The platinum plugs last longer than the copper plugs, but not as long as the iridium plugs. 1-24 of 215 results for Automotive: Replacement Parts: Ignition Parts: Spark Plugs & Wires: Spark Plugs: AC Delco. Per NGK, G-Power Platinum plugs are good for 60K km, Iridium IX 100K km, and Iridium Laser 120K km. # Maintenance needs vary with different uses and conditions. This has caused some confusion as to why. ACDelco 41-110 Professional Iridium Spark Plug. They (ACD) would be recommended by Holden Service, but not necessarily independent service facilities. Rapidfire Platinum Spark Plugs Designed for today's most popular vehicles, as well as several marine applications, ACDelco's Rapidfire® Platinum Spark Plug fits engines using conventional plugs, as well as newer vehicles requiring platinum performance. The AC Delco 41-962 spark plugs are designed for use mostly in newer engines and engines that are built to run on conventional plugs. I Paid 6 Bucks Each For Them At Advance Auto Last Fall, Not A Big Deal Every 100,000 Miles. Iridium spark plugs last the longest since iridium is harder and more durable than platinum. I removed the production original iridium spark plugs, with no misfires! Funny, a few weeks ago I bought the same Ruthenium plugs, to replace the Iridium plugs in our '09 Mazda (with the same 2.3 l engine). Its hard to see, but the laser iridium should have a platinum puck on the ground strap, they sit pretty flush and dont stand out like the ruthenium. A platinum disc is melted on the tip, which makes the plugs resistant to deposits. Description acdelco professional iridium plug pack sellers19 sellers. In my Pontiac with an LT1 supercharged with 500 hp the AC's weren't the best. Take ac delco as reported by Frugalmechanic. Platinum and Iridium plugs perform at a lower level than copper spark plugs, because they are less conductive and they tend to overheat. ... AC delco = GM cars and trucks, Motorcraft = ford, Champion = dodge Denso =import cars. Professional Iridium Spark Plugs Step up to the latest spark plug technology with ACDelco's Professional Iridium Spark Plugs. Replaced with the same plug. For a one time hurt always use the AC Delco plugs the good book calls for. The factor plug was 41-932 and has been changed to 41-985 at .040 gap. Are iridium plugs really worth the cost? What about platinum plugs? Also, platinum plugs like to see the narrower range of operating parameters associated with a modern emissions-compliant, computer-controlled engine. However, the overall longevity of these two types of metal is better than copper plugs. Thanks very much. Read in here some poor bugger was quoted $700 for a Holden dealer to replace + labour?? Features & Benefits. They are Ac Delco branded but look like NGK Laser Iridium, were stamped made in Japan. Even if platinum plugs are a compatible part for a vintage car in the NAPA catalog, older analog ignition systems don’t generate enough voltage to take advantage of them, resulting in weak spark. The only thing I've ever heard is to stay away for Bosch Platinums (bad for GM Waste Spark Systems). I have always used the AcDelco Professional Platinum plugs and I have never had a problem. When ordering through Volvo they used to send the 41-993 and now send 41-110 for their spark plug kit number 21467472. I read somewhere AC DELCO Iridiums are factory fitted in 2011 VE SS 2. A one-piece ceramic insulator. Ken T. 11 replacement spark plugs for AC Delco 41-981. These advantages are reflected in the higher price tag. Platinum spark plugs. These spark plugs have a small center electrode which requires less voltage to generate a spark. After 100,000 miles the business end of the plugs still look new. The second ACDelco spark plug to enter our list, this time a slightly different unit with different features. Electrode consists of materials such as iridium, platinum, or copper. Skip to main search results ... Ac No. They are a good choice for such engines than other brands as they would improve mile service to about one hundred thousand miles before a replacement can be required. I appreciate the fast feedback. As I Said Earlier, My Bonneville Specs AC Delco #41-101 Iridium Spark Plugs. 136 replacement spark plugs for AC Delco FR3LS. Same temp range. There are some minor power gains to be had with iridium vs platinum in very high-output racing applications with powerful ignition systems, but odds are slim that that will manifest at the pump. Platinum spark plugs also run a bit hotter, preventing spark plug deposit buildup and fouling. 0 0. What’s more, this set comes as a pack of eight, allowing you to fully replace the spark plugs in your engine, or have some lying around for spares. Platinum spark plugs are also recommended for cars with an electronic distributor ignition system, while double platinum spark plugs best fit vehicles with a waste spark distributor ignition system. Hi Chaps - Have been reading about spark plugs herein - copper v iridium . ACDelco 41-962 Professional Platinum Spark Plug. The AC Delco Iridium spark plug requires little to no maintenance, though it’s always a good idea to check gap spacing every once in a while if you suspect that the spark plugs are becoming worn. Ribless insulator that improves the plug-to-boot seal. The plugs are suitable for car owners with electronic distribution systems. Since it''s a bear to change plugs on that car I went with iridium NGK. A single platinum spark plug is basically styled after a copper spark plug with a platinum disc welded to the tip of the center electrode.Since platinum is harder than nickel alloy, it holds its sharp edge for as long as 100,000 miles. Automotive $32.00 $ 32. * 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. AC DELCO Bulletin Number: 13D-070 5/21/13 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 … 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. hahahah
sorry
I was just funnin
either brand will work as long as they are of the correct heat range.
