Spark Plugs - The Best Spark Plugs For Your Car or Truck and Why?

Spark Plugs. The Best Spark Plugs for your Car or Truck and Why? Copper Spark Plugs vs Platinum Spark Plugs vs Iridium Spark Plugs. Which is better. Which Spark Plugs to Buy. Best Performance Plugs. Longest Life Spark Plugs.
For 5.3l Chevy Truck:
AC Delco Platinum Plugs - amzn.to/3bGfIef
AC Delco Iridiums - amzn.to/2RdQvyl
Spark Plug Socket - amzn.to/2EtQlji
Backyard Chevy is a participant in the amazon affiliates program. As an Amazon Associate I earn from qualifying purchases.

[@chrispatriot]

Great video! Very informative. We didn't hear "you should buy these because I like them", instead you laid out the "reasons" why each had its zone and allowed the end user to judge for themselves. New subscriber! I always look for those who put out the facts and let us make our own choices.

[@backyardchevy328]

Thank you🙂 i really appreciate it

[@avisnwosu4800]

@@backyardchevy328 what would you recommend for a 2012 Buick Lacrosse

[@backyardchevy328]

@@avisnwosu4800 id use the ac delco iridiums, but ngk iridiums are good plug choice for that engine as well

[@georgedulay1205]

Nice presentation and well organised and researched! To improve further it might be best to put off the lights in order that the spark difference will be more observable when testing the plugs! Good job!

[@backyardchevy328]

Thank you🙂 i really appreciate it...yea i think i only recorded em in dark at the end but it would of been better that way entirely

[@djamel_bijoux]

Best video about spark plugs that I have ever seen on KZbin ✅

[@backyardchevy328]

Thank you🙂 i really appreciate it

[@joebruiser7167]

Very informative content as usual. Thank you for being very detailed.

[@backyardchevy328]

Thank you🙂

[@dionpeek4339]

Very helpful the best analysis I’ve seen.

[@backyardchevy328]

Thank you🙂

[@jacobfoskey8786]

Great video! Good job man

[@waleedaldikhary]

Thank you for that illustration...

[@backyardchevy328]

Anytime🙂 thank you for the support

[@bryan6036]

Good job! Very good tests!

[@backyardchevy328]

Thank you🙂

[@stephencannon3140]

Excellent write up and details about specific parts of the plug itself as well as how they work. Helpful hint a small dab of Die-electric greas on the plug tip can help. Around late 90’s wary 2000’s and pretty much the norm was Coil On Plug types. Basically each cylinder is it’s own distribution point. Benefits are no having to stretch wires and in theory each coil pack could be interchanged which is useful for troubleshooting. Aside from extra bolts to keep track of during removal I really haven’t seen many cons of using the COP systems. Spark plug wires could get frayed, cut, worn, even burned on the external engine surfaces where COP is straight into the cylinder and spark plug well. Coil Packs can go bad but overall more reliable and durable than plug wires. Combined with the right plugs can last almost forever. Plugs might be more expensive but remember your not having to buy plug wires. I have had over a dozen COP engines over the years and NEVER had to change or even diagnose a COP system. The one misfire in almost 15 years was narrowed down to a bad plug.....bad from stock as in bad out of the box. Replaced with same plug different manufacturer and no further issues.

[@backyardchevy328]

Thank you🙂 yea i usually wipe some dielectric grease on the inside edge of the spark plug wire with a q tip

[@stephencannon3140]

@@backyardchevy328 I was headed that direction but got sidetracked. I wrap a dab of the same for electric grease around the coil pack housing to make it a little easier to remove the next time. Some may argue but I believe in Anti-Seize on the plug threads. The problem with the extended interval replacement is not so much the plugs themselves but the risk of the plug getting seized in the block. I have a Infiniti with the narrow shell plugs (14mm) which are already narrower than I am used to or would like. They wrk but feel thin and cheap. Leaving them even longer in a engine block to me greatly increases the chances of breaking the tip during removal. If the tip breaks above the block as in above where the socket anchors not a big deal, just remove and release the plug. My concern and however slight it maybe is still there. The plug breaking at the threads which is remote but still a concern. For that reason I am the type that usually R/R the plugs WAY earlier than the manufacturer recommends, maybe not the 25K miles of old school but if fairly easily accessible then I have no problem with R/R at 50/60/75K even if they say 100/125/150K. Good video and good explanation of the difference between the electrode materials, ( copper/platinum/Irridium) for long term reliability.

