Header banner
Revain logoHome Page
dorman 419 125 automatic belt tensioner logo

Dorman 419 125 Automatic Belt Tensioner Review

3

·

Excellent

Revainrating 5 out of 5  
Rating 
5.0
🚀 Engines & Engine Parts, 🏎️ Performance Car Parts & Accessories

View on AmazonView on ЯM

Media

(3)
img 1 attached to Dorman 419 125 Automatic Belt Tensioner
img 2 attached to Dorman 419 125 Automatic Belt Tensioner
img 3 attached to Dorman 419 125 Automatic Belt Tensioner

Description of Dorman 419 125 Automatic Belt Tensioner

Ideal replacement - this drive belt tensioner is a direct replacement for the original tensioner on specified vehicle years, makes and models. Durable construction - this tensioner assembly is made using quality components to ensure durability and performance. Cost-effective solution - offers original equipment fit and function at a competitive price. Quality tested - this part has undergone testing for vehicle fit, corrosion, torque and spring-back to ensure a quality fit and reliable performance. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Excellent value for money and quality!

Very easy assembly. Release pressure on the tensioner to remove the belt. Use a 15mm socket to remove the old tensioner. I reused the bolt from my old tensioner to install the new one. Just make sure the pin is aligned when you install the new one and it will position the pulley where it needs to be to ensure the belt is properly tensioned.

Pros
  • Belt tensioner
Cons
  • Almost everything ok

Revainrating 5 out of 5

Great price, perfect fit.

Great alternative to overpriced GM parts that do the same. Due to the cramped quarters in our Hummer, the installation was quite a chore, but it wasn't too difficult for a mechanic on the driveway to complete it in an hour. It also saved us several hundred from switching dealers. Also, the tensioner was replaced while I was there for additional insurance.

Pros
  • Automotive
Cons
  • Exchange Availability

Revainrating 5 out of 5

2010 Chevy Colorado I5

My engine was rattling on cold starts. Gone after a few minutes but drove me crazy. I followed it to the tensioner. This Dorman device snapped right into place and worked well. This rattle has been improved by 75%. I went back and replaced the idler pulley and belt. This fixed the problem. When you order this tensioner make sure you finish the job and also make the tensioner pulley and belt. You've already taken it apart, don't mess around and do it twice like me. your ankles with gratitude.

Pros
  • Belts, Hoses & Pulleys
Cons
  • Lot