Look Fine – If they look fine, and the engine is running perfectly, then the plugs are ok to put back into the engine. Ultimate Endurance and Power. Iridium and platinum technologies combine with Denso’s 360-degree laser welding process in Denso Twin-Tip Iridium to create a plug with a lifetime over 100,000 miles. DENSO selected Iridium and engineered it with Rhodium to build the most durable alloy for spark plugs. So choosing the correct plugs is very important. SUPPLIER (O.E.M. 0 rating. 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 No engine, no car. It’s a great middle ground between cheaper products of inferior manufacture and materials and the top end, premium plugs and their high prices. First used with OE spark plugs for luxury and performance cars, they are the smallest mass-produced center electrodes available. Nothing against NGK but OEM was Denso on this year and model. 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. The iridium spark plug from Denso may be more expensive than the other brands’. Now, as we’ve stressed already – iridium is the best sparkplug material. 10,95 € Add to cart More. $29.44. This center electrode is, at the time of this writing, the smallest in the world! 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. These spark plugs are ideal for most cars that we … Your recently viewed items and featured recommendations, Select the department you want to search in, Reviewed in the United States on December 13, 2015. Gap wasn't consistent across plugs (bought 4). Does not have to be gapped. Shop Denso Iridium Spark Plugs at 2Wheel. 0 rating. Well Denso don’t disappoint. The Denso spark plug (Iridium) can minimize heat loss, and the smaller electrode diameter can improve ignitability. 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology. 10,95 € ITV16TT . Denso Iridium TT Spark Plugs (Set of 4) IK16TT 4701. 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. products! Couple that with the copper construction on the electrode and this is a very basic model. Finally, it has a pretty unique feature, a set of corrugated ribs on the insulator. Denso (3381) K20HR-U11 Traditional Spark Plug ... Review this product. The design is also very straightforward to use – it is literally a plug and play model, no adjustments required after install. That’s it! But if you really care about exacting the maximum power and performance from your engine they could be an excellent investment. With improved performance at a lower cost, experience a smooth and superior ride anytime, anywhere. If you can find an authentic seller of authentic Bosch Double Iridium Spark Plugs, this could be an alternative to the Denso and NGK spark plugs reviewed here. I referred to a different plug as the most expensive, because I saw the price and assumed no spark plug could possibly cost more. Denso Iridium TT Spark Plugs focus on the … Replaced plugs along with wires and coils. We’ll start with one … First used with OE spark plugs for luxury and performance cars, they are the smallest mass-produced center electrodes … The unique insulator noses are specially designed to improve throttle response too. Free shipping. $42.29. Look out for these signs that your plugs are on the way out, and change them nice and early: Difficulty Starting the Engine – The biggest give way that the plugs are tired out is if the car struggles to start, especially in the morning. Find Denso Iridium TT Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! ACDelco 41-993 Professional Iridium Spark Plug. Find helpful customer reviews and review ratings for Denso (4704) IKH20TT Iridium TT Spark Plug, (Pack of 1) at Amazon.com. There's a problem loading this menu right now. But we’re only talking about untouched, bone stock vehicles. We’ll start with one of the more premium products on this list – it is in fact the most expensive. 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. This aftermarket range makes advanced OE-quality technology available to a wider range of vehicles at an affordable cost. Reviewed in the United States on January 22, 2020. VERIFIED FIT FOR: 1999 PLYMOUTH BREEZE 2.4L ESPESSO TRIM 189,000 O.D. So far so good no issues after fixing. Denso plugs are installed on almost every automobile model manufactured in Japan. NGK 6619 Iridium Spark Plugs LFR6AIX. What Denso Iridium Plugs Are Available in the US? Let’s talk about Bosch vs NGK vs Denso spark plugs. Bosch 4417 Platinum+4 FGR7DQP Spark Plug (Single), 6 Most relevant reviews See all 29 reviews. 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. Manufacturer Part Number 4603. But that was 1 plug from 10 that was a totally different design. affiliate commission. 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. This tiny explosion (and that is really what it is!) The Denso Iridium Power spark plug takes full advantage of this attribute by using a fine-tipped 0.4 mm diameter electrode in place of the more traditional wide-diameter offerings. $29.44. 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. 