The Denso Spark Iridium Long Life spark plug delivers awe-inspiring firing potential for speedy flame growth and minimizes heat loss. gizzard1955. vs DENSO ignition coils. User Tag List: Reply: Page 1 of 2: 1: 2 > Thread Tools: Rate Thread: Display Modes: 04-11-2012, 05:44 PM #1: Supra725. A spark plug that is tailored to meet the efficiency of the new age automobiles will definitely last longer.eval(ez_write_tag([[300,250],'atfulldrive_com-leader-2','ezslot_11',130,'0','0'])); Denso and NKG are products of great manufacturing giants that address the need for fuel efficiency, tolerating leaner fuel mixtures and improving combustion processes brought on by the increasingly complex automobiles coming up every day. Adobe Acrobat Reader is required to view … NGK Part Finder. But in order to arrive at a definite conclusion, it is best to compare NGK and Denso plugs in the same category. This is all thanks to its superior iridium alloy built that has an astoundingly high melting point that is perfect for the new age high tech and high-performance engines. But we’re only talking about untouched, bone stock vehicles. Both are OEM on several cars manufacturers. However, I've also searched the prices for those two spark plugs, and found out that Denso iridium is more expensive. All the rumors about NGK vs Denso are probably just the result of plain old gossip from rumormongers. Changing or modifying basic engine components such as the air intakes and the spark plug wires might not always result in squeezing out the best possible performance. Answer Save. Most of the times, your mechanic won’t replace the spark plug but re-adjust the electrode gapping to its factory settings. NGK vs Denso: Which Is The Better Spark Plug? The Iridium IX also comes with corrugated ribs on the insulator. I gapped the NGK plugs myself, to the stock .031 gap. I was going to choose the one who quoted … However, if you want something long-lasting, stable and coming at a lower cost, then NGK is your partner in crime. The Best Diesel Fuel Additive You Can Find In The Market, The Best Catalytic Converter Cleaners For Your Car, The Best Aftermarket Catalytic Converters For Your Car. I was wondering if anyone has compared Denso vs NGK Iridium plugs. Super Tech Synthetic Oil vs Mobil 1 Real Comparison, Amsoil vs Royal Purple: A Comparison Review, Valvoline vs Castrol: A Thorough Comparison, Pennzoil Platinum vs Mobil 1 Detailed Comparison, Can You Use Transmission Fluid For Power Steering Fluid? The winning argument however of why they are a favorite among many is that NGK spark plugs are easily available and shops stock a huge selection of NGK products. So I pulled into an O'Reilly and swapped the failed one to a non oem. Nothing matches up to the longevity of Denso and NGK iridium plugs. They managed to come up with the Iridium TT. Real Review of the 2019 Jeep Grand Cherokee, 2020 Chevrolet Corvette Features Mid-Engine for Next Generation. Denso or NGK is universal for anything Asian as far as I'm concerned. Pricewise, they are fairly priced and wear very well compared to NGK. 1; 2; Search this thread. It’s therefore prudent to check with a professional in order to get a better diagnosis of the cause of the misfire and get the problem fixed in good time. After bolting them inside the motor, simply set and forget. Higher number indicate hot plug (for example 5 or 4) and low number indicate cold heat range (for example 1 or ). IIRC the denso is smaller gap from the get go, close to stock as where the NGK is a lot wider gap. Does your vehicle give out a rough sound and vibrate when sitting idle? Sebelum menyelam jauh ke dalam diskusi Denso vs NGK, Anda harus mengetahui jenis dan fitur khusus mereka untuk melihat apakah mereka sesuai dengan kebutuhan Anda. More so the important parts like the catalytic converter and oxygen sensors. George is an enthusiastic blogger and an auto mechanic expert whose mission is to provide the readers with the best tips, guides, and recent events in the automotive industry. The Best Catalytic Converter Cleaner for Your Car (Product Reviews), How to Fix A Catalytic Converter Without Replacing, The Best Digital Torque Wrench in 2020 – Complete Guide, Milwaukee 2767 vs 2763 Impact Wrench Review, Review of the Best Mechanics Creeper in 2020, Husky Tools vs Craftsman Tool Set Comparison Review, Air Hawk Pro vs Air Dragon Real Honest Comparison, How to Fix a Car Key Stuck in the Ignition. Feb 10th, 2015 10:14 am. What this means is the Denso Iridium TT is equipped with two tips: a 0.7-millimeter Platinum ground electrode, and a 0.4-millimeter iridium center electrode. Plugs myself, to the longevity of Denso and NGK iridium plugs go crazy a... Plugs cost as much as 3x more than an NGK t taste the heat! 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