If you have never replaced the spark plugs on your vehicle or recently purchased a vehicle that you are not sure the last time it has had its spark plugs replaced it would be a good idea to go ahead and do that just so that you have the peace of mind that it has been done. There is a debate about the long lasting plugs. There are four types of spark plugs, Copper, Iridium, platinum, and double platinum. Platinum spark plugs are an upgrade from the copper ones. The outside of copper spark plugs is coated with nickel-alloy that is fused to the copper electrodes core. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Iridium is harder, more durable, and more costly since you will be paying for the longer lifespan, and you will not have to replace the spark plugs as much as other options, like copper. Iridium spark plugs and Platinum spark plugs are pretty similar in their overall design but they have one key difference which is the material the tip is made of. If it requires that you only use copper spark plugs, then you cannot upgrade to any other.  They then realized the benefits of iridium tipped spark plugs which are the best spark plug technology that we have today. The nickel- alloy material wears out fast because it is not as hard as the other metals. check out my other article about the best spark plugs for horsepower. Despite being a good conductor of heat, it also has a low melting point, hence the reason it has to be coated with the nickel alloy. Though, platinum is less conductive than other materials, so platnum spark plugs but performs at a lower level. If your vehicle takes multiple tries to start up dirty spark plugs may be the culprit. Because they are inexpensive and will go a long time before you have to replace them, it is wise to always keep a spare set in case anything goes wrong and you have to replace them. Iridium spark plugs are highly superior to double platinum spark plugs and cannot compare to the copper ones. Spark plugs are designed to have a certain life expectancy based on what materials they are made of. Cabin air filters have been installed in vehicles for the past two decades and are designed to improve the air quality as it... Hi, I'm Jake Jackson and I am a car enthusiast and gear head.  Over the years I've owned numerous cars, trucks, and motorcycles and have had plenty of experience working on and buying things for them. Using Iridium spark plugs that give you the best value for money will be economical in the long run. Iridium spark plug life span?  Iridium spark plugs are designed to last over 100,000 miles which are longer than most people keep their cars.  If you decide to replace your spark plugs I’d go with iridium spark plugs so that you likely won’t have to worry about replacing them again, at least in that car. Aside from the very common copper spark plugs, there are two other options for most users; platinum and iridium plugs. [HELP] Sparkplugs: Platinum vs Iridium I'm riding a RoyalEnfield Bullet 500 (Cruiser bike).  If you never replace your spark plugs eventually they would not work as well which could cause issues with how well your car runs or if it can even start at all. In line with this, he is developing a community outreach program, potentially dubbed ‘Cars for change'. link to When Should You Change Your Cabin Air Filter? Depending on application, iridium plugs can even approach the lifespan of some platinum ones. Platinum spark plugs offer a slightly cheaper but less reliable option if you don’t want to spend as much on iridium spark plugs. Iridium is a metal that is harder and more durable than platinum. Why Is My Car Revving High On Its Own Idling Up and Down? Platinum is a much harder metal than the nickel alloy that is used to hold the edges in the copper plug. Copper is an excellent conductor of heat. When Should You Change Your Cabin Air Filter? Where the single platinum plug has a platinum disc welded to the center electrode the double has a platinum disc on both the side and center electrodes.  Each cylinder will have at least one spark plug inside of it, while some higher-end cars like some Mercedes will have two spark plugs per cylinder. Increased engine performance especially if you are upgrading from a copper or single platinum set. There is a chance that if your spark plugs were faulty, they damaged the wires too. It yields decent longevity but ranks the poorest in performance. Despite the different materials used for different spark plugs, the functions remain the same. It is also extremely dense.  They will then pull up all of the compatible spark plugs for your vehicle which you can then take your pick from. Together they form a formidable alloy that is used in making iridium spark plugs. When spark plugs were first invented they used copper on the tips of the spark plugs. Every plug in the Laser Series was designed for an OEM application. Ones that are too small and with poor gapping will cause you poor gas mileage as well as fouling. If you want a cheaper alternative to the iridium spark plugs, then go with the platinum spark plugs. Around that rod is wrapped a ceramic insulator, and around that a metal case. Iridium spark plugs give absolutely no improvement in the performance and mileage of the bikes, period. Why Is My Car Revving In Park? Although you will have to pay more money for iridium spark plugs, you will get what you pay for. It is also the most corrosive resistant metal. What Are the Differences Between Iridium and Platinum Spark Plugs? Reeves says the single- and double-platinum were employed strictly as a measure to increase the durability of the spark plugs. As you may already have figured out, platinum plugs use platinum while iridium plugs use iridium for the tip of the center electrode. Being a long-lasting metal, these spark plugs have a life span of up to 25% longer than double platinum plugs. Platinum and Iridium Plugs Platinum and Iridium plugs perform at a lower level than copper spark plugs, because they are less conductive and they tend to overheat. Steven Reilly is a qualified mechanic and his passion for cars goes beyond just the technical aspects. Speaking of platinum spark plugs – they’re right in the middle.  