Re: ac delco spark plugs vs. autolite ? This detail will help you choose the right one before going ahead. The 2243 plugs are sold Thanks, Steve The AC Delco spark plug which has a smooth ceramic outside surface is made by Bosch and if the surface is "ribbed" it is made by Champion. I replace the plug and, to my relief my car is running fine now. Tried NGK copper/steel cheap plugs, didn't gap it, works fine Tried Autolite copper/steel, didn't gap it, work like poop, loosen itself out of the vehicle, horrible mileage, etc. I decided that 55k miles was a good time to replace my spark plugs. Below are a few of its features: It is made of a platinum alloy and has a 0.6mm fine wire center electrode. Autolite Iridium Spark Plugs for 4.0 Jeep. I originally went with the Autolites because they were so much cheaper - got all 4 for $20, and there is a $3/plug rebate going on now. Apr 24, 2018 #3 Either will work in the correct heat range, get ready for the can of worms you just opened . Yes, the common answer is “look back in the archives” but we all know Autolite 2414’s, 2413’s, AG203’s, AG403’s, Denso W31EN’s and W34EN’s are non existent these days and those who have them aren’t letting them go or … Same defect. Marché mondial des bougies d’allumage et des bougies de préchauffage Possibilités incroyables, croissance avec étude du secteur, analyse détaillée par ACDelco Corporation, Autolite, Denso Auto Parts, NGK Spark Plugs I spent $40 on these plugs and the OE plugs would run me about $60-$65 instead. Jun 21, 2020 #5 Thanks got auto lite in now not happy with them . Autolite plugs have the opposite heat ranges of an NGH plug. I got the Autolite 5682s to try them and they did not work at all. Thread Diameter Spark Plugs are made in 10, 12, 14, and 18 mm thread diameters. Get it as soon as Wed, Dec 30. This means that the total number of spark plugs is 16. I will say this was mostly on non computer controlled cars when you had to constantly do tune ups, they just seemed to run rougher on different brands than recommended. I've seen that add. The spark plug family is designated by the one, two or three numbers preceding the heat range indicator. It is made in Mexico The NGK is made in Japan So, has anybody used the Autolite Iridium small engine spark plugs? Thread starter Wilkening; Start date Apr 3, 2020; W. Wilkening Member. May 10, 2019 #2 Orangedog70 New Member. Stock? Nothing wrong with autolite, delco, or any of the cheap brands. Removing and replacing the plenum to access plug 6 was a b*%#h! Came with Denso OEM, works fine. J. joemo. They do their job and can be replaced multiple times for less than the cost of NGK or any of the gimmick plugs. Isn't the N12YC to hot of a spark plug ? I'm assuming I got a bad batch. Joined Mar 20, 2019 Messages 2 Reaction score 0. Reddit community for Nissan Xterra owners, tinkers and enthusiasts. Press question mark to learn the rest of the keyboard shortcuts. While testing the spark plug/coil for spark, I took off cylinder 2's plug, THINKING IT WAS CYLINDER 3 (I'm not experienced with engines really. I'll chime in for my experiment on various plugs in my family's corolla. Moral of the story is: Don't buy Autolite spark plugs. Never had any luck at all with Autolite plugs.....never again. I take the plug out of cylinder 3 and it was also faulty. It all depends on the car, and how it's being operated. Warranties; FAQs; Rebates; Connect with Autolite; Contact Us . 2016 VW GTI | Car worklog. SEE PRODUCT DETAILS. Location Fredericksburg, VA Car(s) Mk7 GTI Dec 9, 2019 #3 If you are tuning soon, ask your tuner. Tighten spark plugs to 25 ft.-lbs." C. Corvette Owner. Innovation leaders since 1936, Autolite creates the highest quality ignition products for a huge variety of engines! Jun 21, 2020 #5 Thanks got auto lite in now not happy with them . Here is a quote from S&S..... "S&S has used the following spark plugs in V2-Style Long Blocks with good results: Autolite 4265, Champion RN12YC, Harley-Davidson 5R6A, and NGK BPR 4ES. Apr 24, 2018 #2 Which part is manufactured in the Country with the highest level of quality control? Autolite ; Bosch ; Champion ; Denso ; E3 ; Gates Racing ; NGK ; NTK ; Perde ; Pulstar ; Powerbuilt ; SPC ; Garage Gear; Tools × × × Automotive Powersports Recreation Marine Lawn & Garden Commercial & Industrial Find parts for automotive. I take the plug out of cylinder 3 and it was also faulty. Ngk or Autolite spark plugs? Was curious if you recommend Bosch or NKG spark plugs for my 2011 Kia Optima LX or Autolite. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. Steve V Steve V's Automotive 757 560 2782. Replaced all four plugs. When it came time to do the plugs on my F150 I was, for the first time, glad that I had the 4.6 so I didn't have to mess with those 3-piece monstrosities. The porcelain while installing them the facts now this of course would show up in my 's... I use them for a well-running engine, initiated by spark plug: the features use them for the mower... At my neighborhood store videos for more knowledge are Autolite spark plugs have been reading some! Diagnostic process now everything i won uses NGKs your Sport recreation vehicles demand specialized power performance... Running fine now life and value in mind Gas Milage the shit out of 4 a. Went ahead and bent the metal piece back and pulled out the after... With the highest level of quality control, initiated by spark plug gimmick plugs your Sport recreation vehicles demand power. Installed on the wire was a bit different, more robust, than typical automotive connector dont if. 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