ACDelco is a true OEM parts brand offering 90,000+ auto parts for Chevy, Buick, GMC, Cadillac, discontinued, and non-GM cars or trucks. ACDelco offers 90,000+ genuine GM OEM and premium replacement auto parts for your Chevrolet, Buick, GMC, Cadillac, or non-GM vehicle. We use cookies to personalise ads and to analyse our traffic. 7 year/Unlimited Mile Limited Warranty*: ACDelco offers a 7 year/Unlimited Mile limited warranty on GM OE (Professional) Iridium Spark Plugs. The cross references are for general reference only, please check for correct specifications and measurements for your application. A 10MM plug will have a thread approximately the size of a 3/8" bolt, and the 14 MM will be noticeably bigger, closer to the size of a 9/16" wrench. ACDelco Iridium Plugs are the ideal replacement for today's top-performing vehicles. The spark plug Cross references are for general reference only. 2.Prefix ^ sign denotes new part numbers available 11/96. Visit our site for coupons and promotions. 2 offers from $78.56. ACDelco Iridium Spark Plugs are the latest evolution in high-performance plug electrode material and are designed to last 100,000 miles. The cross references are for general reference only, please check for … Shop for ACDelco Spark Plug Part #: MR43T for your vehicle. I normally run the NGK BKR5EY-11 on the street and switch to R5671A-7 or -8 if I'm going to run the juice. Any use of this cross reference is done at the installers risk. AC Delco 1 - Alternative spark plugs There are 47 replacement spark plugs for AC Delco 1 . Reach, Resistor, Each Part Number: ADO-4 Effective on parts purchased April 1, 2018 and later to the original retail purchaser. Heat Range Reference. ACDelco MR43T Marine Spark Plug. Spark Plug; ACDelco Specialty Marine Spark Plugs are everyday replacement plugs … Check for correct application and spec/measurements. We also share information about your use of our site with our advertising and analytics partners. AC Autolite Bosch Briggs and Stratton Champion Plug Denso John Deere Kohler NGK Plug Oregon Stens Tecumseh Torch Popular Applications; CS42S: 2974: WS8F-CJ7Y: W22MP-U--BPM7A: 77-300-1: … The Champion and Denso columns contain the manufacturer stock number, not the actual plug number. ACDelco -12680072 41-110 Professional Iridium Spark Plug (Pack of 4) 4.7 out of 5 stars 727. $17.12. Spark Plug; ACDelco … Check for correct application and spec/measurements. Shop Online: 1x Bosch Super Spark Plug WR9DC: Availability: in stock. Autolite spark plug heat range is generally indicated by the last digit of the part number. These plugs are "extended reach" to better position the 14 mm plug to the correct depth in the cylinder. Read more. ACDelco Specialty Marine Spark Plugs are everyday replacement plugs designed for reliability and efficient performance in jet boats, inboards, outboards, and personal watercraft. We use cookies to personalise ads and to analyse our traffic. Cross Reference Spark Plug. Place your order online today and pick it up in store at your convenience. There are 30 replacement spark plugs for AC Delco FR4LSJ . NGK Heat Ranges - The larger the number after the dash the colder the plug is. The spark plug Cross references are for general reference only. PLATINUM SPARK SPLUG SET (8) FOR LS1 LS2 LS3 LS6 L99 ENGINES Read more. ACDelco 19307141 - ACDelco RAPIDFIRE Performance Platinum Spark Plugs Spark Plug, RAPIDFIRE Performance Platinum, Gasket Seat, 14mm Thread, 0.750 in. Best Acdelco 41-985 Spark Plugs Reviews. Contact seller for limited warranty part … There are 155 replacement spark plugs for AC Delco 4. AC Delco 4 - Alternative spark plugs There are 155 replacement spark plugs for AC Delco 4 . We also share information about your use of our site with our advertising and analytics partners. Locate parts or service. » Competitive Cross Reference Enter a given manufacturer's part number to get the corresponding ACDelco part number. Laboratory-tested, field-proven, and backed by GM with outstanding limited-warranty coverage, ACDelco Gold (Professional) and Silver (Advantage) Batteries set … Due to different engine modifications and conditions,a hotter or colder spark plug may be required. Use it as a guide only. AC Delco 41-602 - Alternative spark plugs There are 57 replacement spark plugs for AC Delco 41-602 . The cross references are for general reference only, please check for correct specifications and measurements for your application. Any use of this cross reference is done at the installers risk. Helpful. Simply unscrew a plug and look at the size of the thread. Get product details, choose a store, and get directions. Example a R5671A-7 (a good street/strip plug) is a cold plug where a R5671A-10 is a very cold plug used for large 400hp and up nitrous and other power adder applications) Helpful. The cross references are for general reference only, please check for … 3.Part number 276S may be used for Header applications in place of P/N 276. Choose brandname and start typing model number. Visit our site for coupons and promotions. BOSCH. * 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. There are many more plugs to choose from, these are the more common ones. Higher number indicate hot plug (for example 5 or 4) and low number indicate cold heat range (for example 1 or ). 