Autolite Copper Core Spark Plugs deliver quick starts, good fuel economy, and smooth acceleration. In my experience, autolites tend to leak around the porcelain; while NGKs are easier to read but don't seem to last as long. The Spark Plug Cross references are for general reference only. HWn7-%J6q6}.&msC^;. 0000011755 00000 n 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. I had the same problem until I got the crane ignition hi6. Thanks though! 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. What type of question would you like to submit? It may not display this or other websites correctly. 0000003169 00000 n sumter county ga election results 2022. walker county accident report. 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. 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. The cross references are for general reference only, please check for correct specifications and measurements for your application. 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. Autolite AR3923 - Alternative spark plugs There are 17 replacement spark plugs for Autolite AR3923 . But I'm talking about my 800 and it's not the 850 and 1k the iridium's are known for working so well on. Its been getting worse every week. Autolite Copper Core Spark Plugs deliver quick starts, good fuel economy, and smooth acceleration. Today, Estimated Ship Date: TECHNICAL INFORMATION REAL PERFORMANCE. 0000012133 00000 n He said the NGK Irridium was his choice on the 1000 due to fouling on cold startup. 0000004617 00000 n A forum community dedicated to Ford Mustang owners and enthusiasts. Bigger gap creates bigger spark, which ignite more fuel. The Fora platform includes forum software by XenForo. 4.25 out of 5 stars. Within the Autolite family, this particular plug is toward the hotter side of the range that runs (cold-to-hot) 3922 - 3923 - 3924 - 3926. Items may not be available in all locations. Check for correct application and spec/measurements. COMPETITOR TO NGK INTERCHANGE Cross Reference Chart * Refers to the best cross reference / Rfre la meilleure rfrence d'inter change . They also list an iridium plug XP5682. 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. Thread 0000010005 00000 n Search Oxygen sensors / Lambda sonds Advanced search Choose brandname and start typing model number. Thanks for taking the time to research this. I've done a search here and cannot seem to find anyone with any info on this plug. In fact NGK produces and stocks over 1,000 different types of spark plug and every product matches even the most demanding manufacturers specifications. Fuel Efficiency Fine wire electrodes produce more focused and consistent ignitability resulting in less fuel consumption. 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. "The sound is unnatural and not of this world, like a screeching velociraptor with the flames of hell licking it's ass". No hassle Return Policy details Free shipping on orders over $50 details Orders placed over the weekend will ship the following business day NOTE: Not all spark plug companies use a higher number to denote a hotter plug. NGK has been developing spark plug technology since the 1930s and manufacture plugs for every type of automotive engine, as well as for motorcycles, marine, horticultural, plant and many other applications. Cross Reference Spark Plug. A forum community dedicated to Polaris ATV owners and enthusiasts. 0000418071 00000 n In my experience, autolites tend to leak around the porcelain; while NGKs are easier to read but don't seem to last as long. JavaScript is disabled. Knowing what I know now there was no need to change my oem plugs nor change to iridium's. JavaScript is disabled. . ngk_p/n: ngk alt: accel: ac_delco: autolite: beck/arnley: blue_crown: bosch_stk. 0000418653 00000 n All rights reserved Sparkplugcrossreference.co.uk - NGK | Bosch | Champion | Denso. Choose brandname and start typing model number. Those are the race Autolites. 0000006518 00000 n VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The Oxygen Sensor Cross References are for general reference only. Possible replacement spark plugs for AUTOLITE - 3923. Today I figure hes spent enough time with that engine and the stage 2 tune using 91-93 octane that he knows what hes talking about. Become part of sparkplugcrossreference.co.uk! For a better experience, please enable JavaScript in your browser before proceeding. Slower Acceleration Quicker Acceleration 0000022643 00000 n AUTOLITE 3923 - Copper Resistor Spark Plug Part Number 3923 Manufacturer AUTOLITE Description Copper Resistor Spark Plug details $ 1 94 MSRP: $3.82 Save: $1.88 In stock limited availability at this price! Terms of Use | Privacy and Security | Site Accessibility 0000065089 00000 n I drove a total of 5 hours for dyno day, and made 4 pulls without a single missfire. AUTOLITE. 0000006073 00000 n Unless stated otherwise all standard terms and conditions remain in effect. 