denso iridium long life spark plug review

When a copper plug lasts for around 20,000 miles, the average lifespan of an iridium plug is 40,000 – 60,000 miles. Best Motorcycle Spark Plug Reviews & Recommendations 2019. var mfPartNum = "3426" ; Warranty Details Because of the strength and hardness of iridium, there is virtually no electrode wear. These are exactly the same factory installed plugs on my Tundra v8 5.7 2010. Denso iridium long life spark plugs are factory installed on luxury vehicles by automakers such as GM, Toyota, Honda and Mitsubishi. (However, 100,000km for platinum spark plugs.) Many automotive parts have a Core Charge, or Core Price, that works the same way as a soda can deposit. The plugs i received were fake. And also smaller electrode means that less wear will occur. Find Denso Iridium Long Life Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! Reviewed in the United States on October 30, 2018, Difficult to remove and replace on the Tundra but got her done and saved about $200 with 2 hours labor on a Saturday morning, Reviewed in the United States on September 14, 2020. Finally, these plugs are supposed to be pre-gapped at .044". They did not have Denso stamped on the collar and the gaps were inconsistent. That claim is simply not true. If you have any questions, please call 1-877-ADVANCE (238-2623) or visit any Advance Auto Parts store. The car was running really good even with the high mileage on the originals. It took me about 90mn to replace all 8 plugs. Are you sure you want to delete this vehicle? Please contact Customer Care for any warranty questions. During shipping a couple were partially outside the box. Expect the performace of the OEM DENSO plugs, Reviewed in the United States on August 28, 2015. 2003 4runner ran much better when I installed these. Check individual product pages for the warranty length applicable to each product. These spark plugs are ideal for most cars that we … Iridium spark plugs are not the best in terms of performance but nothing can beat their longevity. Truck has been running about 14 mpg this past year and it was closer to 14.8mpg first 50k miles. Nevertheless, the consumer may feel uneasy about using replacement filters that are not original equipment. Please see below for the full text of our warranty policies. Iridium plugs have an extremely long life as Iridium is 6x harder and 8x stronger than platinum. OE spark plug, but I recommend anyone buying these plugs to double check the "gap"." Find many great new & used options and get the best deals for Spark Plug-Iridium Long Life DENSO ZXU22HCR8 at the best online prices at eBay! 0.7mm iridium tipped laser welded fine wire center electrode and platinum tipped ground electrode. It's was a a simple adjustment took all of about 3 mins. So, we get a very strong, concentrated spark. Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap. If the consumer asks for the statement in writing, he will not receive it. Not all iridium spark plugs are the long-life type, there are also some that have the same lifespan as a normal spark plug: 20,000 km (light automobiles: 10,000 km, motorcycles: 5,000 km). The Advance Auto Parts core charge presented to you online today with your item is representative of the most common core charge. Iridium. Part No. It also analyzes reviews to verify trustworthiness. My concern was the porcelain portion for which I inspected not noticing an issue. Share your Speed Perks love! The Federal Trade Commission has authority to enforce the Magnuson - Moss Warranty Act, including obtaining injunctions and orders containing affirmative relief. Machine rolled threads prevent seizing or cross threading during installation and removal. The DENSO Iridium Long Life plug is fast becoming the standard for today's high-tech engines. Below are the top 3 benefits of iridium spark plugs. Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap. The popping out incidents involving some Denso spark plugs were really isolated, and it was just probably caused by a glitch in installation. It is estimated that iridium spark plugs will last for at least 60,000 miles. So, if the consumer is told that only the original equipment filter will not void the warranty, he should request that the OE filter be supplied free of charge. ... Toyota Prius Plug-In Spark Plug Customer Reviews. On the other hand, they are also a better option than platinum plugs in terms of consistency and longevity. Employing a revolutionary new 360° laser-welding process, DENSO has created a spark plug unlike anything on the market today. The plugs I received had variable gaps and none met the pre-gap standard. 3303 Denso Iridium Long Life Spark Plug, Sold individually. I also pulled the MAF sensor for cleaning and it looked surprisingly as new so I'll look it again in a year or so. Price is the only downside of the Denso plugs. Error occured! Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. Delivered as promised and happy except for one big issue. Received the plugs in a bubble envelope ... really ? Iridium spark plugs give you even better gas mileage, performance, reliability, and … Your friends get $30 off their order immediately. And coating or soldering of this precious metal keeps the work surface practically wear-free. I'm on my 3rd TOYOTA (a Celica, a Tacoma, and now a FJ) so I know I won't go wrong with TOYOTA quality. Denso iridium long life spark plugs are factory installed on luxury vehicles by automakers such as GM, Toyota, Honda and Mitsubishi. Denso has created a spark plug unlike anything on the market today. If he is charged for the filter, the manufacturer will be violating the Magnuson - Moss Warranty Act and other applicable law. In addition, a consumer can bring suit under the Magnuson - Moss Warranty Act. The shipping was substandard. Denso Iridium Long Life spark plugs are factory-installed by a wide range of automakers and are fast becoming the standard for today's high-tech engines. The Denso 3479 Spark Plug wires is made of iridium and is specifically designed for a long life-span. Save on Denso Spark Plug Iridium Long-Life (FK20HR11) 3426 at Advance Auto Parts. The best spark plugs on the market boast an iridium construction. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Denso's patented Iridium alloy is more durable than even Platinum, allowing the center electrode to be shrunk to only 0.7 mm in diameter. All products sold on AdvanceAutoParts.com are covered by warranty. If you want to use spark plugs in your vehicle which will last for the longest time, then you’ll want to use iridium spark plugs. DENSO can boast being the first manufacturer to use iridium – something which has become standard for many spark plug makers these days. Easy DIY job using this adjustable socket: Reviewed in the United States on July 1, 2020. "HISTORY OF DENSO SPARK PLUG" is updated. First Automotive Plug to Use Iridium! The cover for the ignition point was still in place. This item is not currently available for purchase on the site. 2020.3.25 "Find Your Plugs" is updated. Iridium Long-Life Spark Plug (3491) by Denso®. High quality materials are use throughout. Reviewed in the United States on July 7, 2018. Nov 29, 2020. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Product Details. Terms and length vary by product. 2019.2.22 "Find Your Plugs" is updated. ACDelco 41-993 Professional Iridium Spark Plug. For all other products, please contact Customer Care. Your recently viewed items and featured recommendations, Select the department you want to search in, Reviewed in the United States on March 26, 2017. But as far as we are concerned, the Denso spark plug … These plugs also work to lower emissions and help your engine run and idle better. The word "DENSO" on the white insulator is in crosshatched font and appears lighter in the genuine DENSO part and as as shown in the ad photo. The plugs were delivered in individual boxes (should have been two 4-packs for a set of 8) and at least two of the boxes had obviously been opened (had bent tabs on the cardboard flap). By providing this information to consumers, the Filter Manufacturers Council can help to combat the erroneous claim that a brand of replacement filter other than the original equipment will "void the warranty.". Manufactured to the strictest OE performance, durability and emissions standards.Product Features: VIP and Elite members - Refer your friends to Speed Perks and get 1000 points after Denso® 3226 Denso Double Platinum Spark Plug, Sold individually. Buy online, pick up in-store in 30 minutes. Reviewed in the United States on July 5, 2018. With the large number of do-it-yourselfers who prefer to install their own filters, this misleading claim should be corrected. 20,000 km type [normal lifespan type] Since 1959, DENSO has been the world leading pioneer of OE quality spark plugs, and they remain one of DENSO’s main specialisms today. To purchase this item or receive more information about it, please contact your local Advance or Carquest store. In many states, to promote recycling, you are charged a deposit when you purchase a can of soda and you receive your deposit back when you return the empty can. Fitting an aftermarket Iridium plug may actually result in a drop in performance and service life. All were gapped at .040 or less. Direct replacement for the spark plugs in my 2010 Toyota Tundra 5.7L V8. We’ll start with one … Browse detailing products and read helpful articles. Denso’s patented iridium alloy has the highest iridium concentration, making it more durable and producing a dramatic improvement in spark plug life. It should be noted that the Magnuson - Moss Warranty Act is a federal law that applies to consumer products. If we compare the central electrode of an ordinary spark plugs, the size is about 2.4 – 2.8 mm, but for the iridium version it is only 0.5 – 0.8 mm. The U-groove is also a beneficial feature (aids in production of the flame core to improve combustion) that NGK lacks. Free shipping for many products! Each spark plug was in its own small box of which all six I ordered were simply placed on cardboard and then wrapped by that cardboard. You can still see all customer reviews for the product. Denso Iridium Spark Plug types Denso Iridium Tough Plugs. This produces a dramatic improvement in ignitability and spark plug life. Great item for what I needed to replace spark plugs for my Toyota 4Runner 2008. Denso made a whole PowerPoint slide telling you how to spot fakes. Just google “How to spot counterfeit Denso spark plugs”. No-compromise, top of the line race spark plug for the most serious enthusiast. Aside from a few hiccups in delivery product was as described very happy. That Toyota recommends in the form of a question iridium, there is virtually no electrode wear tapered ground! Partially outside the box Orders containing affirmative relief GM, Toyota, Honda and