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 This aftermarket range makes advanced OE-quality technology available to a wider range of vehicles at an affordable cost. Most recent. Unparalleled, the Iridium TT is designed to last beyond 100,000 miles providing coverage for most makes and models on the road today. The Best. Received 4 plugs in s single box, Reviewed in the United States on June 30, 2018. To chose the right ones you need to understand how they work, how to work on them and how to spot the signs of the spark plug is perfect for your needs. Ultimate Endurance and Power. However, it is also a nicely put together plug with built in anti corrosion resistance. Reviewed in the United States on March 30, 2016. If it is too loud or irregular sounding then the plugs could be the fault. Due to the advanced material and … I thought the engine was going to bend a rod! Which is a good thingbecause those metals are expensive. Engineered with the smallest tip in the market, the DENSO Iridium TT spark plug delivers more complete combustion, giving you superior fuel economy over any other plug. Not only in terms of what brand’s best, but also regarding the best type to put in your car. Iridium and platinum technologies combine with Denso’s 360-degree laser welding process in Denso Twin-Tip Iridium to create a plug with a lifetime over 100,000 miles. Plus, it’s not like these things rot – if you don’t use them all, just tuck them away for the future. Misfires – Poorly plugs won’t help the cylinder fire properly, leading to – you guessed it – misfires. The Best Spark Plugs (Review & Buying Guide) in 2020 ... Denso (4504) PK20TT Platinum TT Spark Plug. Reviewed in the United States on November 15, 2020. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. So you can drive around the Earth over 4 times, with lower emissions and better fuel economy. $13.94. No more absurd timing pull under WOT I was debating between the Denso's and the NGK's. Please make sure that you are posting in the form of a question. What we have here are four yttrium-enhanced electrodes instead of the single electrode & cap system seen on traditional plugs. Find Denso Products 4713 Denso Iridium TT Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology. We curate, you discover! Again, that thin tip is going to really enhance engine performance. 2020.3.25 SPARK PLUG CATALOG ASIA OCEANIA VERSION 2020 is updated. Idle is much smoother 4. 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. If you commute to work, drive to the mall – in other words use a normal car to do normal things – this is a great plug made with very good materials to a tried and trusted design. Riferimento: 14R-4CIU EA0,5 Z205 Marca: FEDERAL-MOGUL 14R-4CIU EA0,5 Z205. Read honest and unbiased product reviews from our users. I have a Gen 2 Prius, so I have a different size, but the same type. So if you use your car to do doughnuts and hand break turns in parking lots and out run the cops on the freeway – this isn’t the plug for you! Well this seems as good a place as any to start – how do Spark Plugs work? Hot plugs are, unsurprisingly, the exact opposite. 32 product ratings. 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. 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. 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology. DENSO Iridium TT Spark Plug - IT20TT - 4 Plugs ... Denso SK16R11 Pack of 4 Iridium Spark Plugs Replaces 067700-8840 22401-40P65 IFR5T11 ... 3,179 reviews scanned Introducing the Iridium TT Spark Plug - featuring, at 0.4mm, the worlds smallest diameter centre electrode and a 0.7mm ground electrode. 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. Free shipping . The German firm Bosch are a premier manufacturer of electrical goods (they make my kettle & my refrigerator for example) so first of all you know you are getting a quality product – the name is the guarantee. 4 - DENSO Spark Plugs 4701 / IK16TT Iridium TT. $45.74. A spark plug is first and foremost an electrical device. Have it in 1-3 Days. However, it is also a multipack, which is something of a rarity these days, when many manufacturers look to sell plugs individually. ! NGK 5464 BKR5EIX-11 Iridium IX Spark Plug, 10 10,95 € I've been strictly a Denso user for many yrs. When you buy through links on our site, we may earn an ... for the Toyota engineer who decided you have to take apart the entire air intake system on the Rav4 just to change the spark plugs. ... Be the first to write a review. Both are outstanding. Iridium spark plugs give you even better gas mileage, performance, reliability, and longevity than double-platinum plugs. After all, the internal combustion engine simply cannot operate without a spark plug. This plug delivers incredible firing potential for faster flame growth and reduced heat loss. Orders over $75 Ship Free. products you will love. The popping out incidents involving some Denso spark plugs were really isolated, and it was just probably caused by a glitch in installation. As we mentioned up top, these deceptively simple products are in fact very important to the smooth running of your engine, and when they start to fail can reduce fuel efficiency by up to 30%. Learn more. I just put these Denso Iridium TT Spark Plugs in my 2015 TRD 4x4 Off Off Road Tacoma. Rough Idling – We all know what a car’s engine should sound like when it idles, right? Well you are right, Denso’s Iridium TT Spark Plugs work awesome in that environment. What we have here is a very innovative design. 4 stars. Add in the fact it’s laser welded platinum and that’s a very good start. drives a piston that is attached to a crankshaft that transfers the energy (via a couple more connections) to the wheels of your car, propelling the vehicle. But as far as we are concerned, the Denso spark plug … Whilst iridium is overall the best material to look for in a spark plug, it’s also pretty expensive. That in turn affects engine performance, and can also lead to deposits building up on the plugs, which shorten their life span. Platinum constructed plugs are not a million away in terms of quality and life span, and this model from DENSO is one of the better options on the market right now. thinner or more brittle than a new plug, it’s time to replace it. The patented formula has the highest concentration of Iridium of any spark plug and outperforms in the most severe engine temperatures resisting oxidation and voltage wear for over 100,000 miles. That thinness of the electrode will lower the power needs without affecting performance, leading to fast engine starts and improved efficiency. One of the main benefits of using iridium in spark plugs is its extremely high melting point at nearly 2500 degrees Celsius. 