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Dorman Drive Belt & Components

4 Reviews
$27.99 - $234.99 each
Regular Price
$25.47 - $213.84 each
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Product Info
  • The Dorman Drive Belt Tensioner Assembly provides just the right amount of tension to your ride’s serpentine belt
  • Constructed from solid steel or high-quality aluminum for a sustained, secure performance
  • Designed to fit properly on a broad range of vehicular applications
  • Quality-tests include torque testing, springback testing, corrosion-resistance testing and on-vehicle testing
  • Also available are Dorman Drive Belt Idler Pulleys and Drive Belt Adjustment Bolt Kits
  • Your Dorman Drive Belt & Components are supported by a Limited Lifetime Warranty

Enhance your serpentine belt performance with a Dorman Drive Belt Tensioner Assembly. Rigorously tested for a long service life, these top-quality replacements are just one of the many drive belt components offered by Dorman. Look into a Dorman Drive Belt Idler Pulley or Drive Belt Adjustment Bolt Kit while you’re at it. Limited Lifetime Warranty.

  • ATTN: State of California Consumers
    warning symbolWARNING: This product can expose you to chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. (For more information go to
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Customer Reviews

Average Rating
4 Customer Reviews
5 Star
3 (75%)
4 Star
0 (0%)
3 Star
1 (25%)
2 Star
0 (0%)
1 Star
0 (0%)

belt tensioner and idler pulley

Tensioner fit perfectly but idler spacer was wrong size the pulley would slide back and forth using the provided spacer, I had to use the original hardware on the new idler to make it work.
Posted By Bruce L (BETTENDORF, IA) / April 18, 2017
2002 Chevy Express

belt tensioner

great price quick shipping
Posted By patrick c (Rocky Hill, CT) / March 17, 2017

Dorman drive belt and components

Purchased replacement parts : 1 drive belt tensioner assembly and 1 idle pulley by Dorman for my 2000 Ford Ranger. The replacement parts was the exact same size and quality as the OEM parts. I was happy to know that the parts that I was putting in my truck was quality replacement, with a price that you cannot beat buying it at this website. Overall very happy and satisfied.
Posted By Dexter A (Kent, WA) / November 5, 2016
2000 Ford Ranger

Belt tensioner

More than I expected will shop again
Posted By Darrell B (Duluth, GA) / October 21, 2016
2005 Mercury Grand Marquis