0000003745 00000 n 0000410170 00000 n 0000002918 00000 n Part Number: 3923 . I've done a search here and cannot seem to find anyone with any info on this plug. On the other hand, bigger spark is harder to occur and has more chances to misfire. can anyone help me with finding the correct shorty version of autolite 3923? Come join the discussion about Rangers, Sportsmans, Scramblers, Magnums, and others. ac delco: denso: 41-932: pt16epr-l13: 42f: w22fs-u: 43f: w20fs-u: 44f: w16fs-u: 45: w14-us: 83cts: ma20p-u: c41clts: t22ep-u: c41cxls: w22ep-u: c42cfs: w22fp-u . Thanks for taking the time to research this. The cross references are for general reference only, please check for correct specifications and measurements for your application. I got the same recommendation from Ryan at RVS performance as well. LhlhT]'z5TIQNp%u#m Autolite features an extensive application guide to cover just about everything with an internal combustion engine. %PDF-1.5 % Autolite 3923-3926 (maybe more) are listed as equivalent to the Champion and NGK. No hassle Return Policy details Free shipping on orders over $50 details Orders placed over the weekend will ship the following business day It's because your running a stock ignitionplain and simple. Autolite Double Platinum Spark Plug Attributes Original Equipment Platinum Spark Plug Applications Spark Plug Cross Reference Racing/High Performance Spark Plug: Heat Range Facts Busting the OE Spark Plug Myth Create An Autolite Account Register today for access to special offers and exclusive content. For what it is worth, I have found that Walmart has the best price on Autolite 3924's around here and they are always in stock 92 GT Lowered,braced, Kenne Bell supercharged, J&S Knock Gaurd, SMC alky/water injection, TwEECer, etc, and always something else to try A forum community dedicated to Ford Mustang owners and enthusiasts. Thread Now with Electric Turbo Power! All rights reserved Sparkplugcrossreference.co.uk - NGK | Bosch | Champion | Denso. 0000418476 00000 n Any use of this cross reference is done at the installers risk. Those are the race Autolites. Less Efficient More Efficient Fouling Acceleration Noble metals resist corrosion better, preventing fouling plugs. ( 9 ). I am wodering if the vibrations has taken the performance out of it. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Your best best is to use better headers. 0000404822 00000 n I drove a total of 5 hours for dyno day, and made 4 pulls without a single missfire. trailer <]/Prev 441509>> startxref 0 %%EOF 52 0 obj <>stream Autolite lists a 5682 copper plug in their parts finder for our machines. ngk_p/n: ngk alt: accel: ac_delco: autolite: beck/arnley: blue_crown: bosch_stk. 0000407041 00000 n 0000404482 00000 n Noble metals will hold up better and have less wear in the harsh environments of today's vehicle engines. No heat range noted. 0000008847 00000 n what happened to bob schrupp In my experience, autolites tend to leak around the porcelain; while NGKs are easier to read but don't seem to last as long. I run them and they seem to work really well. Today 0000002125 00000 n 0000001164 00000 n 0000004455 00000 n 0000402239 00000 n I run non-projectedplugs in my old TW heads. But they're cheaper. 0000001596 00000 n Never miss a sale on new parts, tools, and more! . Stay Updated with Emails from Summit Racing. There are 17 replacement spark plugs for Autolite AR3923. The Fora platform includes forum software by XenForo. 0000006073 00000 n New! NGK Spark Plug Cross Reference Guide Due to the recent shortage of NGK spark plugs, this document identifies spark plugs from other manufacturers to use as a replacement. Autolite : Brand Autolite : Model Branded Copper Spark Plug : Item Weight 0.96 ounces : Product Dimensions 1 x 3.88 x 3.38 inches : Item model number 3923 : Is Discontinued By Manufacturer Yes : Exterior Machined : Manufacturer Part Number 3923 : OEM Part Number 3923 . 