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. Get product details, choose a store, and get directions. The spark plug Cross references are for general reference only. Part Number: WR9DC . I have Eddy heads, Hooker headers, and have diced up some spark plug sockets and can get to all my plugs fairly easy now using the same spark plug you have. To ensure correct spark plug application verify V.I.N.code on vehicle. Autolite 3926. Looking for our John Deere Spark Plug Cross Reference Chart. There are 168 replacement spark plugs for AC Delco AC4. 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. Any use of this cross reference is done at the installers risk. The old plug for my truck was AC Delco CR43TS and they were gaped at 0.35 and as soon as I was done, I put on a set of AC Delco #1 Rapid-fire plugs and right the.Very happy with the rapid fires.The hotter spark in very noticeable Read more. Whether the application is automotive, industrial, marine, or recreational, we have a battery to meet virtually any need. E3 Spark Plug Cross Reference for AC Delco, Autolite, Bosch, Champion, Denso, Motorcraft, NGK, and Splitfire spark plugs. We use cookies to personalise ads, to provide social media features and to analyse our traffic. They can maintain stable operating temperatures under varying loads. This chart is used for the 1/2" npt, 3/4" npt, and Allison adapters. The cross references are for general reference only, please check for correct specifications and measurements for your application. The cross references are for general reference only, please check for correct specifications and measurements for your application. Shop for ACDelco Rapidfire Platinum Spark Plug Part #: 4 for your vehicle. 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. AC Delco FR4LSJ replacement spark plugs. Report abuse. The cross references are for general reference only, please check for … list of all spark plug manufacturers and cross reference list. Any use of this cross reference is done at the installers risk. Referenced From BOSCH Catalogue. Check for correct application and spec/measurements. Set of 8 IRIDIUM SPARK PLUGS for GM 41-110 12621258 4.3 out of 5 stars 17. The Spark Plug Cross references are for general reference only. Place your order online today and pick it up in store at your convenience. Resilient and reliable, our spark plugs are designed to withstand the harsh elements of the engine. Spark plug heat range is the measure of how fast the spark plug tip dissipates combustion heat. The cross references are for general reference only, please check for correct specifications and measurements for your application. Enter a complete 17 digit VIN code above then press Enter or click Continue. The AC-Delco, Autolite, Bosch and Motorcraft columns contain the manufacturers’ spark plug number. AC Delco (Cont'd) COMPETITOR TO NGK INTERCHANGE AC Delco AC Delco (Cont'd) Cross Reference Chart * Refers to the best cross reference / Réfère à la meilleure référence d’inter change 41 805 5684 TR45 1GP 42TS 5034 R5674 7 86TS 2438 WR5 41-806 1041 ZFR6A-11 42XL 2411 B8ES B4031 3210 B4 41-812 3689 TR6IX 42XLS 7333 BP6ES B43 3510 B6S Latest evolution in high-performance plug … » New Competitive Cross Reference Search We offer a full line of ACDelco GM Original Equipment and Gold (Professional) spark plug products. Possible replacement spark plugs for AC DELCO - R46XLS. Check for correct application and spec/measurements. For example the NGK spark plug A6 is NGK stock number of 1010. The corresponding Champion stock number is 502 which is Champion spark plug D21. Go with these and FYI Ac Delco plugs come in a four pack or singles I suppose. 6 people found this helpful. AC Delco AC4 - Alternative spark plugs There are 168 replacement spark plugs for AC Delco AC4 . Available at CarSparkPlugs.com: Price: 3.39 GBP GBP: This cross-reference chart is used for 18mm and 7/8" adapters. Choose brandname and start typing model number. 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. AC Delco 45 - Alternative spark plugs There are 52 replacement spark plugs for AC Delco 45 . Read more. 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. Locate parts near you. , to provide social media features and to analyse our traffic for our John Deere spark plug A6 NGK. Rapidfire Platinum spark plug cross reference is done at the installers risk all spark plug A6 NGK. 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Temperatures under varying loads online: 1x Bosch Super spark plug cross reference Enter a given manufacturer part! Original retail purchaser the NGK spark plug WR9DC: Availability: in stock GM (... 3.39 GBP GBP: ACDelco MR43T marine spark plug ( pack of 4 ) out. ; ACDelco … » Competitive cross ac delco 4 spark plug cross reference Search list of all spark plug manufacturers cross!