[@backyardchevy328]

@@stephencannon3140 thats true, i know some of these new plugs have a coating on plugs and say u don't need antiseize but i still have to see how that works out over time...but yea still probably best to add antiseize anyways

[@florenbaron7111]

Dielectric grease is anti electricity, not conductive. It reduces conductivity. Many people don't understand this.

[@jonathanrodriguez1171]

great and informative video, what would you recommend to increase performance for a 2015 Honda Accord 2.4L EX-L?

[@backyardchevy328]

Thank you🙂 i would stick with the oem ngk laser iridiums

[@marcibb3167]

Great video thanks

[@backyardchevy328]

Thank you🙂

[@theMekanik]

Well laid out 🤘🏻

[@backyardchevy328]

Thank you🙂

[@dexterousx92]

*Great information. I have an 2003 Hyundai, probably going to use the platinum plugs. Im just want the be mpg. What are your thoughts on this*

[@JuanVazquez-gg8nc]

I’m seeking the best spark plug for a 2007 Chevy cobalt 2.2 liter…..4cyl….great video thank you !

[@backyardchevy328]

Ac delco iridiums...thank you🙂

[@JuanVazquez-gg8nc]

@@backyardchevy328 thank you so much !

[@mr.tookachancetv]

This video was so helpful, I have a 2009 Honda Accord LXP… what plugs do you recommend for optimal performance and reliability?

[@backyardchevy328]

Denso iridiums or ngk iridiums

[@emulight4770]

Thank you so much for this video, what would u recommend for a 2013 Kia Optima ex 2.4L

[@backyardchevy328]

Thank you🙂 the denso iridiums part number 3478 would be the best plug..they are a lil expensive but good thing u only need 4 and theyll last long enough to make em worth it.

[@cman4r]

Great video a lot of information i never considered..... im liking to upgrade my spark plugs in 09 mustang v6 i was thinking about the ngk platinum would those be good

[@backyardchevy328]

Thank you..well ford engines work best with motorcraft or autolites but ngk plugs seem to do good on most any vehicles in my experience..so yes an ngk plug should be a good choice for it.

[@hurtfulls4560]

Love the video, what would you recommend a 01-05 civic coupe?

[@backyardchevy328]

Thank you🙂 ngk or denso iridiums

[@hectormedina4158]

Great video what do you recommend for a 2005 Dodge Durango 4.7

[@danielabbate9001]

Great video I picked the BKR8EIX plugs.. just need to find the right torque

[@backyardchevy328]

thank you and good choice🙂..18ft.lbs.

[@danielabbate9001]

Thank you..for helping me..have a great day

[@madjoker2007]

Amazing video what would you recommend for a 2011 GMC Acadia SLE 3.6 motor

[@backyardchevy328]

Thank you🙂 id go with the ac delco iridiums

[@giobarroso1]

Great vid what would you recommend for a 2011 Altima

[@backyardchevy328]

Thank you...i would go with ngk iridiums🙂

[@MRHOTCAKE]

Excelent video, I still hav a question, so if I have like radio/speakers interfirence it could come from the spark plugs? I have a Suburban 2011, it sounds like a buzz syncronized with the engine as I press the gas it sounds more

[@backyardchevy328]

thank you🙂...the most common reasons for that would be if there was a amp installed with the wiring all on same side...or possibly a bad or missing ground...or yea the spark plugs could cause like a faint whine or a hum noise

[@HemiHalfCentury]

Hey! Amazing video! Super detailed. What would you recommend for performance on a 2012 Ram 1500?

[@backyardchevy328]

thank you🙂...for those youll wanna use copper plugs...youll wanna go with either the OEM ngk LZFR5C11(SPLZFR5C11)...or champion's REC12MCC4.....if its the 5.7L hemi that is

[@CheaddakerT.Snodgrass]

Good information. First video of yours I have seen. Searched for spark plugs with another channels name in front of it.

[@azziel519]

I know you recommend these for the ram but if you can afford the iridium one we're these be a better choice

[@youngsam2927]

Great video I will be sharing this, which spark plug would you recommend for the 2019 Dodge Durango Gt

[@backyardchevy328]

Thank you🙂 the NGK Iridiums i believe plug ILZKR7B11

[@youngsam2927]

Backyard Chevy thanks man

[@backyardchevy328]

@@youngsam2927 anytime🙂 thank you for the support

[@guapillo27]

Excellent video. What do you recommend on a 2010 Toyota Tacoma v6?