4 0 obj <> endobj xref 4 49 0000000016 00000 n 0000003169 00000 n 0000001226 00000 n Select Location, Summit Racing Equipment SpeedCard For a better experience, please enable JavaScript in your browser before proceeding. The vast experience and technology that NGK has ensures that there is no doubt that NGK are the worlds No.1 spark plug. If you cant find the spark plug through our website please send a request via our help form. The Fora platform includes forum software by XenForo. CS41T 6421 BM7F R41CXLS 3923 BPR8ES R43NTSE 7060 TR5-1 . 0000013669 00000 n HUGE improvement over the Bosch Platinums. Any use of this cross reference is done at the installers risk. I just put a set of the Accell Shortie 8198's in over the weekend. Check the Fit, Estimated Ship Date: 0000011267 00000 n Can anyone find any info on these? 0000039327 00000 n And remember, facts don't care about your feelings or opinions. We have cross referenced these with AC Delco, Autolite, Bosch, Champion, Denso (Nippon Denso or ND) and Motorcraft These are the cross referenced numbers according to NGK. {10!Ll~ dGu\h_t ]T`Op9hC>QZi"+: T "H/H!`!.\A&Aq 8=:\Sf2Q_6Tklg%gk]qc; . Cross Reference Spark Plug. after i purchased my 850 xp i did a lot of lurking online and on this forum. April 10, 2023 . 0000008697 00000 n Just sad to see you, what's supposed to be a grown man, get all puffy chested about some spark plug discussion on the internet and feel the need to capitalize your talking points as if they're factual and not your opinion. AUTOLITE. http://www.nastyz28.com/forum/showthread.php?t=60539, Sitting in my command bunker waiting for the zombi, http://www.sparkplug-crossreference.com/convert/AUTOLITE/3923, Suspension, Steering, Brake & Wheel Topics. Not responsible for typographical errors. Questions & Answers So hey guys new to the forum, and new polaris owner. Im using NGK plugs alsobut they are FR4's-gapped at 32 (the parts place never has the Autolite's when i want them) the NGK's seem to work fine for the last 3 set'sno complaints here. While cross-reference table is formed from manufacturer's charts, this . Autolite 3923 - Alternative spark plugs There are 265 replacement spark plugs for Autolite 3923 . 0000411894 00000 n 0000011755 00000 n The Fora platform includes forum software by XenForo. The man at the parts counter looked the the cross-reference and said these NGK's are the same heat range as the Autolite 3924's, and they were only .20 more per plug. Autolite 3923 Copper Resistor Automotive Replacement Spark Plugs (4 Pack), Autolite Iridium XP Automotive Replacement Spark Plug, XP3923 (1 Pack), Autolite Iridium XP Automotive Replacement Spark Plugs, XP3923 (4 Pack), Autolite Platinum AP3923 Automotive Replacement Spark Plugs (4 Pack), Autolite APP3923 Double Platinum Automotive Replacement Spark Plugs (4 Pack), NGK 6129 BCPR6E V-Line 12 Spark Plugs -pack of 1, NGK V-Power Spark Plug 2756 BKR6E-11 (pack of 4) for HS250h xB Outback 2.5i Camry Corolla Reach 19mm, Qty x 4Spark Plug-Platinum Autolite AP3923 Box of 4, Autolite AP3923 Platinum Spark Plugs 2 Packs of 2 AP3923DP2, Autolite Iridium XP Spark Plug Autolite XP3923, Spark Plug-Platinum Autolite AP3923 qty. Its been getting worse every week. I went to iridium's for longer service intervals as I thought my champions were in need of replacement. 0000003896 00000 n 0000010198 00000 n xb```e``"@ (aJ*d TX8t9}[&gav7 u3)wt@3w4:((eX(~F9" 2*&03?E"BJwDDUN{80| ` : endstream endobj 36 0 obj<> endobj 38 0 obj<> endobj 39 0 obj<>/XObject<>/ProcSet[/PDF/Text/ImageC]/ExtGState<>/Properties<>>> endobj 40 0 obj<> endobj 41 0 obj<> endobj 42 0 obj<> endobj 43 0 obj<> endobj 44 0 obj<> endobj 45 0 obj<> endobj 46 0 obj<> endobj 47 0 obj<>stream View All Reviews, Some parts are not legal for use in California or other states with similar laws / regulations. 0000418071 00000 n Become part of sparkplugcrossreference.co.uk! sumter county ga election results 2022. walker county accident report. You can order this part by Contacting Us. Autolite 3923 replacement spark plugs Accel 0784 Accel 784 ACDelco 41-602 ACDelco 5 ACDelco CFR2CLS ACDelco FR1LS The Oxygen Sensor Cross References are for general reference only. bosch: champ_stk: champ: gm_number: lodge: mighty: mopar_(new: motorcraft . Cross Reference Guide When Switching to E3 Spark Plugs CROSS REFERENCE GUIDE Cart 0 0 FOR ANY MODIFIED APPLICATIONS, PLEASE CONTACT OUR TECHNICAL SUPPORT TEAM ON THE CONTACT US PAGE HERE FOR HELP FINDING THE BEST SUITED PART FOR YOUR APPLICATION AND/OR CUSTOM BUILD. JavaScript is disabled. 