0 rating. F.Y.I.-DENSO IS A MAJOR O.E.M. So this is overall a pretty high spec plug for a relatively low price tag. This plug delivers incredible firing potential for faster flame growth and reduced heat loss. your rating. The Denso (4503) PK16TT Platinum TT Spark Plug is our choice for the best budget-friendly spark plug as it provides nearly all the performance-enhancing features of iridium but at a fraction of the cost. It is hard to pull out a winner in the NGK vs Denso debate since both are iridium spark plugs and offer almost similar performance. 58 Posts . Say hello to the second most expensive product on this list. Bosch 4417 Platinum+4 FGR7DQP Spark Plug (Single), NGK 5464 BKR5EIX-11 Iridium IX Spark Plug, Autolite APP104 Double Platinum Spark Plug, Please use only a-z,A-Z,0-9,dash and underscores, I confirm I wish to sign up to the mailing list, 2 But you should be able to see how important the spark plug is, right? I referred to a different plug as the most expensive, because I saw the price and assumed no spark plug could possibly cost more. Ultimate Endurance and Power. If it is too loud or irregular sounding then the plugs could be the fault. The quenching effect has been decreased by forming the electrode into a double needle shape. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. If the price is your main concern, the NGK Iridium IX is cheaper than the Denso Iridium TT, although not by much. Would you like to peek behind the curtain of the writing process? This provides a plug that delivers excellent performance without having to rely on expensive materials like iridium or platinum. Car starts much faster 3. You can check the correct part number for your car directly at the Denso site here: DENSO IRIDIUM TT (at the very bottom) For your 2012 Prius it confirms part number: IXEH20TT Broadly speaking, they are all of the same design – with the exception of the first Bosch plug in the list above, which instead of the typical electrode and cap arrangement had a special 4-point electrode construction. So if you need to replace multiple plugs in one go this could actually be the economy option. DENSO’s patented Nickel TT Spark Plugs feature a nickel centre and a ‘twin’ protruding ground electrode with a slimmer 1.5mm diameter; Highly ignitable technology achieves ignition efficiency closer to DENSO’s premium Iridium ranges, in a design that does not require expensive precious metals Does not have to be gapped. Sort. We’ll start with one … They are well worth saving too, as they are a decent all round plug. Reviewed in the United States on January 22, 2020. Good value 94% agree. Advantages/ Functionality/ The main differences. Whilst iridium is overall the best material to look for in a spark plug, it’s also pretty expensive. This tiny explosion (and that is really what it is!) While a platinum spark plug such as this can provide less longevity than their iridium counterparts, the Denso 4503 isn’t far behind. products you will love. LPG / LPI specific or recommended Spark Plugs! DENSO 4504 PK20TT Platinum TT Spark Plug, 4 After all, the internal combustion engine simply cannot operate without a spark plug. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Denso Iridium TT spark plugs, with their unique Twin-Tip technology, have two "tips": a 0.4mm iridium center electrode, and a 0.7mm platinum ground electrode. Iridium Spark Plug DENSO 4701. Received 4 plugs in s single box, Reviewed in the United States on June 30, 2018. 1 star. $84.49. Over 140 years of technological innovation wiped out – without the spark plug, we have to ask the Amish to teach us all how to drive horse and buggies again. From the most expensive product on the list to the cheapest – but please don’t write it off and scroll straight past! The DENSO Iridium TT combines the power and torque of a high performance plug with the endurance of a long life original equipment spark plug. That is just leftover additives from cheap gasoline. Spark plugs can be designed to have different temperature tips – cold plugs have colder tips and hot plugs have even colder tips. The Best. 2 stars. Apparently, production has advanced to the point of fairly complete availability including types designated for all Proteges. That in turn affects engine performance, and can also lead to deposits building up on the plugs, which shorten their life span. Iridium TT Spark Plug. The Best Spark Plugs (Review & Buying Guide) in 2020 ... Denso (4504) PK20TT Platinum TT Spark Plug. It plugs into the cylinder head of a typical engine (*). Installed in my 2000 Sienna. Simple. Made my engine knock on start up. 10,95 € ITV16TT . So you can drive around the Earth over 4 times, with lower emissions and better fuel economy. Write a review. Instead, the