Review on ACDelco 38186 Professional Automatic Tensioner by John Butler

I recently replaced the tensioner on my car with this product and have been amazed by its reliability and efficiency .Based on our own experience, this tensioner perfectly fits the description of a professional-grade automotive accessory. The installation was a breeze and has greatly improved the overall performance of my vehicle. The only downside is that it is a bit pricey compared to other options on the market. Nevertheless I believe it's worth the investment as it's a well-made and long-lasting product..