mjweston61

What plugs are recommended for a 2002 Lexus SC430? Last ones were installed at 58,000. Currently at 108,000. Getting a little bit of a serve on idle so wondering if worn plugs are the issue. Will also check for vac leaks.

Thanks

MIke

oneround

Denso SK20R11 (sometimes labeled as 3297)

But I would think they should go for more than 50K miles, more like 100K is the usual