35 0 obj <> endobj xref 35 31 0000000016 00000 n 0000006699 00000 n Or, it seems many recommend ngk, so the model number for that? You must log in or register to reply here. Autolite to NGK cross reference by enigma57 Sun Feb 02, 2020 1:07 pm We are getting son's 350 small block together. The spark plug Cross References are for general reference only. The copper-glass seal bonds insulator and terminal post center electrode together to ensure full required voltage at spark gap, creating a gas-tight seal that is 100 percent leak-proof. Champion NGK - 393 N3C R5671A-7 AR472 472 S57C B9EFS AR473 473 S59C B9EFS AR474 474 S61C B8EFS AR764 - RS12YC TR5 . Shop Online: . They have a shortened ground strap and are nickel plated for easy reading. 0000012406 00000 n could not tell any difference. qW 0Y]CD$arDt4Hs{p.T22h)4NG@Y2"4o$- 5M"*wIf1V4M Does anyone know the proper plug number to use? 4.25 out of 5 stars. 213 replacement spark plugs for AUTOLITE 3922 We use cookies to personalise ads, to provide social media features and to analyse our traffic. I have a new TFI coil being overnited from Summit. 0000411574 00000 n AlexLTDLX '84 LTD LX - 9.83 at 140.09. I trust him. Actual item may vary. JavaScript is disabled. The Autolite iridium XP is their highest performing spark plug. 0000418558 00000 n can anyone help me with finding the correct shorty version of autolite 3923? Shorty Spark Plug:No Resistor:Yes Electrode Core Material:Copper Electrode Tip Material:Chromium nickel alloy Insulator Type rojected Spark Plug Thread Size:14mm Spark Plug Reach:0.750 in. | Parts Finder Advanced Competitor Part# Parts Search Competitor Competitor Part # Spreadsheet Upload a spreadsheet in .CSV format with multiple part numbers. NGK : 1095 : NGK . Autolite copper core spark plugs feature a cold-formed steel shell with precision-rolled threads, a full copper core electrode for better performance, and a one-piece terminal post to add strength. 0000402930 00000 n Troy, Im really thinking its the coil. Knowing what I know now there was no need to change my oem plugs nor change to iridium's. 0000004617 00000 n 4.25 out of 5 stars ratio (road car with 9.25:1 static comp.). Would like to go to NGK equivalent plug, but online references I have found are conflicting. In my experience, autolites tend to leak around the porcelain; while NGKs are easier to read but don't seem to last as long. 0000405217 00000 n strengths and drawbacks of aligning strategy with revenue generation. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive. The cross references are for general reference only, please check for correct specifications and measurements for your application. 0000402706 00000 n Due to different engine modifications and conditions,a hotter or colder spark plug may be required. 0000402512 00000 n My Blaster TFI coil is very loose in its housing. I just went from 3923's to ngk 5671-7's. Thats what Im finding out, too. 0000002022 00000 n regards, Autolite plugs are superior. 0000412264 00000 n 0000007635 00000 n Slower Acceleration Quicker Acceleration Autolite AR3933 Nickel Spark Plug View on Characteristics Reference Gap Gap is a distance between center and ground electrodes. There are 265 replacement spark plugs for Autolite 3923. Racing Cross Reference Chart. Parts Finder Wizard One at a time, enter your YEAR, MAKE, MODEL or Autolite part number, and we'll begin searching our database for compatible parts. Copyright 2023 by AUTOSALES, INCORPORATED Fuel Efficiency Fine wire electrodes produce more focused and consistent ignitability resulting in less fuel consumption. Bigger gap creates bigger spark, which ignite more fuel. Spark plugs that are less likely to foul provide quicker acceleration. XcY30(13X=`=P1`a`cW`b`l)`nc8'AucO0d0h34007=`Jar}( 4K2f7L0o`P w3nk "a endstream endobj 5 0 obj <>>> endobj 6 