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1279 Review
50 Karma

Review on πŸ”§ ACDelco Professional Drive Belt Tensioner Assembly with Pulley - 39112 model by Girish Underwood

Revainrating 5 out of 5

Why spend more?: Replacement parts

Perfect for my 2006 BMW 330i. My original tensioner lost its position and caused my drive belt to slip off center. Rather than buying a $200 replacement from your local dealer, I settled on this $70 gem. I couldn't be happier. It fits perfectly and only took 30 minutes to install. It's been up for 6 months now and still works perfectly.

Pros
  • Impressive
Cons
  • Boring packaging