The 10 Best Spark Plugs You Can Buy.

Spark plugs ignite the fuel in our engines. This action provides power for motion in all types of cars. They can affect the performance, fuel economy, and overall health of a car or engine.

Finding the right spark plug can be very tiresome.  Luckily for you, we have a list of the best spark plugs available on the market today.

Best price 1 Bosch 9602 Double Iridium Spark Plug
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Bosch 9602 Double Iridium Spark Plug

Another premium spark plug on our list. You should expect nothing less than the best of performance and life on this spark plug. The fuel consumption, throttle, and idle engine stability won't be a problem with this plug.It uses an incredible ...
Another premium spark plug on our list. You should expect nothing less than the best of performance and life on this spark plug. The fuel consumption, throttle, and idle engine stability won’t be a problem with this plug.It uses an incredible 0.6mm firing pin. A 360-degree continuous welding process to achieve this fine level of detail. This design reduces voltage requirements and is one of the reasons fuel consumption is reduced.The copper core on this spark plug allows for better heat dissipation. You can forget about flashovers because its ribbed insulation design makes sure of this. It is pre-gapped so fixing it in your engine shouldn’t be too much trouble.Iridium spark plugs last 4 times as long as common sparks. To no surprise, you get 7 years of warranty when you buy the BOSCH 9607 Iridium spark plug.
Last updated on September 21, 2020 11:00 pm
2 NGK (6965) CR6E Standard Spark Plug
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NGK (6965) CR6E Standard Spark Plug

The NGK gives a good spark plug with a decent performance with this model. It is one of the few copper-nickel plugs mentioned on this list and you can be sure it is of good quality.  NGK has a reputation for providing solid spark plugs with a ...

The NGK gives a good spark plug with a decent performance with this model. It is one of the few copper-nickel plugs mentioned on this list and you can be sure it is of good quality.  NGK has a reputation for providing solid spark plugs with a stellar performance.

It has all the features you would expect from a spark plug in this category. It performs better with heat than its counterparts.

The Aluminium ceramic present here helps with heat transfer and provides electrical insulation.  The Nickel electrode performs well for a copper spark plug. To no surprise, it has a copper core which also helps to transfer heat and electricity.

Its long insulator nose prevents carbon buildup and pre-ignition. This is particularly useful for having a good engine. Thanks to the zinc coating on the shell, this spark plug is corrosion proof.

There won’t be gas leakages in this spark plug. It has a patented triple gasket seal that prevents it.

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Last updated on September 21, 2020 11:00 pm
3 DENSO #4504 TT Spark Plug
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DENSO #4504 TT Spark Plug

The DENSO shows us their cutting edge technology with its twin tip design. This design offers improved ignitability and reliability.Platinum plugs give great performance and satisfactory life. Denso #4504 is no exception. This spark plug is ...

The DENSO shows us their cutting edge technology with its twin tip design. This design offers improved ignitability and reliability.

Platinum plugs give great performance and satisfactory life. Denso #4504 is no exception. This spark plug is capable of exceeding 60,000 miles. Having a great spark plug like this improves your fuel economy, provides better acceleration and prevents misfires.  

 It is pre-gapped so fixing it in your engine won’t be a hassle. Unless your vehicle’s engine specifically requires nickel electrode plugs to run, it is a great buy.

The Denso TT spark has a platinum-titanium design. Unlike most conventional platinum electrodes, the Denso plug #4504 uses a titanium enhanced alloy for its ground electrode. This electrode-ground electrode combo gives more resistance to erosion and corrosion.

$8.38
$12.36
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Last updated on September 21, 2020 11:01 pm
4 Quicksilver NGK TR5IX Spark Plug
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Quicksilver NGK TR5IX Spark Plug

The Quicksliver NGK TR5IX is a powerful plug for a powerful engine. NGK spared no expense when making this spark plug.  What you get here is a plug with an iridium electrode. It has a fine wire center electrode that provides consistent sparks and ...

The Quicksliver NGK TR5IX is a powerful plug for a powerful engine. NGK spared no expense when making this spark plug.  What you get here is a plug with an iridium electrode. It has a fine wire center electrode that provides consistent sparks and reduces fuel consumption.

