Originally posted by ILuvDetailing
Manual doesn't specify any brand. Mitsu Adventure ride ko... I heard ok daw NGK. I used the iridium plugs for the last 20K Kms. not much difference in performance, not sure about the fuel consumption.
not in the manual? kindly recheck...

for both my vehicles (323 & rav4), they specifically stated the exact brand and model to use.

for the rav4, it came with an OEM denso iridium SP that will last for 100k. an aftermarket iridium SP will only last for 20k.

for the 323, am using NGK cold plugs.