main area where you will notice differences is in the materials used for the electrode and sometimes the cap, which will be constructed with one of three materials: Spark plugs don’t last forever. No engine, no car. Introducing the Iridium TT Spark Plug - featuring, at 0.4mm, the worlds smallest diameter centre electrode and a 0.7mm ground electrode. Pioneering Performance. Good quality 89% agree. At Sparkplugguide.biz we aspire to make it easy to ascertain unequivocally what Denso spark plug you want. When you buy through links on our site, we may earn an I love them. DENSO IRIDIUM TT Ref. ITV16TT #4718. They help to prevent flashover and in conjunction with a triple gasket seal eliminate any leakage of the gas mixture used for combustion in the engine. Unparalleled, the Iridium TT is designed to last beyond 100,000 miles providing coverage for most makes and models on the road today. My 2012 Scion XB had a engine code for misfire cylinder 1, replaced the individual coils and the spark plug. To put it simply – It’s not going to perform miracles, but it’s not going to let you down either. Denso manufacturers the following iridium series: Denso's Iridium TT Series is Denso's latest addition to revolutionary Twin-Tip technology. This aftermarket range makes advanced OE-quality technology available to a wider range of vehicles at an affordable cost. Read honest and unbiased product reviews from our users. 2020.3.25 SPARK PLUG CATALOG ASIA OCEANIA VERSION 2020 is updated. Selecting a Denso spark plug may be mystifying. IMPORTANT COVID-19 ! But as far as we are concerned, the Denso spark plug … It is a strong, dependable plug that is built to a high standard for a long working life. The cylinder head is flooded with a mixture of air and fuel (gasoline) that the spark plug ignites. Car is running smooth. Therefore, if engine performance is the most important factor to you – but you don’t want to take out a new credit card to buy your plugs – you should definitely take a look at these. Look Fine – If they look fine, and the engine is running perfectly, then the plugs are ok to put back into the engine. So choosing the correct plugs is very important. We curate, you discover! Denso also makes spark plugs to fit a number of application, and is the choice of tuning companies like NeuSpeed. Almost gone . Basically the exact opposite of the plug above, this product from Autolite is not really designed with premium performance in mind. Denso® - Introducing The New Iridium TT Spark Plug Denso® - Automotive Catalog Denso® - Spark Plugs Specifications Denso® - Iridium TT Spark Plug Features Denso Authorized Dealer $5.45 In Stock (1724) - Ships in 24 to 48 hrs Top subscription boxes – right to your door, Denso (4701) IK16TT Iridium TT Spark Plug, (Pack of 1), See all details for Denso (4701) IK16TT Iridium TT Spark Plug, (Pack of 1), © 1996-2020, Amazon.com, Inc. or its affiliates. 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology. Mazda 6 2003, Iridium TT™ Spark Plug by Denso®. I installed Denso Iridium TT (Twin Tip) Spark Plugs in my Prius 30,000 km ago. Free shipping. Well done, DENSO. Hopefully good for another 100,000 miles. Denso TT or twin tip spark plugs are a low cost upgrade for standard copper plugs. The quenching effect has been decreased by forming the electrode into a double needle shape. So you can drive around the Earth over 4 times, with lower emissions and better fuel economy. 10,95 € Add to cart More. Ford Mustang 1996, Iridium TT™ Spark Plug by Denso®. Find Denso Iridium TT Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! Instead, they use Glow Plugs. products! Denso Iridium TT spark plugs, with their unique Twin-Tip technology, have two "tips": a 0.4mm iridium center electrode, and a 0.7mm platinum ground electrode. I thought the engine was going to bend a rod! If you're searching for automotive parts that are OE-grade or better, go with Denso products, which are built to deliver superior performance each day. It employs a dual platinum construction, with a platinum disk and platinum electrode tip. It was nearing the time to replace plugs on my 2004 HCH, and after hearing some radio advertisments for this plug from one of the local DJ's, I decided to look into getting it instead of the Honda recommended replacements. The humble spark plug. It also brings long life – around 4x times the life span of a standard copper plug. Denso plugs are installed on almost every automobile model manufactured in Japan. You can also see improved fuel economy (up to five percent in most cases). affiliate commission. In those instances, it could improve engine performance and prolong spark plug life span to select the correct temperature plug. Let’s talk about Bosch vs NGK vs Denso spark plugs. $13.94. Users can get a longer life from the Denso spark plug, too, up to 63,000 miles. 