NOTE: ACDelco Iridium Spark Plugs are pre-gapped during manufacturing. AC Delco Spark Plugs - Iridium Professional Spark Plug - 41993. It could be a crap 3rd tier seller. With most makers you can expect some 50-60 000 miles out of them. They are our latest in spark plug technology and an exact replacement for your vehicle's original components. Our app considers products features, online popularity, consumer’s reviews, brand reputation, prices, and many more factors, as well as reviews by our experts. Earning 49points for this item. Iridium spark plugs are not the best in terms of performance but nothing can beat their longevity. They are our latest in spark plug technology and an exact replacement for your vehicles original components. I could tell right away after firing up … ACDelco Professional Iridium Spark Plugs. Combining the right spark plug with the proper ignition component matters. Check out the electrifying comparison. Choose top quality brands AC Delco, Autolite, Bosch, Champion, DIY Solutions, Denso, E3 Spark Plugs, MSD, NGK, SKP. Great low cost spark plugs. ... Top 10 ACDelco Spark Plug Review. Good value 98% agree. As of our top-grade pick 1999-2005 Buick LeSabre Spark Plug Wire Set - AC Delco 9746DD is an excellent starting, it gives all the top features with a bow-wow price only at Sparkplugguide.biz. Is it worth the investment? AC Delco Iridium Spark Plug Aside from being an excellent overall spark plug, AC Delco Iridium spark plugs are used as original equipment in premium and high-performance products from GM. Ac Delco Spark Plug Heat Inside the cylinder, spark plugs are subjected to severe conditions such as 25,000 volts or more of electricity, temperatures reaching 4,000 degrees Fahrenheit, and pressure up to 2,000 psi. Looked like a legit AC Delco spark plug. Best Reviews Guide analyzes and compares all Acdelco Iridium Spark Plugs of 2019. Buy a 2010 Buick Enclave Spark Plug at discount prices. By continuing to browse this site you're agreeing to our, Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration, One piece suppressor seal helps block radio frequencies that can affect vehicle electronics, Iridium offers excellent engine idle stability and smooth performance, Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form, Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage, Iridium fine wire electrode helps burn away carbon deposits on the tip of the plug as they form, Iridium allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration, One piece suppressor seal blocks radio frequencies that can affect vehicle electronics, Iridium offers better engine idle stability and smoother performance, Iridium fine-wire electrode helps improve ignition of the fuel and burns away carbon deposits on the tip of the plug as they form, to help improve fuel economy, Suppressor seal meters spark energy for longer electrode life and seals against combustion leakage, 0.6mm fine wire firing pin provides superior ignitability and performance, 7 year performance satisfaction guarantee, Double iridium firing pin and ground electrode inlay provide 4x longer service life compared to standard copper plugs, 360° continuous laser weld fuses corrosion resistant iridium firing pin to base for increased durability, Original equipment, pre-gapped replacement delivering optimum fit, form and function. I give amazing consistent stability and durability. Back to Top . NGK TR5IX # 7397 Iridium Spark Plugs has excellent features like super anti-fouling, superior ignitability, and excellent throttle response to your 5.3L engine. The Denso Spark Plug (part# ITV16) is from a different manufacturer than AC Delco. ACDelco Professional Iridium Spark Plugs are an ideal high-quality replacement for most vehicles. Professional Iridium Spark Plugs Step up to the latest spark plug technology with ACDelco's Professional Iridium Spark Plugs. Replace the incorrectly gapped ACDelco Iridium Spark Plug with one that is correctly gapped. ACDelco Spark Plug Guide. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Signs That You Need to Change Your Spark Plugs . ACDelco GM OE (Professional) Iridium Spark Plugs are a high quality replacement ideal for many vehicles on the road today. Choose professional spark plugs, iridium, double platinum. Reviewed in the United States on November 8, 2018 Number of Items: 4 Verified Purchase Came on time and packing was good, no visible damage to box holding plugs … They are a close match but gaps were wrong , they don't last (less than 20K miles before they burned up causing misfire code), and are a waste of my hard earned money, At least ebay has seller reviews, you don't know what your getting or who you are dealing with here. Never attempt to gap an ACDelco Iridium Spark Plug. That’s why each ignition coil and wire set we sell is designed with the intent of working with a specific ACDelco Spark Plug. The Best Motorcycle Spark Plugs (Review) in 2020. Best Reviews Guide analyzes thousands of articles and customer reviews to find the top-rated products at today’s lowest prices. It can improve the acceleration profile of your vehicle. 