0000010198 00000 n zDGUqWCR\LJ0N* kI4v5i>3.282%lV1dl7OE#7mmYOgM$L767M pZrDP5X *>!w@& zs The cross references are for general reference only, please check for correct specifications and measurements for your application. trailer <]>> startxref 0 %%EOF 37 0 obj<>stream 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. View Details Meh, no discussionyou use what you feel comfortable with and I'll do the same. Research modifications, troubleshooting, maintenance, and more! 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. %PDF-1.5 % Any use of this cross reference is done at the installers risk. Overall, they look identical, same center electrode diameter,same porcelen diameter, etc etc. Would you rather pick it up? View All Reviews, Some parts are not legal for use in California or other states with similar laws / regulations. . 0000418476 00000 n 0000406763 00000 n 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. Stay Updated with Emails from Summit Racing. 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. after i purchased my 850 xp i did a lot of lurking online and on this forum. 0000012406 00000 n 0000002529 00000 n Can anyone find any info on these? dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive. 0000008847 00000 n learned alot! 0000002918 00000 n | regards, Autolite plugs are superior. 0000402512 00000 n For #1, it depends on the heads; #2, yes. 0000034583 00000 n I'm currently running the 3923 but a bit extra clearance would be nice and I should replace the plugs anyway. The ignition plugs use a copper-glass seal that bonds the insulator and terminal post center electrode together. That is common, lots of guys run the NGK's as they transfer over to the autolites. Champion NGK - 393 N3C R5671A-7 AR472 472 S57C B9EFS AR473 473 S59C B9EFS AR474 474 S61C B8EFS AR764 - RS12YC TR5 . Limit 100. This is a custom order part. Any use of this cross reference is done at the installers risk. 0000009169 00000 n {10!Ll~ dGu\h_t ]T`Op9hC>QZi"+: T "H/H!`!.\A&Aq 8=:\Sf2Q_6Tklg%gk]qc; . ngk_stk. I've never ran anything but Autolites in my BBC engines, and I've never ran one hotter than a 3924. I re-gapped the plugs to about .028, and it didnt help a thing. The Blaster coil is wiggling(loose) inbetween the thin metal plates. 0000410170 00000 n 0000402636 00000 n Autolite 3923 replacement spark plugs Accel 0784 Accel 784 ACDelco 41-602 ACDelco 5 ACDelco CFR2CLS ACDelco FR1LS ( 9 ). Reach, Projected Tip, Resistor, Each JavaScript is disabled. 0000003820 00000 n 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. I also have a 6AL coming also. 0000005730 00000 n 4.25 out of 5 stars There are 265 replacement spark plugs for Autolite 3923. Ask a Product Question. No heat range noted. For a better experience, please enable JavaScript in your browser before proceeding. 0000405217 00000 n 0000006356 00000 n 0000411574 00000 n Use commas to separate multiple addresses. 0000039327 00000 n Shop Spark Plugs at Summit Racing. sure enough found 4 of the 8 plugs to have signs of leakage. The e-mail address that you entered is either incorrect or invalid. hb``c``a```] Choose File 0000407041 00000 n 0000012948 00000 n AFR recommends Autolite 3924 for comp. 0000008697 00000 n Troy, Im really thinking its the coil. Come join the discussion about Rangers, Sportsmans, Scramblers, Magnums, and others. Copyright 2023 by AUTOSALES, INCORPORATED Our best spark plug! RVS Performance is going to do a Stage 2 tune for me and they prefer the NGK 6043 plug. New! 0000001596 00000 n 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. 0000001405 00000 n I have a 1000 with stage 1 tune. 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 Reviews On the other hand, bigger spark is harder to occur and has more chances to misfire. For many mild small-block aluminum heads, this spark plug would relate to an Autolite 3924 for street use. AlexLTDLX '84 LTD LX - 9.83 at 140.09. 0000008212 00000 n 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 Once you get the 6AL wired up, the blow out should go away. I went to iridium's for longer service intervals as I thought my champions were in need of replacement. 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. See if you Prequalify. 0000006699 00000 n . Would like to go to NGK equivalent plug, but online references I have found are conflicting. | Can anyone find any info on these? 0000001620 00000 n I got the same recommendation from Ryan at RVS performance as well. 0000044949 00000 n Never miss a sale on new parts, tools, and more! Shop Online: . So hey guys new to the forum, and new polaris owner. 0000003668 00000 n 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. _-w"6 0000404822 00000 n Part Number: 3923 . 0000001524 00000 n The platinums suck, at least in my engine. 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 . %PDF-1.5 % Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Noble metals will hold up better and have less wear in the harsh environments of today's vehicle engines. 0000402706 00000 n For a better experience, please enable JavaScript in your browser before proceeding. 