ErnieMcCraken

The tensioner pulley on my 07 TL is wobbling just a bit. When I took my car into to get the radiator replaced, my mechanic mentioned brought it to my attention. Can I replace just the pulley or do you need to replace the entire belt drive assembly (both pulleys). I included a link to describe I am talking about.

Duralast Idler Pulley 305369 - Read Reviews on Duralast #305369

WDPanda

It's not that expensive to replace the entire tensioner. I wouldn't waste time changing the pulleys alone. Easy DIY.