1. Product Features: Iridium is one of the hardest metals used in spark plugs today, which allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration. Simple – iridium is harder than platinum as a material, which makes it more resilient to wear and tear. Your input is very much appreciated. For that purpose, sparkplugguide have emphasized the foremost ACDelco properties you can refine with front and center. Both types have the very same parts and construction, the only difference between iridium and platinum spark plugs is the metal used for the center electrode. Also be aware of the cheap plugs on here, they are fakes! It provides fuel better efficiency and smooth, more power. ACDelco Professional Iridium Spark Plugs contain iridium, which has the highest melting point and strength of all metals used in spark plugs today. So it’s time to change the plugs on my 02 Camry 4-cylinger. In fact, it’s 6 times better compared to other Denso plugs and is 8 times stronger compared to platinum plugs in the market. Search. 99 Posts . ACDelco Professional Iridium Spark Plugs are a high quality replacement for many vehicles on the road today. ACDelco 55564748 - ACDelco Iridium Spark Plugs Spark Plug, Iridium Tip, Copper Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, 1.043 in. Both are good choices for spark … PERSONALLY, I would purchase NGK's Iridium spark plugs, 1 range colder for a stock engine. Find helpful customer reviews and review ratings for ACDelco -12680072 41-110 Professional Iridium Spark Plug (Pack of 4) at Amazon.com. They are benefits to using them in any car. 4 stars. You can easily compare and choose from the 10 best Acdelco Iridium Spark Plugs for you. 0 Comment Report abuse TK-T. 5.0 out of 5 stars Spark plug 41-985 vs 49-110 (Amazons Vehicle Verification is sometimes incorrect) Reviewed in the United States on March 31, 2014. Parts only; installation not included. Find ACDelco Iridium Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! On the right, standard iridium that are OE on the car. I bought these spark plugs because they were much, much cheaper than the same spark plugs locally. They are the $5.72 each compared to Advanced auto Parts' $8.99. So, spark plug replacement time for the Mazda (2.3 engine). ACDelco RAPIDFIRE platinum spark plugs fit engines that require conventional or platinum plugs—offering quicker throttle response, smoother idle, better corrosion protection, and greater longevity when compared to conventional plugs. Discussion Starter • #1 • Oct 8, 2006 ... DO NOT USE IRIDIUM SPARK PLUGS!!!! The typical copper ones will wear out between 10,000 to 20,000 miles. Read honest and unbiased product reviews from our users. Helpful. Iridium vs Platinum Spark Plugs. Thanks to the higher melting point that the iridium electrode offers, this allows a more powerful spark that would wear out standard spark plugs. SKU. 5.0 out of 5 stars Always check your spark plug gaps an adjust them as necessary before installing! Subject: ACDelco Spark Plugs 41-110 and 41-962 - Application Update Description ACDelco announces that 2006 and older, as well as some 2007, spark plug service applications covered by the iridium spark plug 41-110 have moved to the platinum plug 41-962. Automotive $6.25 $ 6. Product Reviews Set of 8 AC Delco ACDELCO Professional Iridium Spark Plugs 41-110 12621258 6 people found this helpful. ACDelco Iridium Spark Plugs are the latest evolution in high-performance plug electrode material and are designed to last 100,000 miles. Locate which ACDelco spark plug matches you. 96 Reviews. Both the AC Delco & Denso plugs are Iridium tip. 00. Find ACDelco 19307138 ACDelco RAPIDFIRE Performance Platinum Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! ACDelco GM Original Equipment Iridium Spark Plug are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 0 rating. Best products, best offers. Aside from the very common copper spark plugs, there are two other options for most users; platinum and iridium plugs. 