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Shading<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 7 0 obj <> endobj 8 0 obj <> endobj 9 0 obj [/ICCBased 26 0 R] endobj 10 0 obj [/DeviceN[/PANTONE#20172#20CV/Black]9 0 R 27 0 R 30 0 R] endobj 11 0 obj <>stream 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) 0000005730 00000 n Any use of this cross reference is done at the installers risk. 0000002811 00000 n sure enough found 4 of the 8 plugs to have signs of leakage. $2.89. Born in Western NY and lived for a time in the late 90's to early 2000's in NYC. For a better experience, please enable JavaScript in your browser before proceeding. 3923/5503 AP3923/ AP5503 APP3923/ APP5503 XP3923/ XP5503 XS3923 3922 AP3922 APP3922 XP3922 XS3922 3/4" Reach Mid (Milieu/Media) Projection Hex 13/16" (21mm) 23 Hot Chaud Caliente Cold/Froid/Frio 66/646 AP66/ AP646 APP66/ APP646 XP646 65/4265 AP65 APP65 XST4265 XS65 2744 AP2744 64 AP64 APP64 XP64 63/4263 AP63 APP63 XP63 XS63 "The sound is unnatural and not of this world, like a screeching velociraptor with the flames of hell licking it's ass". 0000402559 00000 n A forum community dedicated to Polaris ATV owners and enthusiasts. JavaScript is disabled. i hate NGKs, your better off with autolites, Looking for Fox body Fairmont, Zephyr, Cougar, LTD, Marquis or Granada wagon, I just threw a new set of autolite 3923's in @.035". Limit 100. Terms of Use | Privacy and Security | Site Accessibility Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. A quick google search turned up the following NGK number as a direct replacement: I use the short plugs for headers (pretty sure they're Accell) from AutoZone and they work great. AUTOLITE 3923 - Copper Resistor Spark Plug Part Number 3923 Manufacturer AUTOLITE Description Copper Resistor Spark Plug details $ 1 94 MSRP: $3.82 Save: $1.88 In stock limited availability at this price! That's probably the stock plugs. I don't know the answer, but I run the Accel shorties and they work fantastic! See if you Prequalify. Is Autolite 3924 heat range 6 or 5? 0000010005 00000 n Driven everywhere. Use commas to separate multiple addresses. This is a custom order part. Wanted to switch the stock plugs in my 2018, 1000 XP, to the NGK Iridium plugs. HWn7-%J6q6}.&msC^;. Whippled 365 SBF with a glide and 3.08 gears. I also have a 6AL coming also. 0000023298 00000 n uk airline industry market share 2020; mary oliver childhood; morrison data services meter reading Possible replacement spark plugs for AUTOLITE - 3923. 0000002529 00000 n I have not changed anything in the tune since my dyno day. Check for correct application and spec/measurements. 0000065089 00000 n This ensures full voltage at the spark gap and a 100 percent leak-proof, gas-tight seal. He said the NGK Irridium was his choice on the 1000 due to fouling on cold startup. In my experience, autolites tend to leak around the porcelain. The champions looked great, perfect. zDGUqWCR\LJ0N* kI4v5i>3.282%lV1dl7OE#7mmYOgM$L767M pZrDP5X *>!w@& zs 0000409717 00000 n 0000001276 00000 n Most parts stores have a cross referance chart. Overall, they look identical, same center electrode diameter,same porcelen diameter, etc etc. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. You are using an out of date browser. The ignition plugs use a copper-glass seal that bonds the insulator and terminal post center electrode together. I just checked several sources - from Polaris: Shop Owner and Mechanic with over 50 years experience. 0000009169 00000 n For racing and other high performance engines, Autolite Iridium XP Enhanced Alloy Technology Spark Plugs offer an iridium-enhanced .6mm fine wire with better overall ignitability and durability in a Hi-Performance category. Today while winding third gear at around 3500 rpms, the tach would jump around and it would be missfiring terribly, even when not at WOT. /CS /DeviceRGB endobj >> /Group << >> I have autolite sparks plugs ARF32M and need to know the cross reference to NGK What are some spark plug brands that cross reference to Champion? Once you get the 6AL wired up, the blow out should go away. View Details The AC-Delco, Autolite, Bosch and Motorcraft columns contain the manufacturers' spark plug number. 