The Best Spark Plugs
To help you find the perfect spark plug, we continuously put forth the effort to update and expand our list of recommendable spark plugs. Our team collects, edits and publishes new information, in order to present it to you in an accurate, significant and neatly arranged way.
Our Picks
8 More Spark Plug Alternatives
Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitab...
The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consiste...
Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flash...
G-Power Platinum
Designed to operate over a much wider heat range than ordinary plugs
Resists carbon buildup and pre-ignition
Solid copper core for greater spark
Longer insulator nose prevents fouling
Corrugated ribs on insulator prevents flashover
Fit type: Vehicle Specific
Designed to operate over a much wider heat range than ordinary plugs
Patented triple gasket sealing process eliminates the possibility of combustion gas lea...
Designed to operate over a much wider heat range than ordinary plugs
Resists carbon buildup and pre-ignition
Patented triple gasket sealing process eliminates the possibility of combustion gas lea...
2 pack NGK Standard 4929 Spark Plug
Genuine NGK Parts
Includes original packaging and hardware
NGK DCPR8E - Spark Plug - 2-Pack
NGK DCPR8E - Spark Plug - 2-Pack
NGK DCPR8E - Spark Plug - 2-Pack
Table of Contents
Buying Guide
Top Rated Spark Plugs
If you're looking into finding the best rated spark plug, you should probable check out the NGK 6619 Iridium Plugs. We looked at various sources of reviews and found this one to have the best mix between review count and average rating stars.
The Lowest Price We Could Find
Often, going for the best price is a simple but good option. With a price of $8.63 (last checked this morning), we do not list any other spark plugs cheaper than the NGK 6578 Plugs. Just remember that it's not always the best option to go for the cheapest one.
The Spark Plug With the Most Reviews
With at least 192 reviews and counting, the NGK 6619 Iridium Plugs might be another option to consider. This large amount of reviews signalizes that many people are using it, with most of them beeing satisfied.
High Quality Spark Plugs
It's quite rare that the saying "You get what you pay for" turns out incorrect. If you have the money on the sideline, feel free to choose the most expensive item from our list: The 4 pc DENSO Iridium Long Life Plugs currently sells for $57.15.
The Spark Plug With the Most Clicks
If you trust us and our users, feel free to check out the NGK 6619 Iridium Plugs. Our statistics say that it is the most favorite Spark Plug from the list above.
Our Bestseller
If you're still undecided, I would recommend that you go with the masses and choose the top selling spark plug: The NGK 6578 Plugs is the hottest bestseller in this category right now.
Spark Plug Reviews
Further Reading on Spark Plugs
Research
Wikipedia Article for Spark Plugs
A method of operating an internal combustion engine having at least one combustion chamber including a first spark plug and a second spark plug, wherein the first spark plug is configured to operate at a higher temperature than the second spark plug, the method …
An engine system, comprising of a combustion chamber; a first spark plug configured to perform a spark within the combustion chamber, said first plug configured to have a first heat range; a second spark plug configured to produce a spark within the combustion chamber …
… In some cases the existing electrodes of conventional spark plugs may be used as mounting faces … US20090096344A1 (en) *, 2007-10-10, 2009-04-16, Steigleman Jr Robert Lee, Sparkplugs and method to manufacture and assemble … Spark plug …
Useful Videos
In this video we review how long do NGK Iridium Spark Plugs last and what they look like after 100000 miles. If you are curious if these plugs can last a long time ...
About this Article
It was last updated on 2025-04-11 09:08:36 and has been viewed 4946 times.
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