recommended plugs

[shadowtag88]

Hey all,

for an 05 and 03 corolla le.



what are recommended spark plugs for each model?
i know the engines are the same but perhaps they changed recommended plugs for the car.

thanks in advance.

[JasonA]

I believe the OE plug number is on the emissions decal under the hood. I wouldn't use anything other than the OE plug. The recommended change interval is 100k miles.

[tranxrs]

the engine says to use iridium plugs only. its what i use but they are a little expensive. about 8 or 9 bucks each

[Rdkill]

well for 100,000 miles. $8 isnt much :-)