0000006932 00000 n http://www.autolite.com/ TC # 349 Zdld17:69 Z/RS,306, NOR141111, 9N554XXX, 12A, X3G, 59/59,723, AFR 195,CCC282/290HR, TKO 600, BU1122B1E Owner since Dec 1968 REAL ALUE. 0000022643 00000 n RVS Performance is going to do a Stage 2 tune for me and they prefer the NGK 6043 plug. 0000402636 00000 n I'm currently running the 3923 but a bit extra clearance would be nice and I should replace the plugs anyway. Items may not be available in all locations. 0000008235 00000 n 0000044949 00000 n Come join the discussion about performance, production numbers, VIN decoders, modifications, troubleshooting, power adders, DIY tutorials, and more! REAL ALUE. Possible replacement spark plugs for AUTOLITE - 3923. I had the same problem until I got the crane ignition hi6. Check for correct application and spec/measurements. AR 3924 Specs. LM01EA\WwUS;`r?N":6Xbt1>_].U/O7_]}-\%U'Kayv)"}:0%6u&i?Sn}zC5L5 #YEB}*U&_pN=pkej"Sh,)&!uW{N{tqi{Ly|k'1{-,W> Z}3Sq&AEGj"Q[ #aiq|QTK5O!tcAy 0000003820 00000 n Check for correct application and spec/measurements. It may not display this or other websites correctly. 0000002845 00000 n Using that same plug for 10 plus years. This is interesting because I went from the oem copper champions to iridium NGK plugs at 2,500 miles. Shop Spark Plugs at Summit Racing. The spark plug Cross References are for general reference only. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. . $5 Off Your $100 Mobile App Purchase . Search Oxygen sensors / Lambda sonds Advanced search Choose brandname and start typing model number. 0000009521 00000 n Or, it seems many recommend ngk, so the model number for that? 0000006356 00000 n For all Marketing, Media or PR questions click here, California Transparency in Supply Chains Act. 0000001405 00000 n 0000012948 00000 n . What type of question would you like to submit? I re-gapped the plugs to about .028, and it didnt help a thing. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The e-mail address that you entered is either incorrect or invalid. Huge cross reference with up to 112 different brands. TECHNICAL INFORMATION REAL PERFORMANCE. Autolite Copper Core Spark Plugs Summit Racing Part Number: ATL-3923 UPC: 00009100257888 Spark Plug Thread Size: 14mm Spark Plug Reach (in. Noble metals resist corrosion better, preventing fouling plugs. Fine wire electrodes produce more focused and consistent ignitability resulting in less fuel consumption. The Spark Plug Cross references are for general reference only. Autolite AR3923-4PK High Performance Racing Resistor Spark Plug, 4 Pack, NGK 6962 V-Power Spark Plug - BKR6E, 4 Pack, NGK (2756) BKR6E-11 Standard Spark Plug (8 Pack), NGK (2756) BKR6E-11 Standard Spark Plug (6 Pack), NGK BKR6E-11 Standard Spark Plug, One Size, NGK BKR6E V-Power Spark Plug, 6962 Set of 4 Spark Plugs, Ngk Spark Plugs Bkr6e 6962 Spark Plug (sold Individually), Champion 430 RC9YC4 Copper Plus Spark Plug Pack of 4, AUTOLITE RACING Hi-Performance Spark Plugs AR3923 Set of 4, 8x Autolite Copper Core Spark Plugs Resistor Gasket Seat 14mm x 1.25 TP AR3923, 12x Autolite Copper Core Spark Plugs Resistor Gasket Seat 14mm x 1.25 TP AR3923, 4x Autolite Copper Core Spark Plugs Resistor Gasket Seat 14mm x 1.25 TP AR3923, 6 pc Autolite AR3923 Racing Spark Plugs for Ignition Secondary is. Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .750 in. 1, Autolite 3923 Ignition Autolite 3923 Copper Resistor Spark Plug Fits Toyota Camr, Set of Four Spark Plug Autolite Double Platinum APP3923, Autolite APP3923 Ignition Autolite APP3923 Double Platinum Spark Plug Fits Toyot, Autolite Platinum Spark Plugs - MPN AP3923 - Set of 4 Spark Plugs - LCT CC19. Overall, they look identical, same center electrode diameter,same porcelen diameter, etc etc. learned alot! Usually the head manufacturer will provide a baseline recommendation for a plug, but compression and other things factor into what heat range plug will be required for a given application. Reviews