The ACDelco serpentine belt we recently purchased was a fantastic addition to our vehicle .Based on our own experience we found this product to be very reliable and durable, and we have yet to encounter any issues with it. Its design is also very efficient, operating smoothly and quietly, which is a great feature. HOWEVER, the cost of the product might be higher compared to other options in the market. Overall, we highly recommend this product for its top-notch quality that ensures you that you See full review