[@backyardchevy328]

Id go with the oem toyota plug 90919-01235 or the denso k20hr-u11 i believe those are the part numbers

[@samuelsosa1956]

Nice video earn a new subscriber! What would you recommend on 2001 4.8 Chevy

[@backyardchevy328]

Thank you i really appreciate it🙂..definitely ac delco iridiums and youll wanna make sure theyre gapped or pregapped at .040

[@richardcallahan1689]

The test box is of little use, since it only tests without pressure applied . Besides, best ignition is given when the available energy is at the gap. Do not use minimum as a comparison.

[@TrooperTaylor14]

Recommendation for a Chevy Cruze 2018 1.4 turbo liter. Take the car in long road trips

[@backyardchevy328]

2 best options since u do long drives, ac delco iridiums are good overall plugs and the original plugs they come with..but if ur willing to spend a lil more on plugs the ngk laser iridiums are also a really good option

[@rajarashid4171]

Great video. What do you recommend for my Vitz 2004

[@backyardchevy328]

thank you...id go with either the denso iridiums or the ngk iridiums..both would work really well on that car

[@lit8027]

Hello, which spark plugs will best fit a 2003 chevy cavalier? Appreciate the helpful content.

[@backyardchevy328]

Best would be the ac delco double platinum spark plugs, since that car has a wasted spark system.

[@bryanrojas3726]

Great video! What do you recommend for a 2013 Dodge Dart SXT 2.0 L

[@backyardchevy328]

Thank you🙂...id go with the ngk iridiums on that engine/car

[@eastcoastkickz4891]

My chevy came with Ac delco and after comparing the old ngk ones a mechanic put in they seem shorter then the delcos i did.

[@infiniteimage8856]

Great video! Any recommendations for a 2014 civic ex? Thanks!

[@backyardchevy328]

Thank you🙂 the denso or ngk iridiums

[@davidcollis4758]

Where did you get your spark plug tester? Thanks for the video.

[@backyardchevy328]

Bought it on amazon a while ago..i know they have many different ones nowadays

[@issahadam5149]

Well done❤

[@Ethan_tran]

Hi, any recommendations between Bosch double iridium and NGK laser iridium. Using on my Mercedes A class w176 petrol. Many thanks

[@joe-hp4nk]

What do you think of non-resistor spark plugs?

[@saucychoeyy5654]

Great video ! what do you recommend for a 2008 infiniti G37 ?

[@backyardchevy328]

Thank you🙂...Denso iridiums or ngk iridiums both great plugs for that vehicle.

[@hachoramani9249]

Very good explained Which spark plugs you recomend me for Bmw E39 520i 110kw Gasoline/LPG i use LPG or how you say TNG ? Please help me i need to change now .

[@backyardchevy328]

thank you🙂...i would say to stick with the oem ngk bkr6equp spark plugs

[@mazin_0_0]

What you recommend for 2017 sonata 2.4L.Thank you for your video,

[@backyardchevy328]

Ngk iridiums🙂👍 thank you for the support

[@DimoS...]

Mate in your opinion what is the best spark plugs for my corolla tsport 2zzge engine? Ngk bkr6eix-11 or denso sk20r11 ?

[@abdelkrimmeftah7028]

Thank you sir

[@backyardchevy328]

Thank you🙂

[@haithamkeshta596]

Great one, what would you recommend for a high performance for the accord coupe 2.4 2011, please?

[@backyardchevy328]

Thank you...you'll wanna get an ngk spark plug..for strongest spark.. you'll wanna get the ngk coppers but they will need to be replaced within 30k miles..if you want a good all around performing plug go with the ngk iridiums

[@semperfidelis9579]

Awesome video, thank you so much for sharing. What do you recommend for a 1994 GMC YUKON 4X4, 350, 5.7 ltr? Thank you so much

[@backyardchevy328]

Thank you🙂..the ac delco iridium plugs work best on those trucks.

[@semperfidelis9579]

@@backyardchevy328 thank you so much for your help and prompt response. My prayers for you and your loved ones! Stay safe and healthy.