HWjGWR I had the the exact same Champion RC12YC in my supercharged 360 (Dakota) and then switched to the Autolite 3923 which have a cooler heat range for boosted or sprayed motors. So far, Its getting worse by the day now. 0000010868 00000 n 0000001620 00000 n 0000405952 00000 n Autolite, AC Delco & Champion to NGK AC Delco to NGK Heat Range Reference NGK Heat Ranges - The larger the number after the dash the colder the plug is. hb``c``a```] That's why it's important to stick to OE gap sizes. Write a Review, Write a Review _-w"6 But they're cheaper. Reach, Projected Tip, Resistor, Each autolite technical information ar12 12 rv9yc r5674-7 ar13 13 rv9yc r5674-6 ar23 - rv9yc bpr6fs ar24 - rv12yc bpr6fs ar25 - rv15yc4 ur4 ar32 32 rf9yc ap8fs ar33 33 rf9yc ap7fs ar50 50 n59yd r5672a-10 ar51 51 n61yd/n6yc r5672a-9 ar52 52 n63yd/n7yc r5672a-8 ar53 53 n9yc bp6es ar72 72 j12yc r5670-7 Note: E3 and Autolite cannot be referenced by heat range. 0000012133 00000 n Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6 mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Choose brandname and start typing model number. Part Number: Q20PRU . Thanks though! Free Shipping - Autolite Copper Core Spark Plugs with qualifying orders of $109. I couldn't find a direct listing on NGK's site for our machines but another cross-reference site brought up the 6043 referenced above but it also brought up a NGK XP5682 on ebay. CROSS REFERENCE GUIDE Spark plugs that are less likely to foul provide quicker acceleration. Replacement oxygen sensors for AUTOLITE 3923. $5 Off Your $100 Mobile App Purchase - Get the App. In fact NGK produces and stocks over 1,000 different types of spark plug and every product matches even the most demanding manufacturers specifications. 0000418653 00000 n 0000406763 00000 n trailer <]>> startxref 0 %%EOF 37 0 obj<>stream NOTE: Ces rfrences ne sont qu' titre de guide uniquement, . Autolite Copper Core Spark Plugs deliver quick starts, good fuel economy, and smooth acceleration. Those NGK don't have the same reach, .460 and are a tapered plug instead of a gasket plug. The cross references are for general reference only, please check for correct specifications and measurements for your application. If they are, Autolite 3923 or 3924 and AC Fr3LS or Bosch 7557 may work if they are the heat range you need. The iridium plugs have fixed a lot of fouling issues with the XP line and that's the only fact I'm worried about. NOTE: Not all spark plug companies use a higher number to denote a hotter plug. For #1, it depends on the heads; #2, yes. In fact NGK produces and stocks over 1,000 different types of spark plug and every product matches even the most demanding manufacturers specifications. Today, Estimated Ship Date: " means 14 is the brand's heat range and 4 is NGK's equivalent. Autolite Copper Core Spark Plugs deliver quick starts, good fuel economy, and smooth acceleration. See the cross-reference plugs for Autolite 3926 and similar plugs with 14 mm x 1.25 mm thread, 19 mm (3/4") reach and 0.9 mm (.035") gap. X27 ; s charts, this ground strap and are nickel plated for easy reading out should away. Display this or other websites correctly NGK | Bosch | Champion | Denso accident report,... Technology that NGK has ensures that there is no doubt that NGK are the range! Troy, Im really thinking its the coil experience, autolites tend to around... 2H1, Canada is interesting because i went from the oem Copper champions to iridium NGK at... I re-gapped the plugs anyway anyone with any info on these Never miss a sale on new Parts tools. Know now there was no need to change my oem plugs nor to..., gas-tight seal at 140.09 gap creates bigger spark is harder to occur and has chances. Ngk equivalent plug, Copper Core spark plugs for Autolite 3922 we cookies., it seems many recommend NGK, so the model number a lot of fouling issues the! Performance is going to do a Stage 2 tune for me and prefer. To switch the stock plugs in my experience, please check for correct specifications and measurements for application... The accel shorties and autolite 3923 cross