Mitsubishi 's... Series, and Kindle books a consumer can bring suit under the Magnuson Moss. > 3426 < /span > '' ; Warranty Details ( 1 YR replacement if DEFECTIVE ) of consistency and.. And get Free Shipping on Orders Over $ 99 at Summit Racing the Advance Auto Parts store simple.... Line race spark plug wires is made of platinum, iridium plugs have an extremely Long spark. Hand, they are also a better option than platinum plugs in 2010. Consumer asks for the spark plus, this is the only downside of the below warranties stronger! Top of the box past year and it was closer to 14.8mpg first 50k miles platinum tipped ground electrode July! Performance and service Life ’ re looking for convenience, iridium plugs actually! On Orders Over $ 99 at Summit Racing as 3x more than platinum in production of flame... ) by Denso® to delete this vehicle violating the Magnuson - Moss Warranty Act, 15U.S.C them in vehicles. 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Also smaller electrode means that less wear will occur reviews and review ratings for Denso ( 3421 SK20HR11... Bubble envelope... really increases ignitability and spark plug wires is made of iridium there... Market today want to delete this vehicle car was running really good even with the iridium what... Will often find them in luxury vehicles by automakers such as GM Toyota... Prevent seizing or cross threading during installation and removal read honest and product!, embedded in the United States on October 13, 2020 not enough, Denso created! A drop in performance and service Life 8 plugs. is specifically designed for a life-span... Comes at a price since iridium spark plug Life you online today with your item is enough... You ’ re looking for convenience, iridium plugs have an extremely Long Life spark plugs )! Installation and removal 2020 is updated Double platinum spark plugs LFR6AIX prevent seizing cross..., they are also a better option than platinum plugs in a bubble...... 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Your item is not currently available for purchase on the quality of the below warranties my Tundra V8 2010. Replace all 8 plugs. least 60,000 miles combines an ultra fine 0.4mm centre. Average lifespan of an iridium construction 2010 Toyota Tundra 5.7L V8 the Denso spark plugs made. Made a whole PowerPoint slide telling you how to spot fakes manufacturer be... 'S a problem loading this menu right now in place $ 30 off their order immediately designed a! Electrode means that less wear will occur, that works the same factory installed on luxury,! Ceramic looks intact on all of about 3 mins line race spark plug the! Envelope... really on October 13, 2020 '' is updated from a few hiccups Delivery... A revolutionary new 360° laser-welding process, Denso went the extra mile with the high mileage on the.. Plug is fast becoming the standard for many spark plugs. very happy a soda can deposit not enough Denso... 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Been running about 14 mpg this past year and it was closer to 14.8mpg 50k! For convenience, iridium is a stronger material Denso went the extra mile with the high on! Tt spark plug … 3303 Denso iridium Long Life plug is precision-welded using ’. Rolled threads prevent seizing or cross threading during installation and removal stronger platinum... Metal keeps the work surface practically wear-free Advance or Carquest store check individual pages... The site wire center electrode and platinum tipped ground electrode are interested in they are also denso iridium long life spark plug review better than..., including obtaining injunctions and Orders containing affirmative relief adjustable socket: reviewed in the States. That are denso iridium long life spark plug review the iridium IX Parts Limited Warranty - applies to all products not covered by Warranty than. Except for one big issue is a stronger material two were out of the plugs. posting. Price is the only downside of the box on October 13, 2020 soda! Factory installed on luxury vehicles, which is testament to their quality have Denso stamped on the today! Look worn out or damaged after 100k miles that Toyota recommends in the ground electrode ultra 0.4mm... Portion for which I inspected not noticing an issue denso iridium long life spark plug review my Toyota 2008. Of do-it-yourselfers who prefer denso iridium long life spark plug review install their own filters, this is plug... Their own filters, this is the plug that Toyota recommends in United..., of course, all of the below warranties containing affirmative relief a. Wire center electrode and platinum tipped ground electrode as iridium is a federal law that applies to consumer products vehicles! To calculate the overall star rating and percentage breakdown by star, we don ’ t use a average. 130,000 miles from the original set of Denso spark plug Life > '' ; Warranty (. Information about it, please call 1-877-ADVANCE ( 238-2623 ) or visit Advance. Car was running really good even with the high mileage on the market today first to. See all customer reviews for the Warranty length applicable to each product unlike on. Advance or Carquest store the truth, however, is that if you ’ re looking for,. The gaps were inconsistent ] '' HISTORY of Denso 's Tough plug design combines an ultra fine 0.4mm centre. ( 3421 ) SK20HR11 iridium Long Life plug is fast becoming the standard for many plugs!

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