All products sold on AdvanceAutoParts.com are covered by warranty. ... Toyota Prius Plug-In Spark Plug Customer Reviews. 3426 This part does not fit your selected vehicle. But as far as we are concerned, the Denso spark plug … Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. If he is charged for the filter, the manufacturer will be violating the Magnuson - Moss Warranty Act and other applicable law. 0 Reviews. The Advance Auto Parts core charge presented to you online today with your item is representative of the most common core charge. Iridium plugs have an extremely long life as Iridium is 6x harder and 8x stronger than platinum. Price is the only downside of the Denso plugs. 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 Tapered cut ground electrode increases ignitability and decreases quenching. Advance Auto Parts Limited Warranty - applies to all products not covered by one of the below warranties. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. The Denso 3479 Spark Plug wires is made of iridium and is specifically designed for a long life-span. The shipping was substandard. First Automotive Plug to Use Iridium! Easy DIY job using this adjustable socket: Reviewed in the United States on July 1, 2020. Free shipping for many products! Iridium. You can still see all customer reviews for the product. If the consumer asks for the statement in writing, he will not receive it. Machine rolled threads prevent seizing or cross threading during installation and removal. Aftermarket Long Life Iridium Plugs Autolite Iridium XP, Champion Iridium, Bosch Iridium and Denso Iridium TT bring the features of OEM iridium long life plugs to the market, with an iridium or iridium enhanced fine wire center electrode and platinum or iridium/platinum tipped ground electrode. High quality materials are use throughout. It is estimated that iridium spark plugs will last for at least 60,000 miles. See More Reviews. Patented U-groove ground electrode design fires leaner mixtures than conventional plugs, Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads, Wide range of part numbers for thousands of applications, including classic and collector cars, Lasts twice as long as most conventional plugs, Withstands temperatures greater than 4000° Fahrenheit, Alternate/OEM Part Number(s): 12290RBJ003, 12290RW0003, 22401AA750, 22401AA751, 312863590, 313126910, 313616530, 9091901247, FK20HR11. Really not much to say about the spark plus, this is the plug that Toyota recommends in the 4 runner manual. Reviewed in the United States on July 7, 2018. This produces a dramatic improvement in ignitability and spark plug life. 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. Denso has created a spark plug unlike anything on the market today. Machine rolled threads prevent seizing or cross threading during installation and removal. Consumer purchasers of automotive filters are sometimes told by an automobile dealer-s service writer or mechanic that a brand of replacement filter cannot be used in the consumer-s vehicle during the warranty period. Just google “How to spot counterfeit Denso spark plugs”. their first purchase. 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. This, of course, tends to cast doubt on the quality of the replacement filter. Universal Fit $13.38. 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). We’ll start with one … Buy online, pick up in-store in 30 minutes. In summary, DENSO has used their technological skills to make a really cool spark plug that resists misfires and fouling, provides consistent spark, even after 100K miles,. Two were out of the box ... luckily the ceramic looks intact on all of the plugs. Find many great new & used options and get the best deals for Spark Plug-Iridium Long Life DENSO SK20R11 at the best online prices at eBay! Check Latest Price. 2020.3.25 SPARK PLUG CATALOG ASIA OCEANIA VERSION 2020 is updated. Denso® 3226 Denso Double Platinum Spark Plug, Sold individually. The best spark plugs on the market boast an iridium construction. Lifespan of iridium spark plugs. Share your Speed Perks love! I can't say that my truck is running any better but it's definitely not running worse so I would say that at the very least these are the perfect replacement for the OEM plugs. Add to cart. Of course, all of this comes at a price since iridium spark plugs cost as much as 3x more than platinum spark plugs. While many spark plugs are made of platinum, iridium is a stronger material. If you have any questions, please call 1-877-ADVANCE (238-2623) or visit any Advance Auto Parts store. Under the Magnuson - Moss Warranty Act, 15U.S.C. Direct replacement for the spark plugs in my 2010 Toyota Tundra 5.7L V8. 2020.3.25 "Find Your Plugs" is updated. It also analyzes reviews to verify trustworthiness. DENSO can boast being the first manufacturer to use iridium – something which has become standard for many spark plug makers these days. Denso’s patented iridium alloy has the highest iridium concentration, making it more durable and producing a dramatic improvement in spark plug life. Reviewed in the United States on December 19, 2015. Enriching - tests and opinions Uszlachetniacze.blogspot.com 20,000 km type [normal lifespan type] To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. 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. Please see below for the full text of our warranty policies. Reviewed in the United States on July 5, 2018. The plugs I received had variable gaps and none met the pre-gap standard. Reviewed in the United States on October 13, 2020. Employing a revolutionary new 360° laser-welding process, DENSO has created a spark plug unlike anything on the market today. Denso Iridium Spark Plug types Denso Iridium Tough Plugs. The Federal Trade Commission has authority to enforce the Magnuson - Moss Warranty Act, including obtaining injunctions and orders containing affirmative relief. Please reload the page and try again. Some of its best spark plugs for motorcycles are the Denso Platinum TT Spark Plug and the Denso Iridium Long Life Spark Plugs. 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