Review on 🔧 Dorman 419-014 Automatic Belt Tensioner: The Ideal Solution for Reliable Belt Tension Control by Jeff Addison

The tensioner itself works well. I give it 5 stars but it has added coolant manifolds which is great because they will probably fail anyway. But the o-ring on one of the knees that I put in immediately deteriorated and leaked horribly. Luckily I have enough hands to fix it myself and the aluminum knee upgrade is only $13. The mechanic would probably ask around $150 if I didn't know how to fix it myself. just be careful