However, NGK last longer compared to Denso. NGK Ref. Ignition Coil Durability Testing: Genuine vs. Re: Denso vs ngk? So I know its not the wires, but could be the coilpacks Search Rockauto and NGK's site and saw there is a Denso and NGK(under the brand NTK) oxygen sensor available for my 97 alti. Denzo are made in Japan ,Thailand, Indonesia and or exported to Japan.They are installed on almost every car manufactured in Japan and Asia. I will choose NGK over Denso in this application. I think my denso … Do not change the gap on platinum, iridium or twin … « Reply #6 on: Jul 09, 2017, 12:50:03 PM » I tried several different types in the 91 22re 2wd over the first couple years of owning it in an attempt to gauge real world mpg comparisons. I’d say either go with that or pair your NGK plugs with wires from the same manufacturer. NGK ignition wire sets are engineered to meet strict OEM tolerances using variable pitch wire winding, creating resistance to radio frequency interference. BPR6EGP . I've run all three and so far my car likes Denso Iridium IK27's. _____ The OE Delco on one of my cars were 14 yrs old before being changed as preventive maintenance and never had a problem. Denso 3132 $13.50 for four sankei 555 lower ball joint $31 ngk wire set $60 ngk plugs #2262 $9 gti Hengst air filter $15.60 hengst cabin filter $13.10 mann oil filter $14.40 x3 total $185.40 taxes in we can beat rock autos pricing and can meet up after hours The Denso wires (versus the OEM wires) have the same plugs at the spark plugs with slightly longer wires. Designed and manufactured in our ISO 17025 accredited lab, NGK ignition coils are engineered to OE durability and performance. As for the wires, yours probably have a lot of life left in them but at $35 for a set of new NGK wires, I'd probably just replace them. Denso Spark Company NGK vs. OEM Spark Plug Wires. _____ Denso is an industrial leader in spark plug technology since 1959. But I suspect the ngk will cost a bit more. 5. The gas mileage is the same with the NGK's, than with the Denso's, that were in the car at 90k. With more than 450 ignition coil part numbers and 95% VIO coverage, NGK is The Ignition Specialist™. With nickel plugs, especially with motorcycles, the gap may need adjustment. The Denso's I got were in a Denso box but nothing on the cables indicated who made them. I prefer NGK but Denso makes a great product. NGK Brand NGK Model NGK Spark Plug Wire Set Item Weight 8.6 ounces Item model number RC-TE79 Is Discontinued By Manufacturer No Exterior Machined Manufacturer Part Number TE79 OEM Part Number 19037-20020, 90919-21521 Cover Included 3 Wires (Coil Lead N/R) The factory wires were Sumitomo's which are not available here as far as I know. Fake. I think your right. Who knows, you might get better mileage and they would pay for themselves with gas at $4.50/gallon. Always use a special spark plug gapping tool to change the gap. Datsun parts for 240Z, 260Z, 280Z, 280ZX, 510, 520, 521, 620, & Fairlady Roadster Our next plug comes again from Denso. The results were astonishing. For example, the above OE kit fits 2005-2010 Forester (non-turbo), 2005-2011 Impreza, 2007, 2008 and 2009 Legacy etc. Providing superior quality, noise suppression, durability and conductivity, NGK wire sets cover more than 98% of vehicles on the road today. They are larger than NGK. 4. If you’re looking for a product that’s more similar to an OE application, Denso’s spark plug wires are your recommend choice. And the NGK's are new :suspiciou Im thinking of changing them back to Denso's in 30-60k miles. Both are OEM on several cars manufacturers. The SK20R11 is the iridium spark plug that is designed to have an extremely long life span. Oh, I also installed new Denso wires. NGK is the correct spark plug for the right engine of the vehicles. All six of the Delphi ignition coils passed the 233 Hour Test and still performed to OE specs, while none of the knock-offs finished the test. I got mine at sparkplugs.com. DENSO spark plugs are manufactured with a pre-set gap. One is NTK Oxygen Sensor by NGK & the other is Denso. In fact, it’s 6 times better compared to other Denso plugs and is 8 times stronger compared to platinum plugs in the market. My Alti threw a code for the oxygen sensor once again. When the wires fail, they can inhibit the normal flow of the current that reaches the spark plugs in your vehicle; it can result in a rough, erratic engine idle. I think the NGK is nicer than the Denso because on the ground electrode, NGK is much thicker than Denso if this does matter. One of the most hotly debated topics in tuning Hondas is the perceived benefits of aftermarket spark-plug cables. NGK POWER CABLE MOTO . what would happen if i was running one that was too cold? Denso (3297) SK20R11 Iridium Spark Plug. Performance wise, there is no difference at all. but if lets say you change plug for 2nd time, the ngk iridium doesn't perform as expected.in my mind i always think i just bought a fake plug???? Rough Engine Idle: This is the most common symptom of faulty spark plug wires. The facts are they come out of the box at a good gap (0.029" = clean 29-30 psi with stock ignition), they won't melt at high EGT's (I've melted platinums), they don't introduce any additional electrical noise into the car, and you don't end up changing them every 3rd oil change. I bought the Denso for $44 so they are worth, IMO. What's the difference between denso and ngk? Rambo , … it was odd to find ngk iridiums in there. I believe both NGK and denso make oem parts for acura. Been going on and off for a few months now. #1 and the BEST, Wont Foul like Champions, and many others, DENSO are Ok ,But NGK is better ! I have the Denso Long Life Iridium SK20R11 and NGK OEM Laser Iridium IFR6T11 side by side. 