For some reason I believed in E3 legend, put them in 1 year ago. They don't make any better on MPG. But I have to say they didn't do any harm either.

I pulled some out and checked the other day, they are not platinum and looking worn. This time I will replace them with iridium 9600.

I wonder if iridium is a good choice? can i trust them on ebay?



NGK:
http://www.ebay.com/itm/NGK-BKR5EIX-11-Iridium-IX-Spark-Plugs-Set-of-6-Mitsubishi-Nissan-Toyota-More-/230915881214?pt=Motors_Car_Truck_Parts_Accessories&fits=Year%3A2000%7CMake%3ANissan%7CModel%3AMaxima&hash=item35c3a8b8fe&vxp=mtr
NGK OE laser ones: more expensive, worth the $?
http://www.ebay.com/itm/6-x-Genuine-NGK-Laser-OE-Iridium-Spark-Plug-Set-Power-Mileage-for-80K-100K-/150859800049?pt=Motors_Car_Truck_Parts_Accessories&fits=Year%3A2000%7CMake%3ANissan%7CModel%3AMaxima&hash=item231ff1ddf1&vxp=mtr

BOSCH PLATINUM:

http://www.ebay.com/itm/EDM-BOSCH-GERMANY-IRIDIUM-POWER-SPARK-PLUG-6-PCS-9600-EXACT-FIT-FAST-SHIPPING-/251150028390?pt=Motors_Car_Truck_Parts_Accessories&fits=Year%3A2000%7CMake%3ANissan%7CModel%3AMaxima&hash=item3a79b54e66&vxp=mtr
http://www.ebay.com/itm/Bosch-9600-Iridium-Long-Life-Spark-Plug-set-6-plugs-2-FREE-Gloves-/321012725786?pt=Motors_Car_Truck_Parts_Accessories&fits=Year%3A2000%7CMake%3ANissan%7CModel%3AMaxima&hash=item4abdd9781a&vxp=mtr#ht_1618wt_1172

 

Get NGK whatevers no Bosch

 

Don't put Bosch whatever you do.

 

Having to change them within a year is harm enough...lol ngk plats last 60k+

 

I got some Ir's for about 8$ per back in the day. Haven't looked back since, NGK or nothing. That should be common knowledge at this point on this forum.

 

If you don't mind changing them every 30k which i prefer since i like to look at them to see how the engine doing then grab some NGK V-power.

If you don't want to deal with them for awhile then NGK iridiums can't be beat.

But please keep the sparks plugs NGK for nissans.

 

Thank you all guys. I've just gotten a pck of 6 laser iridium NGK from eBay , free shipping for 60 bucks. Thanks again for these value infos.

 

I agree, with my VQ30, I would use the V-powers. Like 2$ a plug, and the VQ30's are a bit easier to change in that you don't need to remove the IM. So, a lot better and you get a decent look at the plugs are 30k.

 

Loved it when had a DE-K was cake on plugs, still cake on 3.5 but more time consuming.