If your spark plugs can’t deliver the needed spark to the cylinder to turn over the engine then it won’t be able to start. Shop around, either physically or online to look at reviews of different brands if you are looking to change to a different brand.eval(ez_write_tag([[320,50],'motorbeast_org-large-leaderboard-2','ezslot_3',108,'0','0']));eval(ez_write_tag([[320,50],'motorbeast_org-large-leaderboard-2','ezslot_4',108,'0','1'])); They are quite basic car maintenance items and can be a do it yourself item if you are a handy person. Iridium is harder than platinum, and in most cases, iridium spark plugs last about 25 percent longer than comparable platinum spark plugs. Why? What are the best spark plugs for horsepower? These are different types of electrode materials that are used to manufacture them.eval(ez_write_tag([[320,50],'motorbeast_org-box-3','ezslot_5',103,'0','0'])); The number of cylinders in a car will determine how many spark plugs the engine will need. 2) Great Durability. Which Are Better Iridium vs Platinum Spark Plugs? Platinum disc and central electrode tip provide slow wear rate and better fuel efficiency. Are double iridium spark plugs worth the money?  Yes, I think so.  If your spark plugs cost less than 10 dollars to replace per each spark plug and you only have to replace your spark plugs every 100,000 miles then it makes sense to buy the best spark plugs that you can at that time. One of the mechanics asked me to change my Iridium Sparkplugs, which is the stock one to Platinum as it gives better mileage and performance.  Iridium spark plugs are the better spark plug options of the two. This goes a long way in prolonging the lifespan of these plugs. They have a better performance …  When the spark plugs ignite the fuel it causes combustion in the cylinder which then turns the pistons of your engine to create the power that is eventually transferred to the ground. Single Platinum Spark Plugs. Iridium spark plugs will last the longest. Platinum may not be as durable as iridium, but it is a lot more durable than the standard copper spark plugs which tend to go bad very quickly. Thanks to its strength, iridium spark plugs can last up to … Â. NGK G-Power ® platinum spark plugs feature a single platinum tip, 98% pure copper core and a .6 mm fine-wire center electrode for more focused sparks and better ignitability.. Trapezoidal ground electrode reduces quenching; High-grade alumina silicate ceramic for stronger insulation; Cold-rolled threads prevent cross-threading and damage to cylinder heads Ensure you replace the spark plug wire with every spark plug change. Spark plugs withstand extreme heat so the heat rating will be a factor, alongside performance.  Most spark plugs are going to have a life expectancy of somewhere around 50,000 miles, while others have an extended life expectancy of 100,000 miles. You may use the double-platinum as an upgrade. Won’t Start – If your car’s engine won’t consistently start in the morning or when you head out for work for the day then the spark plugs may be to blame. This site is created to help you make the best decision when it comes to all things car related. Spark plugs ignite the fuel that is injected into the cylinder walls of your engine. When your spark plugs create a spark to burn the air-fuel mixture in your engine cylinder some of that fuel remains unburnt which will eventually start to buildup on your spark plugs. Because of that, iridium spark plugs have the greatest durability and allows you to get the most possible use out of them. They are durable. If you are interested in getting the most horsepower out of your engine you may want to, link to Why Is My Car Revving In Park? With my Acura TSX, they recommend going with NGK spark plugs which is what I decided to replace my old spark plugs with. Iridium spark plugs are a little more expensive than the copper and platinum ones. He believes that cars can provide a constructive and fun opportunity to teach the youth important life skills. They are affordable and easily accessible. Rough Idle Issues. Spark plugs are a popular item to change, and it is important to know what a good spark plug vs. a bad one looks like. Amazon Affiliate -Drive Cave is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by linking to Amazon.com and affiliated sites and videos straight from the entertainment industry. High Fuel Consumption – If your car is starting to burn more fuel than it has in the past worn spark plugs may be the cause. Iridium spark plugs and Platinum spark plugs are pretty similar in their overall design but they have one key difference which is the material the tip is made of. Iridium IX ® vs. OE Iridium Spark Plugs. Platinum has twice better longevity than copper and fairy low price. Â, The easiest way to find out which spark plugs are designed for your vehicle is to search online. The price is another major difference when you compare Iridium vs Platinum spark plug. How Often Should You Change Your Cabin Air Filter? You will notice a considerable reduction in emissions. Rough Idle Issues. Their longevity is less than iridium plugs, but more than copper ones. You should always replace your spark plugs all at once and never one at a time or in pairs. Although the cost of iridium spark plugs gets offset by the added longevity that you get with the product, paying $15 x eight for a V8 engine can get to be a … Hopefully, this article was able to give you a better understanding of what’s better iridium or platinum spark plugs. The main difference is the material that the 'tip' of the spark plug is made of - normal ones are usually copper, whereas the other two have tips made out of platinum or iridium. Â. It is the second densest metal and has a very high melting point. Iridium spark plugs When looking at iridium vs. platinum spark plugs, the sure bet is that iridium is the most durable and will last the longest. This applies to the double-platinum, if your car manual recommends them, do not downgrade to single platinum or copper, but you may use the iridium spark plugs. You may want to look up your specific manufacturers’ recommended spark plug brand to see which brand they prefer.  Spark plug technology has been continuously improving since they were invented back in 1860 to the technology that we have today.  So then what type of spark plug is better iridium vs platinum spark plugs? Highly innovative technology goes into integrating the iridium into the superior material and this means they are more costly than copper or platinum They are well suited for high-performance engines. 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