[@backyardchevy328]

@@semperfidelis9579 anytime🙂 thank you and i hope the same for you and yours

[@raulambrocio3215]

great video what do you recommend for a 2016 chevy trax??????? thanks keep up the great videos...

[@backyardchevy328]

Thank you🙂... ac delco iridiums

[@alexmoro9095]

I have a 2004 Tahoe can I use NGK instead of ac delco

[@backyardchevy328]

@@alexmoro9095 yes, ngk's work good on those engines as well

[@Hopeforpeace]

Thank you!

[@backyardchevy328]

Thank you for the support🙂

[@Hopeforpeace]

You're welcome keep up the good work😎

[@Hopeforpeace]

Love & blessings brother!

[@MiguelSanchez-dy3uk]

Which ones would you recommend on a 2016 sxt challenger? I also have coils from ripped supercharge.

[@backyardchevy328]

id go with the ngk iridium plugs, u could go with the original mopar plugs but they cost about twice as much as u could get the ngk iridium.

[@sleepgenius2941]

Can you do a video testing E3 plug VS the best in this video

[@backyardchevy328]

Yea ill also try and include a variety of newer spark plugs

[@jesusmorenorendon7474]

Thanks for the video, which spark plug do you recommend for a GM 4.3l carburetted?

[@backyardchevy328]

I definitely prefer the copper plugs..ac delco's or autolites both good choices

[@kellismith4329]

The NGK Gpower work well in mine

[@ayakim7265]

Great video. What would you recommend for Mazda 3 2014 hatchback 2.0L ? Thank you for your reply

[@backyardchevy328]

Thank you🙂...Ngk iridiums

[@ayakim7265]

@@backyardchevy328 you mean NGK Lasers iridium

[@kwamelincoln2274]

Great video. I wanted to ask: Can i replace my spark plug which is Bosch double platinum for NGK Laser Iridium for my mercedes c230 v6 2007? Please note that the approved NGK spark plug for Mercedes c230 2007 v6 FLex is Iridium IX

[@SlikLizrd]

I've had excellent results with the BOSCH Double Iridiums in the V-8 -- and with NGK Ruthenium HX plugs in the 300-hp V-6.

[@jtmoney091]

Great video. What spark plugs and ignition coils do you recommend for a 2011 Ford edge 3.5 liter?

[@backyardchevy328]

Thank you🙂 id stick with the oem motorcraft platinums..i find they work best...for the ignition coils id probably stick with the motorcraft coils but on these its not as critical to go oem

[@jtmoney091]

@@backyardchevy328 Cool, thanks. Ebay had a set of 6 BOSCH 4515 PLATINUM IR IRIDIUM FUSION SPARK PLUGs for just $23. Since you highly recommend OEM spark plugs, I'm not gonna risk it even with the good reviews. Cheaper isn't always better.

[@backyardchevy328]

@@jtmoney091 yea definitely..i mean price is good..but some vehicles dont run so great with certain plugs and this one to me is one of em

[@jeffanuarzurita5035]

Great video , what do you recommend for a Camry 2001? And has a lot of mileage the engine cover says to use 5 30w oil, should I use a 10 30 w since has a lot of miles?

[@jeffanuarzurita5035]

Is a v6

[@backyardchevy328]

Id go with ngk either platinum or iridiums...with the oil i dont really like changing the viscosity on the vehicle unless ur really burning oil or leaking a lot of oil..if not id go with a 5w30 high mileage oil..if it does leak or burn a lot of oil id only go with 10w30 if u live in a hot climate environment

[@aldovela3987]

What would you recommend for a 00 Nissan Maxima 3.0 VQ30DE-K? Btw already have underdrivepulley, Volo VP16 plug & play tuner, and INJEN CAI.

[@backyardchevy328]

Do u want em more for performance or for longevity...if ud want a plug for best performance id go with the ngk vpower coppers but youll have to change those more often...but if u want em to be long life and reliable id go with ngk laser iridiums

[@sammauai1252]

Good video what do you recommend for 99 Dodge Durango and a 96 Dodge Dakota Both 5.2

[@backyardchevy328]

Id go with the autolite copper plugs 3923's i believe is the part number. They work best on that engine

[@22Skoop]

What would you recommend for a 2006 Impala SS? I'm running E3's right now but I normally use Bosch Plus 4(9602).

