If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Pre-ignition is the ignition of fuel before the actual spark occurs, which causes a rapid temperature rise in the combustion chamber that can damage engine components and melt spark plug electrodes. • The new spark plug, P/N 12571164 with AC Delco P/N 41-985, is gapped to 1.01 mm (0.040 in) when the spark plug is made. After installing these spark plugs my truck runs a lot smoother. DO NOT grab or violently pull spark plug cables. Refer to your vehicle owner’s manual or contact the manufacturer for more information. These conditions severely affect spark plug performance. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Probably 0.35″ for a carbureted engine. ACDelco GM OE (Professional) Double Platinum Spark Plugs are a high quality replacement ideal for many vehicles on the road today. Please enable javascript in your browser. 41-950 was for the pre-2000 Northstar. The spark plugs were 1-3 Champions with corrosion on the tips, and no 4 was an old ac delco with rust all over the plug. They can maintain stable operating temperatures under varying loads. GM Original Equipment™ Platinum Spark Plug (41-962) by ACDelco®. gm oe professional double platinum spark plugs, Safety Data Sheets/Ingredient Disclosures, One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life, Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system, Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance, Some ACDelco GM Original Equipment parts may have formerly appeared as ACDelco Professional. See Owner’s Manual for more information. The heat of the engine, in combination with a spark plug that is still hot, may cause the spark plug threads to strip the cylinder head upon removal. #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? These Double Platinum Spark Plugs are the high quality replacements for many vehicles on the road today. Yes, I know some AC Delco plugs are made by NGK but I use the AC Delco to make sure I have the correct plug. ACDelco. 7 year/Unlimited Mile Limited Warranty*: ACDelco offers a 7 year/Unlimited Mile limited warranty on GM OE (Professional) Double Platinum Spark Plugs. All of the spark plugs arrived in excellent condition. I just picked up a bunch of front end parts today and replacing them tomorrow. I was just going to gap accordingly Plug R45TS $ 2 99 Set of 8 were fresh the! See cross reference chart for AC Delco R44TX and more than 80.000 other spark plugs. $28.99. Comments 0 Add to Shelf . Standard Delivery. We offer a full line of ACDelco GM Original Equipment and Gold (Professional) spark plug products. If an email was not automatically created for you, please copy the information below and paste it into an email: The premium Pro 50 GB plan gives you the option to download a copy of your * 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. You have requested to download the following binder: Please log in to add this binder to your shelf. These plugs come with a 0.4 gap. Does a diesel engine require a different type of plug than a gas engine? July 20, 2010. A new spark plug has been released for use in the above vehicles. But other online sources counter that! Brush or air blast dirt away from the well areas before removing spark plugs. Choose professional spark plugs, iridium, double platinum. Government and municipal fleets are excluded. As upper post said the 00-01 5.3 engine has had a AC Delco spark plug no and gap change. Read the box. 41-987 is the correct plug for your engine. When ACDelco spark plugs are manufactured, they are pre-gapped to the correct gap specification. Trending at $33.99. Combining the right spark plug with the proper ignition component matters. Yes. 26 replacement spark plugs for AC Delco 41-932. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. • A new spark plug has been released for use in the above vehicles. Hotter Plug, AC Delco ACDelco Spark plugs R45S BOX Set of 8 fresh. To really take advantage of your expensive performance plugs, you may need to adjust ignition timing or spark plug gap. Find ACDelco 19307138 ACDelco RAPIDFIRE Performance Platinum Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! Spark Plug; ACDelco Professional Double Platinum Spark Plugs are premium aftermarket plugs, and are the high quality replacement ideal for many vehicles on the road today. So to say the least I am confused of the gap and what I should do for these specific AC-Delco plugs. I read one Chevrolet mechanic that gaps his plugs at 0.42″ in small block 350 engines. My 2002 owner's manual gives the DENSO plug number, not the AC Delco 41-987. Apply dielectric grease into the boot area to reduce the chance of exterior tracking on the buttress tower of the spark plug. Allow a 0 to .003 tolerance of the .040 gap on clearances when measuring. ACDelco Specialty Marine Spark Plugs are everyday replacement plugs designed for reliability and efficient performance in jet boats, inboards, outboards, and personal watercraft. Use previous addresses: Yes, I know some AC Delco plugs are made by NGK but I use the AC Delco to make sure I have the correct plug. GM Original Equipment™ Platinum Spark Plug (41-962) by ACDelco®. Whether you are choosing from our iridium, double-platinum, RAPIDFIRE ™ single-platinum, conventional, glow plug, marine, or outdoor power equipment lines, each is backed by GM. WHAT SHOULD THE SPARK PLUG BE GAPED TO THEY ARE AC DELCO PLUGS IF THAT MATTERS . ADD TO CART. I don't want those HOT firing plugs (yes, gap would be .040"). 