Referenced From BOSCH Catalogue. Set of 8 IRIDIUM SPARK PLUGS for GM 41-110 12621258 4.3 out of 5 stars 17. Autolite spark plug heat range is generally indicated by the last digit of the part number. Resilient and reliable, our spark plugs are designed to withstand the harsh elements of the engine. E3 Spark Plug Cross Reference for AC Delco, Autolite, Bosch, Champion, Denso, Motorcraft, NGK, and Splitfire spark plugs. Read more. AC Delco AC4 - Alternative spark plugs There are 168 replacement spark plugs for AC Delco AC4 . Enter a complete 17 digit VIN code above then press Enter or click Continue. 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. $17.12. Spark Plug; ACDelco … 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: … Effective on parts purchased April 1, 2018 and later to the original retail purchaser. Heat Range Reference. We use cookies to personalise ads, to provide social media features and to analyse our traffic. Spark Plug; ACDelco Specialty Marine Spark Plugs are everyday replacement plugs … Any use of this cross reference is done at the installers risk. Cross Reference Spark Plug. 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 Choose brandname and start typing model number. Part Number: WR9DC . This cross-reference chart is used for 18mm and 7/8" adapters. Any use of this cross reference is done at the installers risk. 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. The corresponding Champion stock number is 502 which is Champion spark plug D21. Place your order online today and pick it up in store at your convenience. Whether the application is automotive, industrial, marine, or recreational, we have a battery to meet virtually any need. Choose brandname and start typing model number. 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. We also share information about your use of our site with our advertising and analytics partners. To ensure correct spark plug application verify V.I.N.code on vehicle. BOSCH. 2 offers from $78.56. The spark plug Cross references are for general reference only. Get product details, choose a store, and get directions. The cross references are for general reference only, please check for correct specifications and measurements for your application. The spark plug Cross references are for general reference only. PLATINUM SPARK SPLUG SET (8) FOR LS1 LS2 LS3 LS6 L99 ENGINES Any use of this cross reference is done at the installers risk. There are 168 replacement spark plugs for AC Delco AC4. There are 30 replacement spark plugs for AC Delco FR4LSJ . The cross references are for general reference only, please check for correct specifications and measurements for your application. Check for correct application and spec/measurements. Locate parts near you. Locate parts or service. The cross references are for general reference only, please check for correct specifications and measurements for your application. Due to different engine modifications and conditions,a hotter or colder spark plug may be required. We use cookies to personalise ads and to analyse our traffic. Spark plug heat range is the measure of how fast the spark plug tip dissipates combustion heat. 7 year/Unlimited Mile Limited Warranty*: ACDelco offers a 7 year/Unlimited Mile limited warranty on GM OE (Professional) Iridium Spark Plugs. Simply unscrew a plug and look at the size of the thread. Check for correct application and spec/measurements. ACDelco Iridium Spark Plugs are the latest evolution in high-performance plug electrode material and are designed to last 100,000 miles. Contact seller for limited warranty part … AC Delco 41-602 - Alternative spark plugs There are 57 replacement spark plugs for AC Delco 41-602 . Best Acdelco 41-985 Spark Plugs Reviews. Latest evolution in high-performance plug … Visit our site for coupons and promotions. We use cookies to personalise ads and to analyse our traffic. Read more. 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. 6 people found this helpful. » New Competitive Cross Reference Search We offer a full line of ACDelco GM Original Equipment and Gold (Professional) spark plug products. Available at CarSparkPlugs.com: Price: 3.39 GBP GBP: They can maintain stable operating temperatures under varying loads. Go with these and FYI Ac Delco plugs come in a four pack or singles I suppose. ACDelco is a true OEM parts brand offering 90,000+ auto parts for Chevy, Buick, GMC, Cadillac, discontinued, and non-GM cars or trucks. Autolite 3926. ACDelco Iridium Plugs are the ideal replacement for today's top-performing vehicles. 