Anyone currently using them and where would you reccommend to get it from. Any safe procedure I need to follow if I change them on my car?

thanks, advance

 

http://www.horsepowerfreaks.com/pric.../part/Standard

they work just fine and they should be the ones you use anyway! or are you refering to a different type i.e. platinum, iridium?

 

i think i got mine at pepboys, just make sure you do them one at a time or mark your wires so you don't hook them up wrong I think that could cause some problems

 

Alright coo! thanks

Iono which one is better, I think iridium is better right? anyone know the difference?

 

I notice the site Http://www.horsepowerfreaks.com/pric.../part/standard have leading and trailing, what do they mean

 

Leading is the top ones, and bottom ones are trailing.


Credit: Wikipedia

 

oh wow. thanks

 

Are the spark plug from horsepowerfreaks Iridiium or platinum?, don't know the difference but I guess these are great. I'm getting two leading and two trailing of course

 

umm i could be wrong but aren't the bottom plugs the lead,
either way there is a L next to the holes for lead and a T next to the holes for trail

 

Honest mistake.

I'm looking at the owner's manual and the tops are trailing and bottom are lower.

Ya think Mazda made it this way to be fool-proof? (T/trailing/top, L/Lower/leading)

Anyway, just got them from Napa today @30 dollars


Okay, so you know, blue is for top. black is the bottom (on my plug wires)


I wrapped the left L and T wire with tape so I could remember Left or Right.


Take all the wires off if you can remember for 100% sure so you can free up some much needed space.

 

oooooooooo Nice catch... Your right.

 

If you're not useing ngk I'm afraid to ask what you have in there.

 

the ones i posted from horsepowerfreaks are the regular ngk plugs i have the platinum ones in now but i dont notice any difference from the regular ones! save yourself some cash and get the reg ones. they work fine!

 

coo! thanks everybody

 

go with the NGK R Iridium they also come pre marked with which set is leading and trailing

 

[sarcasm]Yup, that wikipedia sure is knowledgeable. [/sarcasm]

 

BR10ET's are what im currently running. Didn't notice any difference from those funky looking plugs that were in there.


why can I remember the my spark plug number but not my phone number.

 

they should all come premarked if they're NGK rotary plugs

 

I also have a set of br10eix iridiums. The factory style plug only goes to heat range 9. You will need a thinner walled spark plug socket to install these plugs