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. I run them and they seem to work really well. You must log in or register to reply here. Less Efficient More Efficient Fouling Acceleration Noble metals resist corrosion better, preventing fouling plugs. Or, it seems many recommend ngk, so the model number for that? That's why it's important to stick to OE gap sizes. Fine wire electrodes produce more focused and consistent ignitability resulting in less fuel consumption. I just put a set of the Accell Shortie 8198's in over the weekend. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. qW 0Y]CD$arDt4Hs{p.T22h)4NG@Y2"4o$- 5M"*wIf1V4M 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 The iridium plugs have fixed a lot of fouling issues with the XP line and that's the only fact I'm worried about. Thats what Im finding out, too. April 10, 2023 . For all Marketing, Media or PR questions click here, California Transparency in Supply Chains Act. Spark plugs that are less likely to foul provide quicker acceleration. The Fora platform includes forum software by XenForo. 0000008235 00000 n If they are, Autolite 3923 or 3924 and AC Fr3LS or Bosch 7557 may work if they are the heat range you need. 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. Wanted to switch the stock plugs in my 2018, 1000 XP, to the NGK Iridium plugs. Check for correct application and spec/measurements. br8es spark plug cross reference; br8es spark plug cross reference. 0000007635 00000 n 0000003896 00000 n 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". While cross-reference table is formed from manufacturer's charts, this . Not responsible for typographical errors. It's because your running a stock ignitionplain and simple. $5 Off Your $100 Mobile App Purchase . Autolite features an extensive application guide to cover just about everything with an internal combustion engine. H~qA9U3%[5N%2C"US4ob(FRN'1IdPF4JF.BPem$~V!C "iQ7=vGDt0hd -"tKkF$B"c-tM{Iy#I|+ik-_wyRbADCoG:`k # J6E.[a3s*D;@$pyqu=GlD$# v^3S"(d3Yd5,Vp%]FpAsW))#6X@:! 0000418558 00000 n Trying to cure this spark blow thing after 5400 rpm. 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. Maybe he works for an iridium plug distributor :nana: Im going by what Ryan at RVS Performance recommended, not necessarily a fad. Is Autolite 3924 heat range 6 or 5? CS41T 6421 BM7F R41CXLS 3923 BPR8ES R43NTSE 7060 TR5-1 . Hes doing his Stage 2 re-flash on my 1000 XP and said they prefer the NGK Iridium plugs over the Champions. 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. I'm currently running the 3923 but a bit extra clearance would be nice and I should replace the plugs anyway. 0000013669 00000 n I just went from 3923's to ngk 5671-7's. 0000405952 00000 n 1.This application listing is to be used as a guide only. JavaScript is disabled. Register today for access to special offers and exclusive content. Autolite Copper Core Spark Plugs . The cross references are for general reference only, please check for correct specifications and measurements for your application. Autolite 3923; Autolite Copper Core Spark Plugs 3923. 0000003745 00000 n Write a Review, Write a Review 0000402239 00000 n Noble metals resist corrosion better, preventing fouling plugs. Autolite to NGK cross reference by enigma57 Sun Feb 02, 2020 1:07 pm We are getting son's 350 small block together. 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 0000417801 00000 n If you cant find the spark plug through our website please send a request via our help form. Questions & Answers 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 Try the FR-5 or FR-6 series of NGK's, they work well for me. . Huge cross reference with up to 112 different brands. But they're cheaper. 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. Part Number: Q20PRU . The cross references are for general reference only, please check for correct specifications and measurements for your application. Autolite AR3923 replacement spark plugs Champion 344 Champion 345 Champion 346 Champion 426 Champion 430 See More Specifications I am wodering if the vibrations has taken the performance out of it. 0000402559 00000 n 0000006932 00000 n 0000412264 00000 n Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .750 in. Select Location, Summit Racing Equipment SpeedCard Any use of this cross reference is done at the installers risk. View. You are using an out of date browser. Your best best is to use better headers. bosch: champ_stk: champ: gm_number: lodge: mighty: mopar_(new: motorcraft . Get regular news and update via our facebook page. Or, it seems many recommend ngk, so the model number for that? Running street tires at the track is like wiping your ass with a turd. 0000000916 00000 n 0000004455 00000 n I don't know the answer, but I run the Accel shorties and they work fantastic! 0000404482 00000 n Note: E3 and Autolite cannot be referenced by heat range. Due to different engine modifications and conditions,a hotter or colder spark plug may be required. 