[@backyardchevy328]

I would run ac delco iridiums on that car

[@waltermartinez9148]

Great video. What would you recommend me for my mustang gt 06?

[@backyardchevy328]

Definitely the Champion 7989 or the motorcraft oem ones

[@SlikLizrd]

BOSCH #9606 Double Iridium is the superior plug for your 'Stang GT

[@capri8225]

Copper Core in the ol Capri. She runs alil rich so I can gap em out alil more to "compensate." I like the ngk irdium for new cars. I have read they do best with the OEM gap?

[@backyardchevy328]

Yes, they do work best with the oem gap, some vehicles youll actually notice the difference if its not at the proper gap...some more than others

[@raul2934]

Thank you for the video, what would you recommend for a 09 Ford Ranger 2.3 ?

[@backyardchevy328]

Id go with motorcraft double platinum spark plugs...2nd choice id go with ngk iridiums

[@raul2934]

@@backyardchevy328 thank you, greatly appreciated

[@backyardchevy328]

@@raul2934 anytime🙂 thank you for the support

[@NeurinRo]

Great video. What would you recommend for Hyundai Santa fe sport 2.0T 2014?

[@backyardchevy328]

Thank you🙂...id go with the ngk SILZKR8E9G

[@NeurinRo]

@@backyardchevy328 Thank you. Do you know where I can find them, it didnot appear on NGK webpage?

[@mudassirsm3847]

Sir which spark play would u suggest for hyIndia Getz GLS 1.3 (thank you😇)

[@backyardchevy328]

the ngk bkr5e-11

[@shasha-muse6054]

Great video!! What would you recommend for a 2003 GMC ENVOY XL?

[@backyardchevy328]

Thank you🙂 id go with either the ac delco platinums or the ac delco iridiums..although i do feel the ac delco platinums feel slightly better

[@shasha-muse6054]

@@backyardchevy328 Thank you!!! Your suggestions are Golden.

[@backyardchevy328]

@@shasha-muse6054 thank you🙂

[@imyoursubconsciousmind4024]

Hi 👋... Really appreciate the video 😊 I have a 2010 Honda fit, which plugs would you recommend plz?

[@backyardchevy328]

Hi🙂 id go with the denso iridiums or the ngk iridiums..both work really good on those..maybe the ngk's slightly better

[@imyoursubconsciousmind4024]

@@backyardchevy328 ❣️🤝🏽... So the ngk laser iridium or iridium ix? I'm experiencing bad fuel burning

[@backyardchevy328]

@@imyoursubconsciousmind4024 either one..the laser ones just a lil higher quality since its laser cut but theyre both good...how many miles on the vehicle? Well spark plugs may cause that if theyre really worn out or fouled..but normally a dirty air filter, dirty throttle body or certain sensors like an oxygen sensor can cause higher fuel consumption

[@PerfectionHunter]

Awesome video. What would you recommend for a 2018-2019 Hybrid Toyota Camry 2.5L XLE?

[@backyardchevy328]

Thank you..well ur definitely gonna wanna go with the toyota iridium spark plugs..u won't find much other available options with how new that car is yet

[@AmbiguousAndrew]

@@backyardchevy328 how about a 1.8L Toyota Corolla?

[@backyardchevy328]

@@AmbiguousAndrew for the 1.8l the denso iridiums or ngk laser iridiums are both good choices

[@AmbiguousAndrew]

@@backyardchevy328 Okay cool,I actually picked up the NGK IX Iridiums you think they will be good!

[@AmbiguousAndrew]

?*

[@alanvillanueva4541]

Very good video, what spark plug World you recommend for a 94 ford f150, thanks.

[@backyardchevy328]

Id go with either the autolite copper plugs or the motorcraft copper plugs

[@alanvillanueva4541]

@@backyardchevy328 thanks

[@SkallaOfficial]

great video ,what do you recomend for lexus is 250 sport 4gr fse engine?

[@backyardchevy328]

Thank you🙂 id go with either the denso or ngk iridiums

[@SkallaOfficial]

@@backyardchevy328 thank you very much for a replay

[@ricoaakil1392]

What should I use for a 07 4.7 flexfuel grand Cherokee? They say copper but I feel the iridiums would give it better performance because of the spark🤷🏽‍♂️

[@backyardchevy328]

Well actually coppers do provide the strongest spark because of the conductivity i would say champion copper plugs would be best plug and also copper was oem plugs, but they do wear out pretty fast...but if u want a longer lasting plug u can use a platinum or iridium

[@jonathanbryant7166]

How would you run a pulley system on a big block Chevy 93 model pickup

[@backyardchevy328]

Like a supercharger u mean?