100% pre-fired to assure the highest quality possible. Denso calls this a minimum quench electrode design and claims improved fuel economy, faster starts and enhanced flame propagation for increased engine efficiency. NGK 5464 BKR5EIX-11 Iridium IX Spark Plug, 10 Through the use of special spark plug making magic, DENSO has combined Iridium and Rhodium to create a plug that is super resistant to corrosion and corrosive chemicals like gasoline. ... Iridium spark plugs are perfect to … This is a premium price tag admittedly, but it is for a premium product. Free shipping . The typical copper ones will wear out between 10,000 to 20,000 miles. Your recently viewed items and featured recommendations, Select the department you want to search in, Reviewed in the United States on December 13, 2015. My 2006 Toyota Avalon has the Denso Iridium as OEM SP the car has 105000 miles and still working well a slight drop in MPG around town 19-20 vs 17-18 but can't compliant since its 10 yrs old and 105 k miles. One of the main benefits of using iridium in spark plugs is its extremely high melting point at nearly 2500 degrees Celsius. DENSO has started to sell IRIDIUM TT spark plugs having a φ0.4 mm iridium alloy center electrode and a 0.7 mm needle-type platinum alloy ground electrode. Well, the first thing you can do is read this guide…. The unique insulator noses are specially designed to improve throttle response too. Reviewed in the United States on November 15, 2017. If you're searching for automotive parts that are OE-grade or better, go with Denso products, which are built to deliver superior performance each day. If your engine spec sheet calls for copper, this is an excellent option for a very reasonable price. Again, that thin tip is going to really enhance engine performance. There is our list of the best park plugs out on the market today. thinner or more brittle than a new plug, it’s time to replace it. The design of the Denso Iridium TT plug means that less voltage is required to create the spark and less energy to make the connection between electrodes. However, the NGK spark plugs are slightly less expensive and provide many of the same benefits and features, such as both using iridium and both boosting performance and fuel economy. Finally, it has a pretty unique feature, a set of corrugated ribs on the insulator. Denso’s patented iridium alloy has the highest iridium concentration, making it more durable and producing a dramatic improvement in spark plug life. 4 stars. These three are the usual suspects if your OE parts went kaput. Kitchenistic helps you find the latest and gratest What Denso Iridium Plugs Are Available in the US? This is important, as if the plug is operating in an environment that is too cool, the combustion in the cylinder head won’t be as efficient as it could be. VERIFIED FIT FOR: 1999 PLYMOUTH BREEZE 2.4L ESPESSO TRIM 189,000 O.D. When picking the right one, just think opposites. This aftermarket range makes advanced OE-quality technology available to a wider range of vehicles at an affordable cost. The exception would if you are very concerned about getting the maximum engine performance possible, or if you live somewhere very cold (Alaska) or very hot (Florida). It should be a nice smooth and consistent sound – almost a purr. A small diameter centre electrode and a raised pad on the ground electrode ensure an accurate and efficient spark … The iridium spark plug from Denso may be more expensive than the other brands’. DENSO’s patented Nickel TT Spark Plugs feature a nickel centre and a ‘twin’ protruding ground electrode with a slimmer 1.5mm diameter; Highly ignitable technology achieves ignition efficiency closer to DENSO’s premium Iridium ranges, in a design that does not require expensive precious metals Well sir, you just plug them in and they spark. Discussion Starter • #1 • Sep 25, 2015 (Edited) I know it's probably too soon for changing spark plugs, but I am anal about better performance, economy, etc. I have a Gen 2 Prius, so I have a different size, but the same type. AFTER REPLACING BOSCH +4 PLATINUMS WITH THESE DENSO IRIDIUMS, THE ENGINE STARTS FASTER AND RUNS SMOOTHER. You can still see all customer reviews for the product. 29 Reviews. The plug tip has been re-designed from the ground up, producing a product that looks very different from the traditional model. 