Spark plugs with Iridium electrodes are of superior quality. Nickel and platinum electrodes can’t compare to it. Iridium is harder, more durable, and more resistant to heat than nickel and platinum.

This translates to longer life, better fuel consumption, and more power. Like most spark plugs, it uses a copper core.

It comes pre-gapped for an easy fix. It has a trivalent metal plating that provides corrosion resistance and anti-seizing for quick and easy removal. Its ribbed protection shield eliminates flashovers and misfires.

$8.79
$9.87
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Last updated on September 21, 2020 11:00 pm
5 Quicksilver NGK TR5IX Spark Plug
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Quicksilver NGK TR5IX Spark Plug

The Quicksliver NGK TR5IX is a powerful plug for a powerful engine. NGK spared no expense when making this spark plug.  What you get here is a plug with an iridium electrode. It has a fine wire center electrode that provides consistent sparks and ...

The Quicksliver NGK TR5IX is a powerful plug for a powerful engine. NGK spared no expense when making this spark plug.  What you get here is a plug with an iridium electrode. It has a fine wire center electrode that provides consistent sparks and reduces fuel consumption.

Spark plugs with Iridium electrodes are of superior quality. Nickel and platinum electrodes can’t compare to it. Iridium is harder, more durable, and more resistant to heat than nickel and platinum.

This translates to longer life, better fuel consumption, and more power. Like most spark plugs, it uses a copper core.

It comes pre-gapped for an easy fix. It has a trivalent metal plating that provides corrosion resistance and anti-seizing for quick and easy removal. Its ribbed protection shield eliminates flashovers and misfires.

$8.79
$9.87
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Last updated on September 21, 2020 11:01 pm
6 Champion RC12YC Spark Plug
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Champion RC12YC Spark Plug

The champion RC12YC spark plug is a budget-friendly plug with a decent performance.  If you require a copper-nickel plug for your engine, then this is a fine fit.It uses a Nickel-alloy electrode. Although it is not the best plug for ...

 The champion RC12YC spark plug is a budget-friendly plug with a decent performance.  If you require a copper-nickel plug for your engine, then this is a fine fit.

It uses a Nickel-alloy electrode. Although it is not the best plug for performance, at this price range we can’t really complain. 

The RC12YC uses a Patented SAC-9 semi-conductor resistor for suppressing RFI & EMI. Your engine won’t be affected by radio interference. The copper on this spark plug works well for heat dissipation, and it prolongs the life and maintains performance.

The champion RC12YC spark plug has good resistance to corrosion. The TinTac and ULTRASEAL shell perfectly for this. 

This plug is built to ISO and SAE standards and they make for good replacement plugs.

The champion RC12Y plug is nowhere close to platinum plugs in terms of performance, but it is a good spark plug overall.

$9.58
$12.96
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Last updated on September 21, 2020 11:01 pm
7 Champion RC12YC #71 Spark Plug
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Champion RC12YC #71 Spark Plug

This is the first standard plug from Champion on this list.  It uses nickel alloy for its electrode. This should be perfectly suited for small engines. It is a dependable and durable spark plug.The core of the spark plug is made of copper as ...

This is the first standard plug from Champion on this list.  It uses nickel alloy for its electrode. This should be perfectly suited for small engines. It is a dependable and durable spark plug.

The core of the spark plug is made of copper as well. It has a semiconductor that prevents EMI and RFI. 

This spark plug is well protected from corrosion. It has a TinTac and an ultra seal shell for protection. The Champion RC12YC spark plug is built to ISO and SAE standards for dependable performance. 

It is a good plug for its price. It comes with 6 plugs in a pack.

$13.69
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Last updated on September 21, 2020 11:01 pm
8 Champion RJ19HX (973) Copper Plus Small Engine Spark Plug
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Champion RJ19HX (973) Copper Plus Small Engine Spark Plug

This is another champion of a copper plug from Champion. This spark plug is perfectly fine for small engines or engines that specifically require a copper-nickel spark plug. It has a nickel alloy electrode. It offers satisfactory performance. Its ...

