NGK V-powered spark plugs are designed with trivalent metal plating technology that aids in anti-corrosion and anti-seizing characteristics which makes it an ideal product for DIY enthusiasts. While the motor company only recommends use of their original equipment Harley brand spark plugs, the other brands often exceed original specification and will not void your warranty. Those that do will have either a standard ground electrode design, usually in nickel alloy, or a solid platinum bar ground (similar to the Denso racing design) and a 0.4mm Iridium alloy centre electrode. The NGK 6953 V-powered spark plugs come at affordable prices and create sufficient ignition for less system voltage. The NGK plugs are made from a fine wire center electrode that comes with a Copper Core and an Iridium Alloy tip.The nickel electrodes have an Extremely High Melting Point and come with a Trivalent Metal Plating sealed in a Pure Alumina Silicate Ceramic Insulator with Corrugated Ribs.. Because of that, iridium spark plugs have the greatest durability and allows you to get the most possible use out of them. We have an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its vehicle application and they are designed to suit a broad range of vehicles on Australian roads. NGK have over 80 years of experience in spark plug manufacturing and we are a world leader in spark plug technology. Diagnostic testing is carried out on all returned parts to identify the reason of the failure, be it manufacturing errors or external factors. NGK IX Iridium spark plugs are manufactured using the latest technology to … Rover V8's always ran better on Bosch or NGK than the original Champions). 10,000 miles on the 18’ and decided time to change the plugs. Spark plugs don’t last forever. Iridium – The pinnacle of spark plug tech. Not sure about the Ruthenium HX plugs, as they were not around when I contacted NGK about the longevity of the various grades. 3) Less Voltage Needed. In determining an NGK cross reference, we have found that the "Torch" and "NHSP LD" provide a good starting point. NGK makes plugs for almost any type of application and riding style. Any one has experience using iridium plugs please let me know your experience. Iridium plugs will deliver the best performance, the best fuel efficiency and the longest life span – but also the highest price tags. NGK Iridium IX spark plugs. With a full line of spark plugs, coils, and wire sets, NGK covers 95% of import and domestic vehicles on the market. Iridium spark plugs are globally the best performance category of spark plugs having superior technology. All in all, the NGK Iridium Spark Plug is the perfect replacement for platinum spark plugs. While they can be pricey, they’re worth the money and time it takes for them to arrive. Currently there are several brands of Spark Plugs being manufactured in China. The installation of this spark plug definitely makes your bike smoother than before. I think the NGK is nicer than the Denso because on the ground electrode, NGK is much thicker than Denso if this does matter. Leading in the automotive industry, NGK spark plugs are available for virtually every type of engine – cars, motorcycles, marine applications, small engines, and power tools. NGK's attention to performance excellence sparks that kind of commitment. I am thinking to change my AE110 normal spark plug to iridium spark plug. NGK (7293) XR45IX Iridium IX Spark Plug, Pack of 1. It's what has made NGK the world leader. AC Delco 41-147 OEM spark plugs: 4.5 to 5.7k range, 5.2k average resistance Denso ITV24 spark plugs: 3.0 to 4.2k range, 3.8k average resistance NGK 6510 spark plugs: 4.2 to 4.8k range, 4.6k average resistance Seems like the NGK plugs average within 10% of the OEM plugs, in terms of resistance to direct current. 6 New NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469 4.6 out of 5 stars 811. The NGK 7397 Spark plug is made of iridium and is designed for drivers who desire performance. From our technologically advanced racing spark plugs and cold performance Iridium IX line, to our economical OEM quality replacement plugs, NGK is the spark plug of choice for millions of drivers. I just got tired of changing plugs every 10,000 or so miles, Now I don't have to worry about it for a long time. Chevy Corvair 1964, Iridium IX™ Spark Plug by NGK®. If you have been following any of the VAG 1.8T / TFSI tuning scene over the last few months, you will have noticed a few posts on Facebook Groups such as 1.8T 20v Tuning and TFSI Tuning that there have been fake NGK spark plugs going round which have huge negative effects on stock and tuned engines. I've found, over the years that certain engines/makes do seem to have a preference for plugs (e.g. 66 Posts . The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX ® ideal for the performance enthusiast. However, people often concern about their higher price. Sensor Parts The world’s largest OE oxygen sensor manufacturer now offers a full line of premium technical sensors for the aftermarket, featuring more than 6,800 SKUs. To avoid this kind α problem, always insist on genuine NGK brand spark plugs. Now let’s have a short overview of NGK IX Iridium Plugs. NGK.com stocks every NGK spark plug available, including motorcycle and marine spark plugs, ngk g power, ngk iridium and ngk ruthenium plugs. With the design of a fine wire center electrode, iridium spark plugs conduct the better electrical energy and boost firing efficiency. The NGK spark plug finder helps find the right spark plug via the NGK spark plug codes. 