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. They are designed to operate with hot tips that means they are always toasty warm even when the air being brought into the engine is cold. 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. Denso calls this a minimum quench electrode design and claims improved fuel economy, faster starts and enhanced flame propagation for increased engine efficiency. Ultimate Endurance and Power. Platinum will get you to around 50,000 to 60,000 and iridium even further – some types can survive up to 100,000 miles. Free shipping . So no spark plugs, no engine. Worn – If the plug electrode looks worn, i.e. 2 stars. This provides a plug that delivers excellent performance without having to rely on expensive materials like iridium or platinum. 3 ratings. Whilst the previous model utilized a double platinum construction, these plugs only have Platinum on the electrode tip. The Iridium TT Twin Tip Technology delivers far less obstruction to the spark allowing an omni-directional explosion. Or at least that is the absolute basic description of the workings of the internal combustion engine. 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. How do you know which plugs are the best for your engine set up? 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). Well done, DENSO. Iridium TT Spark Plug. 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. If your engine spec sheet calls for copper, this is an excellent option for a very reasonable price. by mlstrick Feb 09, 2017. That explains the incredible engine performance this product can bring – but it also explains the high price. Cold tips are better to use on a very, very hot day. This is a great product that will not cost you as much as you might assume. Denso TT Iridium SIP TwinTip Spark Plug IK16TT / 4701 Replace BKR5EIX BKR5EVX. Some engines, especially older ones, specify a copper plug. IMPORTANT COVID-19 ! 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. It also analyzes reviews to verify trustworthiness. DENSO 5304 IK20 Iridium Power Spark Plug, 9 I wouldn't be surprised if these are knock offs...however I have no proof of that nor can I evaluate that. Simple. It should be a nice smooth and consistent sound – almost a purr. The quenching effect has been decreased by forming the electrode into a double needle shape. Reviewed in the United States on January 14, 2018, Easy installation and reliable performance. Would you like to peek behind the curtain of the writing process? Check Latest Price. These are not the recommended 2 electrode Denso plugs much debate about using a single tip SP that it will degrade mileage & performance, but so far no issues & while its more $$$ they are rated for 100k miles. *Diesel engines are a little different, and don’t use spark plugs. Second comes from the materials – Iridium electrode and an Iridium cap. Does not have to be gapped. IT20TT #4714. The Best Motorcycle Spark Plugs (Review) in 2020, The Best Car Brake Pads (Review & Buying Guide) in 2020, The Best Cabin Air Filters (Review) in 2020, Help us to show you The electrode itself has a width of 11mm which is a little thicker than you will find on truly premium plugs however it’s not going to have a noticeable effect on performance in a normal car in regular driving conditions. Denso’s patented iridium alloy has the highest iridium concentration, making it more durable and producing a dramatic improvement in spark plug life. 6pc Denso 4715 Iridium TT Spark Plug for ITF16TT ITF16TT Tune Up Kit hq. Yes, this is expensive. It is a strong, dependable plug that is built to a high standard for a long working life. Product Reviews Spark Plug-Iridium TT DENSO 4701. So in this product we see both the best materials being used and also the thinnest electrode on the list. Even though they are relatively simple little things there are a few differences in the various models that you will see available. LEAVE THE TUBES ON UNTIL YOU ARE READY TO INSTALL. 5 stars. They can also make a big difference in the driving experience and smooth operation of your car, so choosing the right plugs to either upgrade or replace your existing set is vitally important. your rating. Denso TT or twin tip spark plugs are a low cost upgrade for standard copper plugs. Write a review. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. However, they make up with that by employing an incredibly thin (0.6mm! 2020.3.25 "Find Your Plugs" is updated. 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 LPG / LPI specific or recommended Spark Plugs! Most relevant. That’s because the tips car cooler, so they operate at a lower temperature allowing the plug to remove excess heat form the engine more efficiently. The price of this product is eye watering – but my God are you getting a top, top quality spark plug here. Apparently, production has advanced to the point of fairly complete availability including types designated for all Proteges. I have to test performance then I will update the review. Advantages/ Functionality/ The main differences. That name on the carton is your first guarantee of quality. Van has just over 200,000 miles on it, so better efficiency would be a plus, however most important to me when ordering parts for an old vehicle online is that it is compatible. 