This is another champion of a copper plug from Champion. This spark plug is perfectly fine for small engines or engines that specifically require a copper-nickel spark plug. It has a nickel alloy electrode. It offers satisfactory performance. Its copper core works just fine for removing heat and improving lifespan and performance. 

Champion adheres to the toughest industry standards such as ISO and SAE standards The champion R119HX  plug comes with admirable corrosion resistance.

The spark plug, like others on this list, comes pre-gapped. Some gapped spark plugs do not fit as they should. This problem can be resolved with the help of a mechanic. You can also do this yourself with some ingenuity and knowledge.

£5.92
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$14.55
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Last updated on September 21, 2020 11:01 pm
9 ACDelco 41-993 Professional Iridium Spark Plug
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ACDelco 41-993 Professional Iridium Spark Plug

ACDelco has over 90 years of experience and they make great products. One of these is the ACDelco 41-993 professional iridium spark plug.You get 4 plugs in this pack.  It is pre-gapped so you won't have any problems fixing it in your engine. ...

ACDelco has over 90 years of experience and they make great products. One of these is the ACDelco 41-993 professional iridium spark plug.

You get 4 plugs in this pack.  It is pre-gapped so you won’t have any problems fixing it in your engine.

You can expect excellent performance with this premium plug. It offers better engine idle stability, better acceleration, and longer life. This spark plug improves your fuel economy. Its fine wire electrode allows for more effective combustion of gases and reduces power consumption.

The plug blocks radio signals that may affect your vehicle’s electronics. You will be glad to know that their spark plugs match the Original Equipment specifications for GM cars. This plug can be used on other cars too. You should check your owner’s manual to know plugs that are compatible with your car.

ACDelco offers a 7-year warranty on its spark plugs. This is a testament to the quality of their products.

$16.19
$21.50
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1 used from $14.11
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Last updated on October 3, 2020 7:58 pm
10 NGK (5798) BR2LM Standard Spark Plug
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NGK (5798) BR2LM Standard Spark Plug

The NKG standard spark plug is for those who need a good copper-nickel plug. You should not compromise if your engine needs a platinum or iridium spark plug. Doing this will damage your engine. Like other NGK spark plugs on this list, this plug has ...

The NKG standard spark plug is for those who need a good copper-nickel plug. You should not compromise if your engine needs a platinum or iridium spark plug. Doing this will damage your engine. Like other NGK spark plugs on this list, this plug has an aluminum silicate ceramic. This ceramic provides strength and terrific heat insulation. 

Copper, only to be bested by silver, is a superb conductor of heat and electricity. That is why the core of this spark plug is made of copper. The NGK BR2LM spark plug has a ribbed insulation design. This strategic design eliminates flashovers.

The seal on the NGK BR2LM spark plug is coated with a trivalent metal. This coating is the protective layer that prevents corrosion and gives it its anti-seizing property. Its triple gasket seal prevents gas leakages. The NGK BR2LM stands out from other standards as one of the very best.

$24.11
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Last updated on September 21, 2020 11:01 pm
Best value 11 Bosch YR7MPP33 Double Platinum Spark Plug
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Bosch YR7MPP33 Double Platinum Spark Plug

This is a pricey platinum plug. Nonetheless, it will give you what you want in a fantastic spark plug. Bosch engineers high-performance spark plugs. Platinum electrodes last longer than Nickel electrodes. They are more resistant to heat and are less ...

This is a pricey platinum plug. Nonetheless, it will give you what you want in a fantastic spark plug. Bosch engineers high-performance spark plugs. Platinum electrodes last longer than Nickel electrodes. They are more resistant to heat and are less prone to degradation. The performance of this spark plug is stellar. It won’t match an iridium spark plug. Iridium spark plugs are too powerful for some engines, so you may waste money trying to go all out.

It has a fine wire platinum electrode. This design of the electrode improves ignitability and reduces fuel consumption. This Bosch plug handles heat transfer very efficiently with its copper core. The ground electrode has a tapered design and is a titanium enhanced to resist degradation.

The Nickel plating on this spark plug provides good resistance to corrosion. The ribbed insulator design improves heat transfer and prevents flashovers

This pack comes with 6 spark plugs. If you do not mind the price it is a good buy.

Last updated on September 21, 2020 11:01 pm
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