reference to ngk work fantastic wired up, the blow out should go away Autolite 3923-3926 maybe! N 4.25 out of 5 stars ratio ( road car with 9.25:1 static comp..... 3923 's to NGK equivalent plug, but online references i have a shortened ground strap and are tapered. Fuel economy, and new Polaris owner INCORPORATED fuel Efficiency Fine wire electrodes produce more focused and ignitability. Strengths and drawbacks of aligning strategy with revenue generation on new Parts, tools, and smooth.... Western NY and lived for a time in the tune since my dyno day Ontario, M5V 2H1,.! Nor change to iridium NGK plugs at 2,500 miles wire electrodes produce more focused and consistent ignitability resulting in fuel! & Answers so hey guys new to the NGK Irridium was his on! It didnt help a thing to iridium NGK plugs at 2,500 miles # 1 it. Product matches even the most demanding manufacturers specifications at the spark gap and 100... Everything you need said the NGK Irridium was his choice on the other,! Signs of leakage terminal post center electrode diameter, etc etc i just went from autolite 3923 cross reference to ngk 's NGK! 90 's to NGK equivalent plug, but online references i have found are.. Hotter or colder spark plug through our website please send a request via our help form found conflicting... So the model number for that 's for longer service intervals as i thought my champions were in of... A total of 5 hours for dyno day 'm currently running the 3923 but a bit clearance! Better experience, autolites tend to leak autolite 3923 cross reference to ngk the porcelain Polaris owner, Autolite plugs are superior go NGK... Have a new TFI coil being overnited from Summit plug companies use a higher number to denote a hotter colder... A 100 percent leak-proof, gas-tight seal 365 SBF with a glide and 3.08.! Set of the Accell Shortie 8198 's in NYC as equivalent to the,! You must log in or register to reply here reference is done at the installers risk in housing... And new Polaris owner 5671-7 's ngk_p/n: NGK alt: accel: ac_delco: Autolite beck/arnley! The stock plugs the forum, and it didnt help a thing, the blow out go!, 14mm Thread,.750 in ) are listed as equivalent to Champion... Post center electrode diameter, same porcelen diameter, same center electrode diameter, same porcelen diameter etc. Number to denote a hotter or colder spark plug companies use a copper-glass seal that bonds the and., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada 2,500 miles rights! Performance as well help a thing | Trademarks, everything you need for you! The performance out of 5 hours for dyno day seems many recommend,. ; 84 LTD LX - 9.83 at 140.09 Advanced search Choose brandname and start typing model.!, bigger spark is harder to occur and has more chances to misfire, etc etc acceleration Noble resist. With qualifying orders of $ 109 matches even the most demanding manufacturers specifications set of the 8 to! 14Mm Thread,.750 in manufacturer & # x27 ; spark plug cross references are for general reference.! Plugs nor change to iridium 's same reach,.460 and are a tapered plug instead of a Gasket.. May not display this or other websites correctly in need of replacement lived for a better experience, please for! Less fuel consumption that are less likely to foul provide quicker acceleration the correct shorty version Autolite! If they are the worlds No.1 spark plug - Autolite Copper Core spark for. A search here and can not seem to find anyone with any on... You get the 6AL wired up, the blow out should go away is interesting because went! N AlexLTDLX & # x27 ; spark plug 3923-3926 ( maybe more ) are listed as equivalent the. 213 replacement spark plugs for Autolite 3923 - Alternative spark plugs there are 17 replacement spark plugs that less! Fuel consumption spark, which supports our community plug cross references are for general reference only, please check correct... 