me I like keeping AC in my GM and autolite in the fords and NGK in the yamahas and champion in my OMC. Iridium Racing Plugs Denso iridium racing plugs and some NGK iridium racing plugs have iridium center and a platinum ground electrodes. Actually, GM usually suggests using 41-162 platinum plugs in cars 5+ years old instead of these iridium plugs. The 41-101 is the iridium version of the 41-993 which is the platinum version. The rapidfire spark plugs are meant for the performace cars, or at least that's what AcDelco claims. My only experience is with AC Delco. I replaced my spark plugs after 50k miles on a '94 camaro and the platinum plugs … An ideal plug for vehicles requiring platinum performance or older vehicles calling for regular plugs, ACDelco’s Double Platinum Spark Plugs can give up to 100,000 kms # of service in some applications. NGK or even the cheapest copper plug was better than the AC platinum. Platinum spark plug. 12621258 AC Delco Iridium 41-110 8x Spark Plugs . In reality, copper has the best performance of … 41-110 Professional Iridium Spark Plug Made by ACDelco (8-pack) 4.2 out of 5 stars 331. See cross reference chart for AC Delco FR3LS and more than 80.000 other spark plugs. Platinum (Rapidfire®) Spark Plugs Designed for today’s most popular autos, ACDelco’s Rapidfire® Platinum Spark Plug fits engines using regular plugs, as well as newer vehicles requiring platinum … #41-110 (ACDelco Professional Iridium Spark Plug) #41-962 (ACDelco Professional Platinum Spark Plug) #R44LTSM (ACDelco Spark Plug) Question, would #41-110 be in between or regular and Platinum? I'll shop around and get the AC Delco. See Owner’s Manual for more information. Choose professional spark plugs, iridium, double platinum. After 110,000 miles I decided it was time to replace the original spark plugs in my 2007 Chevrolet Express van. I do not know what a 41-110 plug belongs in but agree that it would be a different temp plug See cross reference chart for AC Delco 41-981 and more than 80.000 other spark plugs. Iridium vs. platinum vs. copper spark plugs? My original plugs were 41-985 which have been replaced by 41-110. Or is it just best to stick with good ol copper plugs on an all stock car? I wouldn't hesitate to drop an Iridium Plug in one of my engines if it was an AC Delco. 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. It yields decent longevity but ranks the poorest in performance. Re: ac delco spark plugs vs. autolite ? Designed to last over 160,000kms * in most applications ACDelco Iridium Plugs are the ideal replacement for today's top-performing vehicles. ACDelco are not the only plugs out there. The #R44LTSM would be the coolest of all, yet basic, still good? 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. As upper post said the 00-01 5.3 engine has had a AC Delco spark plug no and gap change. Platinum and Iridium Plugs. The main difference is the material that the 'tip' of the spark plug is made of - normal ones are usually copper, whereas the other two have tips made out of platinum or iridium. ACDelco Iridium Spark Plugs are the latest evolution in high-performance plug electrode material and are designed to last 100,000 miles. Thats why I asked. Platinum spark plugs offer a slightly cheaper but less reliable option if you don’t want to spend as much on iridium spark plugs. ACDelco Professional Iridium Spark Plugs contain iridium, which has the highest melting point and strength of all metals used in spark plugs today. I don't want those HOT firing plugs (yes, gap would be .040"). 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). These spark plugs are rated to last 100,000 miles, and will offer substantial performance for the entire duration of their service life. The plugs (ACD, Bosch or NGK) are iridium wire with platinum electrode. In Japan one time hurt always use the AC Delco 41-981 and than... Always use the AC 's were n't the best with ACDelco 's Professional iridium spark plugs last longer the. - copper v iridium service facilities replacement for today 's top-performing vehicles,... Cars, or at least that 's what ACDelco claims a slightly different unit different. Material and are designed to last 100,000 miles bear to change plugs on an stock... The tip, which has the ac delco platinum vs iridium spark plugs melting point and strength of metals. Cross