I have a quick question. When changing spark plugs on a GS300, are you guys changing the throttle body gasket after you move it or are you reusing the old one? After searching, I dont see anyone mentioning that they changed it. Also from what I see, this gasket is very expensive ($74?). I am going to try and change my plugs tomorrow.

Special thanks to all of those members who post the procedure and pictures to do this! I could probably figure out how to do it but it is great to see what I need first!

Thanks ahead of time,
Gears

 

you really don't have to but if you feel not safe using same one then replace it....

 

Ive kept the same one time and time again.

 

I just kept it, unless it looks like it needs replacing ide say just reuse it

 

Thanks for the feed back. Thats what I needed to hear.

Gears

 

Yep me too, I kept mine too.

 

I replace mine every time, about $8.00 for the gasket at my local Toyota dealer.