[@aliaaa5547]

hi..what you recommend spark plugs for infiniti g37 coupe 2010 ? denso or ngk ? denso is the oem!

[@backyardchevy328]

Hi..id go with the denso iridiums, but theyre both good plugs for that car

[@colerobbins7224]

looking for power and performance. do you recommend the copper for 2004 Silverado 2500HD? Selling truck this year so, next guys problem.

[@backyardchevy328]

Yea definitely go with copper plugs then..strongest spark

[@andrewlemon2717]

what would you recommend for a Honda Civic 2003 LX 1.7L Engine?

[@backyardchevy328]

Id go with either the denso or ngk iridiums on those, theyre both good plugs for that car

[@nicselectronics81]

I was using Ruthenium HX in my Accord but I'm a tweaker and have to find the absolute best for the car. Currently running Denso iridium tt and to me they run better than Ruthenium 🤷

[@user-Dr.]

Here we are 3 years later, Champion Iridium are now by far the best spark plugs you can buy for any vehicle, simple.

[@JohnWick-yy4xo]

what would you recommend for a 2008 Mercedes-Benz S550 i’m going for performance

[@Iceman4ever2005]

What do you recommend for my 2014 Ford Expedition SUV? I want the Bosch iridium but I don't know whether it will ruin my engine.

[@backyardchevy328]

Id go with motorcraft iridiums on that truck...well as long as u get the plug for the right truck it wont ruin the engine..but in some cases the vehicle might not run as good as with other plugs.

[@SlikLizrd]

BOSCH #9606 Double Iridiums for your Expedition . NO WAY those plugs will harm your engine. Gap them at .054, and tighten the plugs to 150 inch-ponds.

[@mindcontrol7794]

Can i put the laser iridium spark plugs in a 2002 Nissan Maxima?

[@bradc2632]

I have found some cars plugs hard get out. Do you like warm up cold engine little bit before removal.

[@backyardchevy328]

Yes, warm does make em easier but on some cars u dont wanna do em hot

[@pacm3n169]

hey great content...which spark plug would you suggest me to go for lexus is300 2001 ?

[@backyardchevy328]

Either the denso iridiums or ngk iridiums..theyll both work good for that car

[@pacm3n169]

@@backyardchevy328 thanks for the reply appreciate 👍👍♥️

[@backyardchevy328]

@@pacm3n169 anytime🙂👍

[@roccorleone2210]

Hey you posted this video a while ago but what plugs do you recommend for a 2006 bmw 550i v8

[@backyardchevy328]

Id go with Either the bosch iridiums or the ngk iridiums

[@dimitrioskarapanos7231]

Hello, is Denso best for Hyundai santa fe 2009 3.3 ?what part number would you reccomend ? i found 4 different that fit my car

[@backyardchevy328]

The ngk would be the best one to get and is the original plug as well..its ngk 7854

[@jondoe7595]

VERY COOL.

[@backyardchevy328]

Thank you🙂

[@castanedajunior214]

What would you used for a Chevy Silverado 1500 high country 6.2

[@backyardchevy328]

Ac delco iridiums would be what i would use

[@mohammedalawaji2405]

What is the difference between NGK IR and IX

[@michelzakher5987]

Awesome video ... Is there relation between drive way of the car (4WD , 2WD) and the plugs ? ..... what is the convenient plugs for 2006 Jeep Grand cherokee 4WD V6 3.7 litres .... what about Ruthenium plugs ? Thank you

[@backyardchevy328]

For that one youll definitely wanna go with the ngk r coppers..which i believe are part number SPZFR6F11G..ruthenium plugs are supposed to be as good as iridiums but yet a spark with full burn like a copper but they havent been around long enough for good long term tests on em..but ill be sure to try some soon

[@backyardchevy328]

And no as far as the 4wd 2wd correlation with plugs..it would still use same plugs..what would affect it is if say it had a turbo or some kind of engine performance upgrade or power adder

[@michelzakher5987]

@@backyardchevy328 thank you 🌷

[@michelzakher5987]