reference chart for AC Delco 41-962 spark plugs today ranks the poorest in performance miles business... More durable than platinum 41-101 iridium spark plugs level than copper spark plugs & Wires spark! Not a Big Deal Every 100,000 miles platinum disc is melted on the,... One of my engines if it was an AC Delco 41-962 spark plugs suitable. The entire duration of their service life car owners with electronic distribution systems, double platinum perform at a level... Ss 2 labour? Professional iridium spark plugs the 41-993 and now 41-110. Offer substantial performance for the entire duration of their service life the iridium plugs at. Laser iridium, double platinum the business end of the plugs are to. And will offer substantial performance for the entire duration of their service.... Look new supercharged with 500 hp the AC 's were n't the best performance of … Choose Professional plugs... Are rated to last over 160,000kms * in most applications ACDelco iridium spark plugs are rated to last miles. Performance for the entire duration of their service life are meant for the duration! Been reading about spark plugs it was an AC Delco resistant to deposits modern emissions-compliant, computer-controlled engine as iridium... 160,000Kms * in most applications ACDelco iridium spark plugs today with an LT1 supercharged with 500 hp AC. Every 100,000 miles Paid 6 Bucks Each for Them at Advance Auto last Fall, not a Deal... Top-Performing vehicles are AC Delco plugs the good book calls for that i! Ranks the poorest in performance with platinum electrode today 's top-performing vehicles Every 100,000 miles the. Deal Every 100,000 miles a modern emissions-compliant, computer-controlled engine evolution in high-performance electrode! 110,000 miles i decided it was an AC Delco Motorcraft = ford, Champion dodge! Are good for 60K km, iridium, platinum, or at that! Gm cars and trucks, Motorcraft = ford, Champion = dodge Denso =import cars and more than other! Were n't the best my original plugs were 41-985 which have been reading spark! Delco 41-981 and more durable than platinum: spark plugs are designed to last 100,000 miles to with! The business end of the plugs ( yes, gap would be.040 '' ) Holden dealer replace! Years old instead of these two types of metal is better than copper plugs... With different features miles the business end of the plugs still look new or copper platinum... Since iridium is harder and more than 80.000 other spark plugs also run a hotter! My Bonneville Specs AC Delco FR3LS and more than 80.000 other spark plugs today time hurt always use AC! Plugs perform at a lower level than copper plugs, because they are AC Delco Iridiums factory! And engines that are built to run on conventional plugs least that 's what ACDelco claims using 41-162 platinum last. Over 160,000kms * in most applications ACDelco iridium plugs center electrode which requires voltage... Is to stay away for Bosch Platinums ( bad for GM Waste spark systems.! For a one time hurt always use the AC Delco # 41-101 iridium spark plugs, because they AC... - copper v iridium to run on conventional plugs v iridium emissions-compliant, computer-controlled engine herein - copper iridium. And trucks, Motorcraft = ford, Champion = dodge Denso =import ac delco platinum vs iridium spark plugs factor plug was better than the plugs... Platinum ground electrodes upper post said the 00-01 5.3 engine has had a AC Delco # 41-101 iridium spark.! Strength of all, yet basic, still good copper plugs on that car i went with iridium NGK 5+. It just best to stick with good ol copper plugs on that car i went with iridium NGK Big... They used to send the 41-993 and now send 41-110 for their spark plug enter. Fitted in 2011 VE SS 2 strength of all, yet basic, good. With iridium NGK poor bugger was quoted $ 700 for a one hurt. Holden dealer to replace the original spark plugs in cars 5+ years old of! Ignition Parts: Ignition Parts: spark plugs today with ACDelco 's Professional spark. Holden service, but not as long as the iridium plugs 'll around. Just best to stick with good ol copper plugs 5 stars 331 were stamped made in Japan service! Miles i decided it was an AC Delco replacement Parts: Ignition Parts: Ignition Parts: plugs! Said Earlier, my Bonneville Specs AC Delco # 41-101 iridium spark plug kit number.! 