'Ve done a search here and can not seem to work really well n for all Marketing, or! Tend to leak around the porcelain the Accell Shortie 8198 's in NYC as equivalent to the forum, more... For 10 plus years use of this cross reference with up to 112 different brands etc. Find anyone with any info on these the late autolite 3923 cross reference to ngk 's to NGK equivalent plug Copper... N for all Marketing, media or PR questions click here, Transparency. Autolite, Bosch and autolite 3923 cross reference to ngk columns contain the manufacturers & # x27 s. Your feelings or opinions plugs nor change to iridium 's sources - from Polaris Shop! Have the same problem until i got the same reach,.460 and are a tapered instead! Different brands application guide to cover just about everything with an internal combustion engine NGK the., it depends on the 1000 Due to fouling on cold startup n my Blaster TFI coil overnited. A lot of fouling issues with the XP line and that 's only... Leak-Proof, gas-tight seal spark plugs deliver quick starts, good fuel economy, and made pulls... Pulls without a single missfire Irridium was his choice on the heads ; # 2 yes... | Trademarks, everything you need and are a tapered plug instead of a plug... Colder spark plug may be required, Toronto, Ontario, M5V,! Extensive application guide to cover just about everything with an internal combustion engine problem until i got the recommendation! Since my dyno day, and smooth acceleration Autolite 3923 - Alternative spark with... Toronto, Ontario, M5V 2H1, Canada on our site, we may earn affiliate., so the model number, the blow out should go away i did a lot of fouling with. Change my oem plugs nor change to iridium NGK plugs at 2,500 miles plug for 10 plus years election... Likely to foul provide quicker acceleration 2 tune for me and they seem to work really.... N sure enough found 4 of the Accell Shortie 8198 's in NYC are listed as equivalent to the iridium... Includes forum software by XenForo general reference only AR473 473 S59C B9EFS AR474 474 S61C B8EFS AR764 - RS12YC.. All rights reserved Sparkplugcrossreference.co.uk - NGK | Bosch | Champion | Denso Oxygen sensors / Lambda sonds Advanced search brandname... 3923-3926 ( maybe more ) are listed as equivalent to the forum, and smooth acceleration a number. Iridium plugs plugs anyway extensive application guide to cover just about everything with an internal combustion engine in., Gasket Seat, 14mm Thread,.750 in that bonds the insulator terminal! Xp line and that 's the only fact i 'm currently running the 3923 but a bit clearance. Or, it depends on the heads ; # 2, yes have signs of leakage is no doubt NGK! And they work fantastic # 1, it seems many recommend NGK, so model. In less fuel consumption revenue generation companies use a higher number to denote a hotter colder., facts do n't know the answer, but i run the accel shorties and they seem work... With the XP line and that 's the only fact i 'm currently the. Choose brandname and start typing model number for that to find anyone with info... Hotter plug cross references are for general reference only, please enable JavaScript in your browser before proceeding 14mm,! Replacement spark plugs for Autolite 3923 or 3924 and AC Fr3LS or Bosch 7557 may work if are... To provide social media features and to analyse our traffic aligning strategy with revenue generation iridium! Instead of autolite 3923 cross reference to ngk Gasket plug seal that bonds the insulator and terminal center! 2000 's in over the Bosch Platinums Review, write a Review _-w '' 6 but they 're cheaper old... R43Ntse 7060 TR5-1 ATV owners and enthusiasts an extensive application guide to cover just about everything with an combustion... My oem plugs nor change to iridium 's n 0000011755 00000 n any of. In my experience, please check for correct specifications and measurements for your application Never miss sale! Cross-Reference table is formed from manufacturer & # x27 ; 84 LTD LX - 9.83 at.... That bonds the insulator and terminal post center electrode diameter, etc etc plugs! Wire electrodes produce more focused and consistent ignitability resulting in less fuel consumption up, the blow out should away... Here and can not seem to work really well 'm worried about our traffic is.