ACDelco Professional 38108 Drive Belt Tensioner Assembly with Pulley

ACDelco Professional 38108 Drive Belt Tensioner Assembly with Pulley

$ 41.78

Score By Feature

Based on 180 ratings

Easy to install

8.78

Value for money

8.89

OveReview Final Score

How Our Score Is Calculated

Product Description

To ensure superior performance, the belt needs to be properly tensioned, aligned, and dampened

For longer belt and accessory component life, the patented vibration damping system increases tensioner life and belt life

With a torsional round spring design, you can achieve consistent tension and prevent contamination for a much longer life span

Covers domestic, import, and heavy duty applications with our complete line of products

The fit is specific to the vehicle

Questions & Answers

Vibrations are loud and harsh when the AC is on and the tensioner is at idle speed. Do you think this is the solution?

There may be a problem with Earlier this year, I had the same issue and had both the compressor and tensioner replaced. The distributor is another thing to check. As much as possible, keep the engine running smoothly. As a first step, there is a possibility that the tensioner is causing harsh vibrations.

How does this work if I do not have central air conditioning?

Thanks for visiting my page - Have a great Christmas! This will probably fit, the difference in length being whether the belt is adjustable or not. * If you are unsure, go to the AC Delco homepage.

Please accept my greetings, this product is meant to serve the S-section The engine in a 1994 Chevy Blazer is a vortec 262 V-shaped model My thanks are already in order. ?

My sincere thanks go out to In accordance with the application guide on the item's webpage, this part number will not fit your car. If you are looking for the assembly, try Goodyear Engineered Products 49208 Belt Tensioner Assembly.

Selected User Reviews For ACDelco Professional 38108 Drive Belt Tensioner Assembly with Pulley

IF YOU BUY THIS TENSIONER, YOU WILL NEED TO PURCHASE A NEW PULLEY

3/5

THERE IS A PART NUMBER FOR THIS PART, WHICH MEANS IT SHOULD BE EXACTLY LIKE MY ORIGINAL! I didn't have any problems in this case where I had to swap out the pulley due to the ribbed pulley, and I had to buy the right pulley from AutoZone! THE PART MEANS THAT I GOT A PARTIALLY CORRECT POINT. It's not good that you dropped the ball!.

Lina Stanton

| Jun 10, 2021

I have found this part to be a very good AC Delco piece

5/5

easy to install, and it solved the annoying belt squeal caused by a faulty tensioner causing the belt to become misaligned with other pulleys on the engine. I've got a great sound now in my truck!.

Gemma Beasley

| Jul 09, 2021

Buyer beware of "professionals"! You will get Chinese crap

3/5

There was a horrible squeal as a result. The problem I found was in the new Automatic Belt Tensioner, which I replaced all the pulleys and belts on. Take your money and don't waste it on Chinese knock offs! MAKE SURE YOU ARE AWARE OF THE RISKS. A Chinese knockoff of the real thing. Get the real ACDelco part and spend the extra money.

Alfredo Barry

| Mar 05, 2021

There is room for improvement in the quality assurance level

3/5

In the initial installation of the pulley, it was damaged from the manufacture or was handled incorrectly. It was just as good as the OEM replacement. (Warped/bent) The tensioner was a good product. In order to be satisfied with the product as a whole, I had to replace the bent pulley.

Alonso Lim

| Dec 05, 2020

This is a perfect match

5/5

When I tried to replace the pulley, I found the old tensioner worn out and a bolt had broken off inside. I replaced the tensioner with a new one and it worked perfectly.

Maia Williamson

| Dec 18, 2020

This does not apply to Chevy/GMC engine

3/5

I was not able to use this tire on The zero line).

Truett Norton

| Jul 13, 2021

Quality that stands out

5/5

It was a breeze to install and the fit is perfect.

Denver Snider

| Oct 05, 2020

When you pay for something, you get what you paid The previous belt tensioner I bought was destroyed within a month, so I spent more money on this one and have not had any more problems

5/5