The 4 Best Spark Plugs for Toyota Tacomas – Reviews 2023

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So, spark plugs for your Toyota Tacoma–when you need to replace them, how can you tell which ones are the best? After all, spark plugs are vital engine parts that ignite the gasoline-air mixture in your engine to get it running. Once the combustion is initiated, it sustains itself for as long as your truck is turned on.

The spark plug may not do much work when your engine is running, but it’s literally the reason your engine can run in the first place. So what do you do when you want to replace your spark plug? Check out these ideal replacement parts below for your truck!

These are our reviews for the 4 best spark plugs for Toyota Tacomas on the market:

Toyota Tacoma Genuine Parts 90919-01235 Spark Plug

The Toyota genuine parts spark plug is exactly what it says on the label. This spark plug is a 1:1 replacement unit for the one that came with your Toyota Tacoma.

This genuine article is the perfect replacement spark plug for your Toyota Tacoma. If you want to simply remove your old unit and replace it with your new one, this is the spark plug for you.

To its credit, this genuine Toyota Tacoma spark plug is made with single ground electrodes with a U-groove design, ensuring you get the hottest possible spark whenever you turn on your Tacoma. In addition, this spark plug can last for up to 60,000 miles — about 10 times longer than an oil change — before you’ll have to replace it again.

Toyota also goes above and beyond to ensure its spark plugs don’t just work — they stand the test of time. This spark plug is made of platinum, nickel, and iridium to prevent cracking and any other physical damage that can happen from regular or high-intensity use.

If that doesn’t have you sold on this genuine spark plug, keep in mind that it’s also one of the most affordable models as well, which, for the money, makes it one of the best spark plugs for Toyota Tacomas period.

E3 Spark Plug E3.48 Automotive Spark Plug

The E3 spark plug model E3.48 is a general replacement part that works for a wide variety of engines on the market, including the factory engines for Toyota Tacomas.

This spark plug is designed to a high standard of durability and reliability, and it practically eliminates the problem of carbon buildup or carbon deposits during its life. In fact, E3 is so confident that this spark plug will last in your truck that they offer a 5 year, 100,000 mile warranty on it!

This spark plug is intended to create a hotter and more precise flame. It doesn’t just make your gasoline combust in your engine — it also creates more pressure in the engine itself, ensuring your engine stays hotter to create more consistent combustion.

In fact, this spark plug can improve engine power by 6%-12%, depending on your engine’s class, and it can even make your Tacoma more fuel efficient from 4%-13%. To top it all off, this spark plug even helps eliminate carbon emissions!

That’s an incredible amount of improvement to come from such an affordable spark plug. If you want something slightly more expensive than the Tacoma standard, but with a whole lot more improvement, go with the E3 model!

NGK (4302) BKR5EKPB-11 Laser Platinum Spark Plug

The NGK (4302) BKR5EKPB-11 laser platinum spark plug is a powerful replacement option when your Toyota Tacoma’s factory spark plug fails.

The primary concern of NGK for this spark plug is durability. Its corrugated ribs, ceramic insulator, copper core, and triple sealed interior is all intended to prevent your spark plug from breaking after regular use. In addition, this spark plug actually reduces the amount of voltage required to create a spark in the first place.

The exterior is resistant to corrosion and abrasion, and it’s designed to install quickly and easily into your engine.

Does it have the same incredible features or affordable price point as the other items on this list? Maybe not. But this spark plug is strong when it comes down to brass tacks. If you want the absolutely most reliable spark plug without any of the other bells and whistles — like fuel economy or carbon reduction — then this is among the best spark plugs for Toyota Tacomas around!

6 New NGK Iridium IX Spark Plugs BKR5EIX-11 # 5464

The NGK iridium IX spark plugs are some of the most reliable and impressive spark plugs on the automotive market today. This package comes with six in one purchase, ensuring you can replace plugs in multiple trucks or giving you enough spark plugs for the rest of your Tacoma’s life.

These high-quality spark plugs feature a mileage life between 40,000 and 50,000 miles. However, the built-in iridium wire electrode and nickel-alloy ground actually increases your engine’s horsepower while maximizing torque! In other words, if you use your Toyota Tacoma to haul heavy loads on a regular basis, this is the option for your truck!

These spark plugs also come with Trivalent metal plating, which is used for its superior resistance to corrosion and seizing. Altogether, that means these spark plugs are reliable for every ignition, and they deliver on their promise of performance.

If you want to make your Toyota Tacoma pickup even stronger than it was off the factory floor, then this is the spark plug for your needs!

So Which Are the Right Spark Plug for Your Toyota Tacoma?

If you want a direct factory replacement for your Toyota, go with the genuine replacement spark plug. It’s affordable and you know exactly what you’ll get from using it.

If you want a spark plug that emphasizes mileage, fuel economy, and emission reduction, choose the E3 model. This spark plug is also affordable, and it offers an impressive range of upgrades to your engine that can pay dividends for up to 100,000 miles and beyond.

If you’re on the market for a spark plug that’s simply strong, pick the NGK laser platinum spark plug (see full specs). This spark plug is the physically strongest unit we have on our list, designed to stand up to all kinds of metal-on-metal punishment.

Finally, if you want a spark plug that’ll give your horsepower and torque a boost, choose the NGK 6-pack (see full specs)! These six plugs are all intended to make your engine perform at an even higher level, giving you tremendous performance for a comparatively minor investment.

Do you know which, for your needs, are the best spark plugs for Toyota Tacomas? Check out our list today! Good luck!

How to replace the spark plugs on a 2011 Toyota Tacoma

  • Founder of Mechanical Caveman, Beau is an unrepentant tool enthusiast and, sporting deadlift-callused hands and an incongruous beer belly, all-around macho guy. When he doesn’t know re tools, he consults with his handyman and car-repairman buds to give you well-reasoned and cutting-edge info.

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One response

  1. Hi, I’ve been driving and maintaining my Tacomas for around 30 years now and one very strange thing that Toyota does straight from the factory, is to put Denso’s one one side of the engine and NGK’s on the other. I have never found out the reason for this.

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