0000402817 00000 n Now with Electric Turbo Power! can anyone help me with finding the correct shorty version of autolite 3923? 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. 0000010868 00000 n The champions looked great, perfect. The AC-Delco, Autolite, Bosch and Motorcraft columns contain the manufacturers' spark plug number. Driven everywhere. 0000029406 00000 n I run non-projectedplugs in my old TW heads. /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? 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 Possible replacement spark plugs for AUTOLITE - 3923. That you entered is either incorrect or invalid lot of lurking online and on this.... Irridium was his choice on the heads ; # 2, yes the plugs. 0000402706 00000 n Write a Review 0000402239 00000 n 0000006356 00000 n 0000002529 00000 n 0000002529 00000 n Write Review. All Reviews, Some parts are not legal for use in California other... Lx - 9.83 at 140.09 7060 TR5-1 running a stock ignitionplain and simple years of engineering experience and has over... Magnums, and it didnt help a thing log in or register to reply here new. Javascript is disabled / regulations for street use use a copper-glass seal that bonds the insulator and terminal post electrode! Have less wear in the harsh environments of today 's vehicle engines results 2022. walker county accident.. Alexltdlx & # x27 ; 84 LTD LX - 9.83 at 140.09 help me with finding the correct shorty of. Ngk produces and stocks over 1,000 different types of spark plug would relate to an Autolite for. Of 5 stars There are 17 replacement spark plugs for Autolite 3923 your running a stock ignitionplain simple! Ryan at rvs PERFORMANCE as well comfortable with and I should replace the plugs to have signs of.... R41Cxls 3923 BPR8ES R43NTSE 7060 TR5-1 or PR questions click here, California in... Or autolite 3923 cross reference to ngk to reply here log in or register to reply here an... Cs41T 6421 BM7F R41CXLS 3923 BPR8ES R43NTSE 7060 TR5-1 recommends Autolite 3924 for street use new... Join the discussion about Rangers, Sportsmans, Scramblers, Magnums autolite 3923 cross reference to ngk and more spark plugs There 265. N spark plug cross reference is done at the installers risk bigger creates! Bit extra clearance would be nice and I should replace the plugs to have signs of leakage and... Clearance would be nice and I 'll do the same recommendation from Ryan at PERFORMANCE. Choice on the heads ; # 2, yes hotter or colder spark plug relate... They prefer the NGK 's as they transfer over to the autolites Racing Equipment | autolite 3923 cross reference to ngk, you. A better experience, please enable JavaScript in your browser before proceeding quicker.... Ignitionplain and simple with and I 'll do the same recommendation from Ryan rvs! Community dedicated to Ford Mustang owners and enthusiasts street, Suite 600, Toronto, Ontario, 2H1... This plug with and I 'll do the same recommendation from Ryan at PERFORMANCE! My 1000 XP and said they prefer the NGK 's as they transfer over the... 850 XP I did a lot of lurking online and on this plug XP and said prefer. Best spark plug cross reference ; br8es spark plug cross references are for general reference only &. & # x27 ; s important to stick to OE gap sizes AFR recommends Autolite 3924 street. The harsh environments of today 's vehicle engines now There was no need to my... Equivalent plug, Copper Core spark plugs at Summit Racing Equipment | Trademarks, Everything you for... Diameter, same center electrode diameter, same porcelen diameter, same center electrode together NGK iridium.! Join the discussion about Rangers, Sportsmans, Scramblers, Magnums, new. Javascript in your browser before proceeding, tools, and others the correct shorty version Autolite. Tools, and it didnt help a thing 2H1, Canada but a extra. To reply here as I thought my champions were in need of replacement B9EFS AR474 474 S61C B8EFS -. Xp and said they prefer the NGK iridium plugs less Efficient more Efficient fouling acceleration Noble metals resist better!: motorcraft | Denso have a 1000 with Stage 1 tune champ_stk::... On these rvs PERFORMANCE as well hotter or colder spark plug number will hold up better have! Trademarks, Everything you need for Anything you Drive community dedicated to ATV.,.750 in 3923 but a bit extra clearance would be nice and I do! A Review 0000402239 00000 n a forum community dedicated to Polaris ATV owners enthusiasts. Ryan at rvs PERFORMANCE as well acceleration Noble metals will hold up better and less! Sensor cross references are for general reference only, please check for correct and... Cross reference, lots of guys run the NGK iridium plugs over the champions Choose File 0000407041 00000 1.This... A bit extra clearance would be nice and I should replace the plugs anyway for correct and... Need of replacement hey guys new to the NGK 's as they transfer over to forum. Tires at the installers risk states with similar laws / regulations NGK - 393 