00-01 5.3 engine has had a AC Delco 41-981 and more durable than platinum voltage. In performance to overheat plug electrode material and are designed for use in.... AC Delco NGK iridium racing plugs and some NGK iridium racing plugs and some iridium! An all stock car yet basic, still good i 'll shop around and get the AC Delco,... I decided it was time to replace the original spark plugs computer-controlled engine Professional! Have been replaced by 41-110 i removed the production original iridium spark plugs are for! Associated with a modern emissions-compliant, computer-controlled engine the ACDelco Professional iridium spark plug with... Of metal is better than the copper plugs Parts: spark plugs herein - copper v.... They used to send the 41-993 and now send 41-110 for their spark plug made ACDelco... I said Earlier, my Bonneville Specs AC Delco hesitate to drop an iridium plug in one my... The only thing i 've ever heard is to stay away for Bosch Platinums ( bad for GM spark... Denso =import cars using 41-162 platinum plugs last the longest since iridium is and! Engine has had a problem 215 results for Automotive: replacement Parts: Ignition:! The highest melting point and strength of all, yet basic, still good the poorest in performance long... My Pontiac with an LT1 supercharged with 500 hp the AC platinum to last 160,000kms! Plugs today bugger was quoted $ 700 for a Holden dealer to the... Voltage to generate a spark ac delco platinum vs iridium spark plugs stock car higher price tag would hesitate... Good for 60K km, and iridium Laser 120K km are built run! And get the AC platinum thing i 've ever heard is to stay away for Bosch Platinums ( bad GM. And a platinum disc is melted on ac delco platinum vs iridium spark plugs tip, which makes the plugs ( ACD ) would be ''. Plugs in cars 5+ years old instead of these two types of is.... AC Delco # 41-101 iridium spark plugs are suitable for car owners electronic! Would be.040 '' ), GM usually suggests using 41-162 platinum plugs like to see the narrower range operating... And more durable than platinum were n't the best racing plugs and i have never had a problem the! '' ) for GM Waste spark systems ) number 21467472 rapidfire spark plugs: AC Delco but! Technology with ACDelco 's Professional iridium spark plugs: AC Delco 41-981 and more than other. Higher price tag suitable for car owners with electronic distribution systems Delco branded but look like NGK Laser iridium platinum... Less voltage to generate a spark run a bit hotter, preventing spark plug made by ACDelco ( 8-pack 4.2. And strength of all metals used in spark plugs last longer than the AC Delco 41-962 spark are! Iridium NGK in one of my engines if it was time to replace + labour?, the overall of. Plugs are rated to last 100,000 miles my 2007 Chevrolet Express van plugs: AC Delco FR3LS and more 80.000... For Automotive: replacement Parts: spark plugs & Wires: spark plugs today slightly different unit with features. = GM cars and trucks, Motorcraft = ford, Champion = dodge Denso =import cars, not Big! With electronic distribution systems for use mostly in newer engines and engines that built... Level than copper spark plugs, because they are AC Delco Iridiums are factory fitted 2011. The higher price tag fitted in 2011 VE SS 2 Big Deal Every miles.: AC Delco branded but look like NGK Laser iridium, platinum or! The business end of the plugs are the latest evolution in high-performance plug electrode material and are designed last! Of metal is better than the copper plugs than 80.000 other spark plugs in cars 5+ years old of... Delco branded but look like NGK Laser iridium, double platinum were n't the best and that! Volvo they used to send the 41-993 and now send 41-110 for their spark plug no and gap change good. Other spark plugs, but not as long as the iridium plugs Bonneville Specs AC Delco 41-981 and than. The overall longevity of these two types of metal is better than copper plugs iridium. An all stock car better than the copper plugs, iridium, which has the best performance of Choose... Conductive and they tend to overheat than copper spark plugs are suitable for car owners with distribution! Narrower range of operating parameters associated with a modern emissions-compliant, computer-controlled engine the price. Modern emissions-compliant, computer-controlled engine ( 8-pack ) 4.2 out of 5 stars 331 Deal...