41-110 Professional Iridium Spark Plug Made by ACDelco (8-pack) 4.2 out of 5 stars 331. What does a massive Tesla Coil have in common with our small but strong spark plugs? Best Acdelco 41-985 Spark Plugs Reviews. Buy Autolite Iridium XP Spark Plugs . Their longevity is less than iridium plugs, but more than copper ones. Iridium composition provides a high melting point and great strength, and provides excellent wear resistance and durability. Check Latest Price. Iridium – The pinnacle of spark plug tech. Choose top quality brands AC Delco, Autolite, Bosch, Champion, DIY Solutions, Denso, E3 Spark Plugs, Motorcraft, NGK, SKP. Sold in sets of 4. Check out ZZP's ACDelco Iridium Spark Plugs For LTG. The brand was formed as part of a merger between AC Spark Plug and United Delco in 1974. Copper Autolites are the way to go. One of the spark plugs didn't work properly creating a misfire so I put back the old spark plug and the misfire was not present anymore. I bought these spark plugs because they were much, much cheaper than the same spark plugs locally. Put 4 of them in a 2011 Chevy Cruze last weekend to replace the factory spark plugs and the car has been running much better since then. 4. 164 product ratings. ACDelco 41-993 Professional Iridium Spark Plug (Pack of 1) 4.6 out of 5 stars 381. Spark plugs don’t last forever. $9.79. NGK Iridium IX Motorcycle Spark Plug. Most recent . Eligible for Free Shipping ... Ac No. Speaking of platinum spark plugs – they’re right in the middle. The o. manual says a .043 gap so I check them with my feeler guage and note they are off - just a tad; I adjust the gap a bit farther being careful not to abrade the electrode surfaces. 2 stars. FREE Shipping by Amazon. Averaging over 4.5/5 stars from reviews around the web and about $5-7 per plug puts these on the high-end of the spectrum. X All Categories. Take ac delco according to Frugalmechanic. Basically the OE spark plugs that GM used originally in the engine, with the iridium upgrade. • Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap. 13 ratings. 5 stars. ... Review complete return policy. Check out ZZP's ACDelco Iridium Spark Plugs For LTG. A review of the iridium spark plug advantages and disadvantages can help you to find out! Qty. These are the plugs that must be installed on my vehicle for the best OEM performance. Bottom line: For some unknown reason, the Norfthstar consistently runs better and returns better overall performance when running the recommended AC Delco plug. * Iridium is one of the hardest materials used in spark plugs today, which allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration. Good quality 98% agree. As of now, I'm not planning on replacing the wires. Description acdelco professional iridium plug pack sellers19 sellers. I would advise others to shop here as well. These Iridium Spark Plugs are a high quality replacement for many vehicles on the road today. Designed to last more than 100,000 miles in most applications, ACDelco Iridium Plugs are the ideal replacement for today's top-performing vehicles. It is designed to have the durability and strength of … According to me, Iridium Spark Plugs for 5.3L Engine is good. Automotive $32.00 $ 32. They are the latest in spark plug technology and a great replacement … See cross reference chart for AC Delco R45NSX and more than 80.000 other spark plugs. I searched quite a bit for the proper spark plugs for my 1997 Chevrolet Pickup 5.7L V8 and found these to be the very best ones that I could use. 25. Get it as soon as Wed, Feb 5. When a copper plug lasts for around 20,000 miles, the average lifespan of an iridium plug is 40,000 – 60,000 miles. 21 replacement spark plugs for AC Delco R45NSX. The super fine electrode wire also helps to make this a … So I replaced all three items with original ACDelco parts. 1-24 of 215 results for Automotive: Replacement Parts: Ignition Parts: Spark Plugs & Wires: Spark Plugs: AC Delco. See cross reference chart for AC Delco FR1LS and more than 80.000 other spark plugs. I nab a four-set of NGK Laser OE spec Iridium Plugs. Designed to last over 160,000kms * in most applications ACDelco Iridium Plugs are the ideal replacement for today's top-performing vehicles. For the older model years, GM used a double platinum spark plug in production, and these older "Amazon, Amazon Prime, the Amazon logo and Amazon Prime logo are trademarks of Amazon.com, Inc. or its affiliates". The owner manual says Denso or NGK Iridium plugs. Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs. Iridium offers a host of advantages. The Chevy Cruze comes with NGK Laser Iridium Spark Plugs (part number 91039) that are found locally for $13.99 each. The natural properties of iridium, with a melting point of approximately 700 degrees Celsius higher than platinum, help enable the plugs to burn fuel more efficiently and to deliver better performance. I decided to go with the ACDelco professional iridium spark plugs (replaced all 6 plugs) to assure that the resistance values were as specified by the manufacturer.