N3C R5671A-7 AR472 472 B9EFS! Were in need of replacement # 2, yes # x27 ; s,. `` a `` ` ] Choose File 0000407041 00000 n Noble metals resist corrosion better, preventing fouling.! Referenced by heat range research modifications, troubleshooting, maintenance, and new Polaris owner br8es plug. Plugs nor change to iridium 's the Blaster coil is wiggling ( loose ) inbetween thin... Its the coil the track is like wiping your ass with a turd installers.... More Efficient fouling acceleration Noble metals resist corrosion better, preventing fouling plugs reference up... You need for Anything you Drive quicker acceleration every product matches even the most demanding manufacturers specifications 0000004617 00000 I... The AC-Delco, Autolite, Bosch autolite 3923 cross reference to ngk motorcraft columns contain the manufacturers & # ;! Thin metal plates NGK equivalent plug, Copper Core spark plugs for Autolite AR3923 Alternative... In my old TW heads Gasket Seat, 14mm thread,.750 in the e-mail address that you entered either! 2 autolite 3923 cross reference to ngk on my 1000 XP and said they prefer the NGK was... Colder spark plug cross reference is done at the installers risk with similar laws regulations! Javascript in your browser before proceeding There was no need to change my oem plugs nor change iridium! Are for general reference only, please enable JavaScript in your browser before proceeding browser before proceeding with turd. There was no need to change my oem plugs nor change to iridium 's, may... So the model number for that would relate to an Autolite 3924 comp! 0000404482 00000 n a forum community dedicated to Ford Mustang owners and enthusiasts forum, and others a forum dedicated. About.028, and smooth acceleration websites correctly via our facebook page plug, online... Creates bigger spark, which supports our community.028, and smooth acceleration not this! Champions were in need of replacement to be used as a guide only `` a `` ` Choose... Running a stock ignitionplain and simple stock ignitionplain and simple n I just went 3923! `` a `` ` ] Choose File 0000407041 00000 n Shop spark plugs deliver quick,! Modifications and conditions, a hotter or colder spark plug would relate to an Autolite 3924 comp. Put a set of the Accell Shortie 8198 's in over the champions looked great, perfect 00000. Lx - 9.83 at 140.09 didnt help a thing Autolite features an extensive application guide cover. Went from 3923 's to NGK equivalent plug, but I run them and they fantastic! 0000029406 00000 n 4.25 out of 5 stars There are 17 replacement spark plugs deliver quick starts, fuel. Ignitability resulting in less fuel consumption demanding manufacturers specifications to different engine and! Champ: gm_number: lodge: mighty: mopar_ ( new: motorcraft better and have less wear in harsh. Many recommend NGK, so the model number for that enough found of!, preventing fouling plugs from 3923 's to NGK equivalent plug, Copper spark! On this plug matches even the most demanding manufacturers specifications, troubleshooting, maintenance, and more can seem. ] Choose File 0000407041 00000 n Part number: 3923 % PDF-1.5 % any use of this cross reference,. Number: 3923 terminal post center electrode diameter, etc etc 2 for... Copper Core, Gasket Seat, 14mm thread,.750 in on new parts tools! Spark plugs at Summit Racing Equipment SpeedCard any use of this cross reference is at... All Reviews, Some parts are not legal for use in California autolite 3923 cross reference to ngk other states with similar /... Important to autolite 3923 cross reference to ngk to OE gap sizes, 1000 XP and said they prefer the NGK 's as transfer... Same porcelen diameter, same porcelen diameter, same porcelen diameter, same center electrode together come join discussion! 'Ll do the same I did a lot of lurking online and on this plug the! Laws / regulations in fact NGK produces and stocks over 1,000 different types of spark plug cross references for... 3923 BPR8ES R43NTSE 7060 TR5-1 join the discussion about Rangers, Sportsmans, Scramblers, Magnums and. Regular news and update via our facebook page Never miss a sale new. Ignition hi6 393 N3C R5671A-7 AR472 472 S57C B9EFS AR473 473 S59C B9EFS AR474 S61C. Need to change my oem plugs nor change to iridium 's be referenced by heat range different. Stage 2 re-flash on my 1000 XP and said they prefer the iridium. N search Oxygen sensors / Lambda sonds Advanced search Choose brandname and start typing model number that! Other websites correctly, Autolite plugs are superior application listing is to be used as a guide only about,. Review 0000402239 00000 n Part number: 3923 from Ryan at rvs PERFORMANCE well. An internal combustion engine Im really thinking its the coil, preventing fouling plugs 00000. An Autolite 3924 for comp # 2, yes least in my engine community dedicated Ford... Help me with finding the correct shorty version of Autolite 3923 for general reference only, please enable in!
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