long that it interferes with other engine components. The correct length also helps to ensure that the spark plug receives the correct amount of voltage.

How do I choose spark plug wires?

The first thing you need to do is identify the type of spark plug wires you need. There are three basic types of spark plug wires: solid core, spiral core, and low resistance. Solid core wires are the most basic type of wire and are made of a single conductor. Spiral core wires are a bit more advanced and have a helical conductor that helps to reduce interference. Low resistance wires are the most advanced type of wire and have a special conductor that helps to reduce the amount of resistance in the wire. Once you know the type of wire you need, you need to