Which type of spark plug is best?
NGK 6619 Iridium IX Spark Plugs snagged the top pick in our spark plug comparison because they offered the best mix of high-performance, fuel efficiency, durability, and dependability. Featuring an iridium construction, these high-quality spark plugs provide a longer lifespan than copper and platinum spark plugs.
What’s better iridium or platinum spark plugs?
Iridium is said to be six times harder and eight times stronger than platinum with a 700° higher melting point. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs.
Are all spark plug brands the same?
All spark plug manufacturers cross-reference their plugs with other brands so their brand can be interchanged with other brands. In other words, any brand of spark plug can be used in any vehicle make or model application assuming the plug has the correct dimensions, design and heat range.
Which is better copper or iridium spark plugs?
Platinum and Iridium plugs perform at a lower level than copper spark plugs, because they are less conductive and they tend to overheat. However, the overall longevity of these two types of metal is better than copper plugs. In reality, copper has the best performance of all three and the worst longevity.
Does it matter what type of spark plugs you get?
The most important detail in a spark plug is matching your engine’s design. Copper has high conductivity and low price, but also a shorter lifespan. Harder platinum and iridium cost more, but were designed to last longer, but remember, the best fit is always the one designed for your engine.
What kind of spark plugs can you use in a Toyota?
The NGK spark plugs can be used in any vehicles that require iridium components but they’re best suited for Toyota and Lexus cars. It’s best to check the car’s manual to ensure the NGK spark plugs are compatible with your vehicle. Why Use NGK Spark Plugs?
Which is the best brand of spark plugs?
With over 8 decades of experience, NGK is one of the biggest names in spark plugs. Years of experience creating specialized sensors, connectors and other car engine components have helped earn NGK a reputation as a trusted brand noted for quality and consistency.
What kind of spark plug is NGK 5464?
NGK manufactures the 5464 spark plug with a 0.6mm thread with a fine iridium tip. The iridium tip ensures durability and a stable spark & the tapered ground electrode minimizes the effects of electrical quenching. The insulator nose is longer which prevents fouling and the corrugated ribs on the insulator prevent flashovers.
What should the gap be on Toyota Tacoma spark plugs?
According to the best spark plug reference on TW, gap should be .043″ I’ve always been told Denso or NGK for imports. Click to expand… Yes, and Toyota = Denso.