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. NGK Plugs have been best for all foreign and Asian Engines since the 1960s and longer ! since i use my car as a daily commute to work, any slight changes i could feel instantly. With regards to the NGK Spark Plugs, it forms the quality of the engine. Choose from top brands including: NGK, Standard Motor Products, Denso, AC Delco, Karlyn, Accel, Bosch, Beru, MSD, Motorcraft, Bremi, Taylor, United Automotive and API. Replacement Spark Plug Wires There are several parts of an automobile that shall always need to be cared for should you want the car to be in good operating condition. The use of platinum and iridium with their greater hardness and higher melting point temperatures than nickel alloy has made possible fine wire center and ground electrodes. Helping customers save Datsun cars & trucks for future generations to enjoy! I currently have a Botched(Bosch :vomit: ) O2 right now and definitely want a different. so denso iridium vs ngk, i'll say ngk more better. speaking of denso vs ngk, i changed my plugs yesterday. Just make sure you double-check your car’s model year. They clips from the OEM wires being removed can also be reused on these Denso wires. I woulf go back and exchange them if the quality of ngk was much better. With the low maintenance, it will remain hard. It will be the considerable supplanting with the NGK and its all models are sharp and perfect with the majority of the vehicles. The NGK had NGK on the cable and the cylinder # on each cable, the fit was much better. Dealers sell Denso's. The electrical current transmitted by spark plug wires is used to ignite the air/fuel mixture in the engine. Anyone know of any differences between these 2? Denso has used a U-Groove ground electrode, NGK a V-Groove center electrode design, and tapered and cut-back ground electrodes are also employed. I will change it every 100,000 miles. I have tried both and I would prefer NGK plugs due to 0.6mm center electrode vs 0.4mm for the Denso. Not all NGK racing plugs incorporate an Iridium centre electrode. i bought the car used so i figured it would have had the stock densos from day 1. what temperature ngk's would be suitable for a gt? I found 2 oxygen sensors for my 1994 Integra LS. 2 DENSO 4504 PK20TT Platinum TT Spark Plug 3 NGK 7090 BKR5EGP G-Power 4 Bosch 4417 Platinum+4 FGR7DQP Spark Plug (Single) 5 NGK 7092 BKR6EGP G-Power Spark Plug 6 DENSO 5304 IK20 Iridium Power Spark Plug 7 Champion RE14MCC4 (570) Copper Plus 8 Bosch 9652 Double Iridium Spark Plug 9 NGK 5464 BKR5EIX-11 Iridium IX Spark Plug NGK Iridium IX spark plugs. There is about a $50 difference. If your truck still has a pair of the OEM wires and you are willing to do that stuff yourself, you basically are getting OEM-like wires for nearly half the price with these. A test was done using six Delphi Ignition Coils, and six knock-offs. The grounding electrode will be the first to wear out. NGK POWER CABLE Racing Spark Plugs Wires KIT content : - 1x POWER CABLE NGK- Wire / Spark Plug Cap- Wire connector- Brass module nut (when needed)- NGK Sticker- Manual Several references available, please select via the menu below. I picked up 6 spark plugs from Toyota and they gave me denso. Both are suppose to be long life plug with iridium tip and platinum pad. These are often marketed with the promise of 'better' and 'more powerful' sparks and thus directly inferring better combustion and a gain in power output. However, at the distributor cap's plugs , they are not as solidly built as the OEM but still fit perfectly, the OEM has more plastic, that's all. But always take note that only the center electrode is iridium and hence resistant to wear. Denso. Not the 90k that Denso's are well known for. I seen a few times folks mention ngk. BPR6EGP Spark Plug #7084Equivalences : - NGK BP6ES-11 / BPR6ES-11 / BPR6EY-11 / BPR6EVX-11 / BPR6EIX-11 / IGR6A11 / BPR6EIX-LPG / NGK LPG 2 / LPG2 / N° 1497 / BPR6EIX-11P - DENSO W20EP-U11 / W20EPR-U11 / W20EXR-U11 / W20EPR-ZU11 / IW20 / VW20 / 5306 / VW20T - BERU 14R-7DUX / 14R-6DUX / Z21 / Z28 … LPG / LPI specific or recommended Spark Plugs. I use the NGK TE-66 wire set which are popular with members here and available at NAPA, Amazon and lots of other places. i have tried denso iridium, ngk iridium and nology silver. Manufactured in our ISO 17025 accredited lab, NGK iridium and hence resistant to wear for!, NGK ignition Coils, and six knock-offs or pair your NGK plugs with slightly longer wires # each! I use the NGK 's are well known for manufactured in our ISO 17025 accredited lab, NGK Coils. 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