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. First used with OE spark plugs for luxury and performance cars, they are the smallest mass-produced center electrodes … DENSO 4504 PK20TT Platinum TT Spark Plug, 4 Would recommend 95% agree. 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. To put it simply – It’s not going to perform miracles, but it’s not going to let you down either. Car starts much faster 3. From the most expensive product on the list to the cheapest – but please don’t write it off and scroll straight past! "HISTORY OF DENSO SPARK PLUG" is updated. Iridium and platinum technologies combine with Denso’s 360-degree laser welding process in Denso Twin-Tip Iridium to create a plug with a lifetime over 100,000 miles. Denso TT Iridium SIP TwinTip Spark Plug IT20TT / 4714 Replace BPR6EFIX-10 TR51IX. DENSO IRIDIUM TT Ref. In those instances, it could improve engine performance and prolong spark plug life span to select the correct temperature plug. 29 ratings. Spark plugs…name an aftermarket part that has led to as much discussion as these fellas. At Sparkplugguide.biz we aspire to make it easy to ascertain unequivocally what Denso spark plug you want. India, Indonesia, Korea, Malaysia, Philippines, Saudi Arabia, Singapore, Taiwan, Thailand and Vietnam Automobile, Motorcycle are renewed. The typical copper ones will wear out between 10,000 to 20,000 miles. Fine, with red coating – The engine works fine, the plugs look ok but with a bit of a red coating. I made a mistake in this list when I was drafting it. ... DENSO Spark Plugs & Glow Plugs for Audi TT, DENSO Spark Plugs & Glow Plugs for Audi TT Quattro, DENSO Spark Plugs & Glow Plugs for 2004 Audi TT, 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. Sort. This is a case of opposites attracting. So if you have a diesel car and have read this guide all the way to this point then… sorry. Denso TT plug as used in 2.0 L FS-DE engine. One of the main benefits of using iridium in spark plugs is its extremely high melting point at nearly 2500 degrees Celsius. Great Product / Very Happy ! 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 The humble spark plug. They make for an even smoother running engine as well as noticeably better fuel economy, Reviewed in the United States on December 17, 2019. Selecting a Denso spark plug may be mystifying. Gap was also out of spec on some. So if you need to replace multiple plugs in one go this could actually be the economy option. 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. 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. With various Denso qualities, picks, types, spark plug sizes, colors all of which appear to be calling your name. Only 13 parts are required in the range to replace the standard copper plugs used in over 90% of vehicles on the UK's roads. 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. With maximum performance at a lower cost, experience a smooth and superior ride anytime, anywhere. DENSO IRIDIUM TT SPARK PLUGS. Denso (4702) IK20TT Iridium TT Spark Plug 4.5 out of 5 stars 110. $84.49. Installed in my 2000 Sienna. Well, the first thing you can do is read this guide…. This is a high performance plug with a number of unique features. 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. Iridium Spark Plug DENSO 4701. Instead, they use Glow Plugs. Made my engine knock on start up. Poor Acceleration – If you put your boot down at a green light and the car moves away like an asthmatic sloth then plugs could be the problem. Not only does it come with Iridium tips in its construction, it also has an incredible 0.4mm width electrode. For most of us though, the types of plugs recommended for our vehicles will take into account the correct temperature, so don’t worry about it too much. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Reviewed in the United States on July 24, 2017, Just today I fixed this spark plugs in my Toyota corolla. You can also see improved fuel economy (up to five percent in most cases). Denso TT or Twin Tip Spark Plugs offer a low cost performance upgrade for standard spark plugs. 100% pre-fired to assure the highest quality possible. Easy to Install – No Adjustments Required, Relatively Expensive (not that expensive though). It is more than 3 times the price of some of the other plugs here so you better be getting a heck of a good plug for that outlay, right? The key thing to remember here is the specialized technology Denso uses for their Iridium TT Spark Plugs. It also brings long life – around 4x times the life span of a standard copper plug. Buy Now Denso Spark Plug. Basically the exact opposite of the plug above, this product from Autolite is not really designed with premium performance in mind. 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. You don’t want to wait until the plugs are completely worn out however as that will affect engine performance and fuel efficiency – costing you way more money than what a new set of plugs will set you back. ... 6 pc Denso Platinum TT Spark Plugs for Jeep Liberty 3.7L V6 2002-2012 Tune ab. At Summit Racing access to music, movies, TV shows, original audio series, Kindle... The NGK 's corrosion resistance every ounce of power from your engine they could an... Electrode & cap system seen on traditional plugs HEAVY PLASTIC TUBE COVERING the electrode into a double shape! From Autolite is not really designed with premium performance in mind during and... 25 % longer life span of a standard copper plug features into a needle! 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