ChipDugan

Found a great deal on RockAuto for my plugs. There is a $3 rebate per plug and they are only $3.90 to begin with.

AUTOLITE XP3923 {#XP3923DP2} (Iridium (Lasts up to 4x longer than copper plugs))

I picked up 16 so I can have 8 on hand for my Tundra. I believe shipping is $5.99.

So for around $20 you can have 16 plugs delivered.

https://www.rockauto.com/Images/Curr...s_2018-WEB.pdf

RushNatU

I wouldnt use Autolite plugs in an import. Not sure why exactly but thats what I have always been told. NGK only in my GX.

Tdoll

Tdoll

EddieK05

Yep, I agree. I wouldn't do Bosch either. I did that to my Accord and it ran like crap. Switched out to Denso and back to normal.

ChipDugan

Interesting. I will let you all know how it works out.

deeken

I wouldn't put those plugs in my GX. I just swapped out my plugs a few months ago with the Denso Iridium's.

ChipDugan

It’s not our daily driver. I’ll give it a tray. Worse case I just replace them. Does not take much to do that.
Im just wondering why one plug would not be just as good as another if gapped and installed correctly. The mechanics behind plugs working is pretty simple.

ChipDugan

IanB2

You don't gap iridium plugs, FWIW. Another vote for keeping it Denso or NGK plugs in imports.

Pero4x4GX

New here, have to say I love this place already. Great info everywhere.

Pero4x4GX

Thanks for the heads up.

claybird

Thanks for the help - this was much appreciated.

hughow

Go OEM on these cars ALWAYS. Becareful about buyimg OEM away from Dealers like on Fleabay. Lots of counterfeits. I have seen supposedly OEM Denso and NGK Iridiums for less than $5. There are numerous online Toyota dealers who now discount their parts. Our local one wont so he gets no business from our shop.

ALAN553

Went for the Ruthium plugs NGK, no good reason other then it’s a new metal…may last longer than the truck. Work perfect.