617924. #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? Not available with some other offers. 7 year/Unlimited Mile Limited Warranty*: ACDelco offers a 7 year/Unlimited Mile limited warranty on GM OE (Professional) Double Platinum Spark Plugs. Dirty, fouled spark plugs may also have broken or chipped insulator tips, worn electrodes, or worn or missing side wires. The NGK 6619 Iridium IX Spark Plugs snags the top pick in our spark plug comparison because they offer the best mix of high-performance, fuel efficiency, durability, and dependability. Standard Delivery. Effective on parts purchased April 1, 2018 and later to the original retail purchaser. I bought the 41962 plugs that were recommended to the year and model and they come as .040 pre-gapped. Home Delivery. When you purchase the recommended wire set to go with your spark plugs, you can be sure they are matched for peak performance. As such, iridium tips can be made much thinner than platinum to concentrate the spark energy without melting. 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. The factor plug was 41-932 and has been changed to 41-985 at .040 gap. Due to the different tip design, the gap of the spark plug has also changed. Double Platinum Finewire Spark Plugs Designed to last up to 100,000 Kms # in most applications, ACDelco Double Platinum Finewire Plugs are the ideal replacement for today’s newer vehicles. If so, is the plug already gapped to .060 or do I have to do it? Ac delco spark plug gap chart - e3 spark plugs cross reference chart - Web: http://www.autopartsstoresus.com/spark-plugs/spark-plugs.html It appears that you have javascript disabled. Mail-in rebate available only to Independent Service Centers, Body Shops, or Commercial Fleets with a U.S. mailing address. ACDelco GM Original Equipment Double Platinum Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDELCO RAPIDFIRE PERFORMANCE PLATINUM SPARK PLUGS. Buy a 2002 Chevrolet Silverado 1500 Spark Plug at discount prices. This grease also promotes a good heat transfer between the spark terminal screw and boot terminal. SKU # 1193. check if this fits your vehicle $ 8 49. Engineered to stringent OE specifications, it is sure to fit and function the same or even better than the part your vehicle was manufactured with. Choose professional spark plugs, iridium, double platinum. Contact seller for limited warranty part details, qualifications, and possible labor coverage. ACDelco Professional platinum spark plugs are perfect for engines that run on conventional plugs, and newer engines that require platinum plugs. Always check the latest AC plug book. Delivery: Jan 07-08. Ac delco spark plug gap chart - e3 spark plugs cross reference chart ... Ac delco spark plug gap chart By: Vega7D6 Loading Livebinder Ac delco spark plug gap chart. Specification. NOTE: To remove spark plugs from aluminum heads, allow the engine to cool. Learn More. Refer to your owner’s manual or contact your vehicle’s manufacturer for more information. Any help would be appreciated! Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+.    Platinum also handles high heat, enabling the spark plug to wear better. Due to the different tip design, the gap of the spark plug has also changed. Yes, this interval depends on what type of spark plug your vehicle requires. Spark Plug; ACDelco Professional Double Platinum Spark Plugs are premium aftermarket plugs, and are the high quality replacement ideal for many vehicles on the road today. The spark plug gap adjustment should not be changed more than 3 times and should not exceed .008" in either direction. Limit two per household. SKU # 617924. check if this fits your vehicle. Some ACDelco GM Original Equipment parts may have formerly appeared as ACDelco Professional. The new spark plug has an Iridium tip instead of the current Platinum tip. Notes: Exclude RPO codes (KC4) engine oil cooler. ACDelco Double Platinum Spark Plug 41-834. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. These Double Platinum Spark Plugs are the high quality replacements for many vehicles on the road today. The new spark plug has an Iridium tip instead of the current Platinum tip. This spark plug is best for Horsepower. The second ACDelco spark plug to enter our list, this time a slightly different unit with different features. 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 … Due to the different tip design, the gap of the spark plug has also changed. Locate which ACDelco spark plug matches you. SPARK PLUG GAP. ... had to gap a couple but that's to be expected some times. Check here for special coupons and promotions. Pull the spark plug boot and cable away from the spark plug. Effective on parts purchased April 1, 2018 and later to the original retail purchaser. I want to also grab a set of ac delco plugs. See acdelco.com or gmpartsrebates.com for details and rebate form, which must be postmarked by 7/31/21. Professional Platinum Spark Plugs An ideal plug for vehicles requiring platinum performance or older vehicles calling for conventional plugs, ACDelco's Professional Platinum Spark Plugs can give up to 160,000kms* of service in some applications. Replace your dirty, fouled spark plugs with new ACDelco spark plugs. I am replacing the fuel filter and front shocks today. Free In-Store or Curbside Pick Up. Order Spark Plug for your 2009 Chevrolet Malibu and pick it up in store—make your purchase, find a store near you, and get directions. ACDelco GM Original Equipment Double Platinum Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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