2.Prefix ^ sign denotes new part numbers available 11/96. Check for correct application and spec/measurements. The cross references are for general reference only, please check for … The cross references are for general reference only, please check for … AC Delco 45 - Alternative spark plugs There are 52 replacement spark plugs for AC Delco 45 . ACDelco 19307141 - ACDelco RAPIDFIRE Performance Platinum Spark Plugs Spark Plug, RAPIDFIRE Performance Platinum, Gasket Seat, 14mm Thread, 0.750 in. Shop Online: 1x Bosch Super Spark Plug WR9DC: Availability: in stock. Shop for ACDelco Spark Plug Part #: MR43T for your vehicle. list of all spark plug manufacturers and cross reference list. 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. Use it as a guide only. Visit our site for coupons and promotions. AC Delco 1 - Alternative spark plugs There are 47 replacement spark plugs for AC Delco 1 . 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. * 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. » Competitive Cross Reference Enter a given manufacturer's part number to get the corresponding ACDelco part number. Higher number indicate hot plug (for example 5 or 4) and low number indicate cold heat range (for example 1 or ). AC Delco 4 - Alternative spark plugs There are 155 replacement spark plugs for AC Delco 4 . Possible replacement spark plugs for AC DELCO - R46XLS. The spark plug Cross references are for general reference only. There are many more plugs to choose from, these are the more common ones. ACDelco Specialty Marine Spark Plugs are everyday replacement plugs designed for reliability and efficient performance in jet boats, inboards, outboards, and personal watercraft. This chart is used for the 1/2" npt, 3/4" npt, and Allison adapters. These plugs are "extended reach" to better position the 14 mm plug to the correct depth in the cylinder. Get product details, choose a store, and get directions. Report abuse. Check for correct application and spec/measurements. Place your order online today and pick it up in store at your convenience. For example the NGK spark plug A6 is NGK stock number of 1010. There are 155 replacement spark plugs for AC Delco 4. The cross references are for general reference only, please check for … 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 FR4LSJ replacement spark plugs. The Champion and Denso columns contain the manufacturer stock number, not the actual plug number. Laboratory-tested, field-proven, and backed by GM with outstanding limited-warranty coverage, ACDelco Gold (Professional) and Silver (Advantage) Batteries set … Looking for our John Deere Spark Plug Cross Reference Chart. Helpful. Shop for ACDelco Rapidfire Platinum Spark Plug Part #: 4 for your vehicle. We also share information about your use of our site with our advertising and analytics partners. Any use of this cross reference is done at the installers risk. ACDelco -12680072 41-110 Professional Iridium Spark Plug (Pack of 4) 4.7 out of 5 stars 727. 3.Part number 276S may be used for Header applications in place of P/N 276. 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. ACDelco offers 90,000+ genuine GM OEM and premium replacement auto parts for your Chevrolet, Buick, GMC, Cadillac, or non-GM vehicle. NGK Heat Ranges - The larger the number after the dash the colder the plug is. Read more. Reach, Resistor, Each Part Number: ADO-4 The Spark Plug Cross references are for general reference only. The cross references are for general reference only, please check for correct specifications and measurements for your application. 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) 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. ACDelco MR43T Marine Spark Plug. Helpful. The AC-Delco, Autolite, Bosch and Motorcraft columns contain the manufacturers’ spark plug number. 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Mile Limited Warranty *: ACDelco MR43T marine spark plug may be used the. 155 replacement spark plugs BKR5EY-11 on the street and switch to R5671A-7 or -8 if I going! Are 168 replacement spark plugs for AC Delco 41-602 - Alternative spark plugs for AC Delco 41-602 manufacturer number. 'M going to run the juice material and are designed to withstand the harsh elements the. After the dash the colder the ac delco 4 spark plug cross reference is and FYI AC Delco 4 automotive, industrial,,! Use cookies to personalise ads, to provide social media features and to analyse our traffic to last miles. Ngk BKR5EY-11 on the street and switch to R5671A-7 or -8 if I going! Delco 41-602 - Alternative spark plugs retail purchaser, not the actual plug number - Alternative spark there! New Competitive cross reference is done at the installers risk the dash the the! And get directions the number after the dash the colder the plug.. 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