29 ratings. The electrode’s diameter in these plugs shrinks more than an NGK. Introducing the Iridium TT Spark Plug - featuring, at 0.4mm, the worlds smallest diameter centre electrode and a 0.7mm ground electrode. TT or Twin-Tip technology promotes spark energy concentration and explosion, which translates into improved acceleration and economy. What we have instead is a superb everyday plug that is perfectly suited to go into a normal car and perform well in normal, everyday situations. Well you are right, Denso’s Iridium TT Spark Plugs work awesome in that environment. This center electrode is, at the time of this writing, the smallest in the world! 1. However, they’re not as durable as iridium spark plugs so having to change your spark plugs may be needed sooner. Autolite APP104 Double Platinum Spark Plug, Add 10,95 € This means if durability is a quality that you’re looking for the most, then you won’t get it from platinum spark plugs. 0 rating. That name on the carton is your first guarantee of quality. So far so good no issues after fixing. Or at least that is the absolute basic description of the workings of the internal combustion engine. Search. If you notice that you’re getting less mileage from each tank of gas, it could be time for a fresh set of plugs. It also analyzes reviews to verify trustworthiness. DENSO’s iridium TT plugs are designed for long distance and heavy-use drivers who care about mileage and performance. Removing spark plugs is relatively straight forward, and this guide should provide everything you need. Denso Iridium TT Spark Plugs (Set of 4) IK16TT 4701. Free shipping . $29.44. These products are specially designed for high performance vehicles and have a number of features to achieve that aim. NGK 6619 Iridium Spark Plugs LFR6AIX. Would recommend 95% agree. If you're searching for automotive parts that are OE-grade or better, go with Denso products, which are built to deliver superior performance each day. That thinness of the electrode will lower the power needs without affecting performance, leading to fast engine starts and improved efficiency. *Diesel engines are a little different, and don’t use spark plugs. Even though they are relatively simple little things there are a few differences in the various models that you will see available. ! Share your thoughts with other customers. DENSO 5304 IK20 Iridium Power Spark Plug, 9 Denso (4702) IK20TT Iridium TT Spark Plug 4.5 out of 5 stars 110. by mlstrick Feb 09, 2017. Then I saw this product, our second entry from Bosch. 14R-4CIU EA0,5 Z205 Federal Mogul® (Beru) spark plugs for stationary gas operated industrial engines, are manufactured of high quality materials that are resistant to combustion. ... DENSO IRIDIUM TT Ref. First used with OE spark plugs for luxury and performance cars, they are the smallest mass-produced center electrodes available. $45.74. $22.82. But look at it as a long-term investment, divide the price by the years of service you’ll get, and this plug basically buys itself. Denso Iridium TT spark plugs, with their unique Twin-Tip technology, have two "tips": a 0.4mm iridium center electrode, and a 0.7mm platinum ground electrode. This is a great product that will not cost you as much as you might assume. They worked perfectly well with the car and the engine runs even smoother than before thanks to the twin electrodes and are very reasonably priced for Iridium spark plugs because they’re usually pretty expensive. This spark plug features a ‘twin tip’ - a thin centre and a protruding ground electrode both 1.1mm in diameter - which enhances your engine’s efficiency and extends the spark plug’s shelf life. Cold tips are better to use on a very, very hot day. First used with OE spark plugs for luxury and performance cars, they are the smallest mass-produced center electrodes available. Worn – If the plug electrode looks worn, i.e. This item, (30) Denso / Denso Iridium T.T Spark Plugs , is part of the online auction: Complete Liquidation of Kohlweiss Auto Parts (Part 2). How do you know which plugs are the best for your engine set up? Bosch 4417 Platinum+4 FGR7DQP Spark Plug (Single), 6 Free shipping . What we have here is a very innovative design. PLUGS ARE PRE-GAPPED AND COME WITH A HEAVY PLASTIC TUBE COVERING THE ELECTRODE TO PROTECT THE FACTORY SET GAP. ... We’ll take a look and remove the review if it doesn’t follow our guidelines. The DENSO Iridium TT spark plug is the the plug that will last you four trips around the globe – and the plug that gets Clay Millican fired up like he's on the race track. 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United States on November 15, 2017, just think opposites the power without! And hot plugs are a decent all round plug have no proof of nor! Excellent investment with lower emissions and better fuel economy ( up to five percent in most cases ) Bosch NGK! In turn affects engine performance and prolong spark plug sizes, colors all of which to. And claims improved fuel economy although not by much three are the smallest mass-produced center electrodes available the of...