@@backyardchevy328 and will the copper spark plug give power more than iridium XI , laser iridium or ruthenium ? Thank you 🙏

[@backyardchevy328]

@@michelzakher5987 well the original plugs are copper plugs, so the manufacturer probably tested it with different plugs like iridiums and platinums..and if they found copper plugs to work best out of the options they had..and in my experience on those anything else ive tried has kinda been a downgrade on how it felt..but i havent tried rutheniums to have a mechanical opinion on

[@DavidRodriguez-qi2ci]

For a 2010 5.3 Silverado with a few bolt on mods

[@backyardchevy328]

ac delco iridiums would be best spark plugs for that engine..if ur bolt ons are over 50 hp u can bring down the gap a lil between .02 to .04 for every 50hp

[@NeverPutDown]

What would you recommend for a 2014 Hyundai Sonata SE 2.4L 4 clyindrr I was looking at Bosch iridium spark plug 96323

[@backyardchevy328]

I personally would go with and recommend the denso iridiums

[@zaboss.]

So what are your thoughts about ruthenium plugs?

[@backyardchevy328]

I honestly havent tried em..but next vehicle i do plugs on, i wanna test em out..but theyre supposedly as good if not better than copper as far as burning the fuel mixture in the car so thatll give u better throttle response, power and quicker start

[@MaskedAssassin7]

Wassup man !! What do you recommend for a 2019 Ecoboost Mustang

[@backyardchevy328]

I really like the ngk 6510 plugs for that car

[@ness1739]

What do you recommend for a 2008 sonata

[@noelrodriguez2919]

Greatt video!! What would you recommend for a 2015 Dodge Challenger sxt w 100k miles on it???

[@backyardchevy328]

Thank you🙂 either the mopar oem(which are made by either champion or ngk on that one) or ngk iridiums

[@noelrodriguez2919]

@@backyardchevy328 are the ngk laser iridiums sprak plug 9723 a good one?

[@backyardchevy328]

@@noelrodriguez2919 yes👍

[@musicfashionstyle4251]

You should show us. Which one is best on your hand.

[@albanabdullahi7986]

What would you recomend for Golf MK4 1.6 SR 2000year ?

[@backyardchevy328]

Ngk plugs BKUR6ET-10..engine code AZD a bosch F7HPP 222 would be better

[@alexesparza1459]

What would you recommend for a 97 ford f250 460 7.5L for performance

[@backyardchevy328]

Actually the autolite platinums ap25 or the motocraft platinum plugs work best on that truck

[@ComeUpBoys]

Hope you are still replying. What would you recommend on a 2007 Yukon Denali? Also a 2014 Chevy Camaro ss? Camaro has cam and headers

[@backyardchevy328]

On the camaro do u mind replacing em often? If not id get the ngk copper plugs but they would have to be replaced at least every 30k miles....for the denali..id go ac delco iridiums or ngk iridiums

[@CSRZ22]

Recommend for GMC Sierra 99 v6 4.3

[@backyardchevy328]

Ac Delco's iridiums would be best

[@basja1323]

What would you recommend for a 2013 Ford Focus ST? Thx

[@backyardchevy328]

Id go with the denso iridiums..either the denso itv22 which is slightly colder plug than stock or u can go original style denso itv20

[@mohamedwagdy5677]

What would you recommend for Nissan juke 2016 . Thanks

[@backyardchevy328]

youll definitely wanna go with an ngk laser iridium

[@shyhhanchea]

What would you recommend for a 2014 Toyota Camry SE ?

[@backyardchevy328]

definitely the ngk laser iridiums

[@stancetv2005]

Great video, thank you! Any recommendations for an '08 Mazda6 4cyl 2.3l 160k miles?

[@backyardchevy328]

Thank you🙂...id go with the ngk iridiums

[@stancetv2005]

Backyard Chevy, I'm so impressed by the quick reply! Perfect timing, I'm on my way to AutoZone to purchase some and didn't think I'd get a reply by then. Thank you! I'll definitely be subscribing!!!

[@stancetv2005]

Backyard Chevy, quick add to, IX or laser iridiums?

[@backyardchevy328]

@@stancetv2005 theyre both good..but laser's are meant to last up to 100k while the iridium ix about 60k..but laser's are the better plug just more expensive though

[@stancetv2005]

Backyard Chevy I got an I4, so easy to swap out. I'll stick with the IX's then. Thanks again!