4 New NGK Iridium IX Spark Plugs CR9EIX # 3521 by NGK 7.3 6.8 7.4 Microsoft may earn an Affiliate Commission if you purchase something through recommended links on this page. NGK SPARK PLUG the world’s leading ignition and sensor specialist, provides customers with a statutory warranty for all its products, including its world-renowned spark plugs and glow plugs. I am going to replace the spark plugs in my 2013 Mini Cooper S I was going to buy the NGK 95770 Iridium plugs at $13.99 ea. Below is a cross-reference list of spark plugs for use in most Harley models. Nevertheless, I expect them to last at least as long as the Iridium Laser plugs. i am using Denso K16RU-11 normal spark plus at the movement but those are giving me problems. The typical copper ones will wear out between 10,000 to 20,000 miles. Virtually all spark plugs use a copper-core center wrapped in nickel, platinum or iridium to conduct the electrical charge, jump the gap, and promote efficient heat dissipation. Both are suppose to be long life plug with iridium tip and platinum pad. Reports from defrauded consumers clearly show that using imitation spark plugs can damage your engine. $37.90. NGK (7355) XR5IX Iridium IX Spark Plug, Pack of 1. Ignition Coils From the world leader in Spark Plug and Ignition Lead technology comes a premium range of quality Ignition Coils. I have the Denso Long Life Iridium SK20R11 and NGK OEM Laser Iridium IFR6T11 side by side. NGK Iridium Spark Plugs. Moreover, once fitted with the NGK Spark Plug your engine will provide stable and optimum performance which makes the spark plug one of the bestselling spark plugs on the market. NGK Iridium Plugs. In modified engines-those with increased compression, forced induction, nitrous or water/alcohol injection-a substantial improvement can be seen through upgrading stock ignition system components. 8 PCS NEW --- DENSO # 5325 IRIDIUM Power Spark Plugs -- IT16. Per NGK, G-Power Platinum plugs are good for 60K km, Iridium IX 100K km, and Iridium Laser 120K km. These Spark Plugs are more commonly found in Chinese engine applications and are not always readily available in Australia for aftermarket purposes. Compare with similar items. Signs That You Need to Change Your Spark Plugs . Not all NGK racing plugs incorporate an Iridium centre electrode. From these strengths, iridium spark plugs can enhance their durability up to 25 percent longer than any comparable platinum type. When the electrical current is generated from the iridium spark plug, it does not require as much voltage because it has a tiny electrode in the center of it. Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap. Any one is using Denso or NGK Iridium spark plugs here. 4 New NGK Iridium IX Spark Plugs CR9EIX # 3521 by NGK 8.8 8.3 8.9 5: NGK (6418) BKR6EIX Iridium IX Spark Plug, Pack of 1 8.5 8.0 8.6 6: * *NOTE: Precious metals like platinum, silver and gold are not used on central electrodes for improved electrical conductivity. NGK is a world leading spark plug brand that also specialises in ignition leads. I just changed my spark plugs and went with the Ac Delco Iridium plugs and have noticed no difference between them and the Ngk copper plugs I was using. If installed in a regular engine, they would likely last longer than most people keep their car (barring any motor problems that can cause premature plug death). Why Use NGK 6353 Spark Plugs? Iridium Racing Plugs Denso iridium racing plugs and some NGK iridium racing plugs have iridium center and a platinum ground electrodes. Iridium IX ®. NGK Spark Plugs. It will be the great replacement while all NGK models are sharp and compatible with most of the vehicles. Next. You want the iridium's for an OEM replacement on that 14 5.7. These spark plugs use very precious Iridium metal at the tip of center electrode of diameter 0.6mm. Its superior anti-corrosion and anti-seizing technology made NGK Iridium Plugs best among the others in the market. Why use potertially harmful imitation spark plugs in the engines of valuable cars, motorcycles, and general-purpose machinery? This item NGK (7189) XR4IX Iridium IX Spark Plug, Pack of 1. Those cheaper ones are the Nickel plugs, aka your standard copper plug. NGK is the OEM for both types of Mopar plugs. 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