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25% Off Online Orders of Select Parts and Accessories. Enter Promo Code FOUND25 in Cart

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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code FOUND25 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 2/27/17. Online orders scheduled for in-store pick up must be completed by closing on 2/26/17 for discount to apply.

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  • Part #: 89622|
  • SKU: 830708

Available today after 1 p.m.

    • The heavy duty cast aluminum spring case resists cracking and fatigue
    • Includes installation instructions
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Dayco No Slack Belt Tensioner

Dayco No Slack Automatic Belt Tensioners are specifically built to outperform and outlast competitive OE parts. Each component is built to endure the toughest of conditions while promoting quieter performance and longer life.
  • The heavy duty cast aluminum spring case resists cracking and fatigue
  • Includes installation instructions
  • Meet or exceed OE quality
  • Rust resistant construction
  • Limited Three Year Warranty


Rated 4.3 out of 5 by 43 reviewers.
Rated 5 out of 5 by dayce belt tensioner fit perfect works great December 7, 2016
Rated 4 out of 5 by Works and fits fine Used these on two different malibus, just make sure to get a serpentine belt install tool as the new tensioner leaves no room for a ratchet. 99 and 01 chevy malibu December 6, 2016
Rated 5 out of 5 by Fit perfectly This part fit my 02 Dakota perfectly. Was an easy replacement with the right tools. December 4, 2016
Rated 5 out of 5 by Great fit. Immediate availability at store. Immediate availability and great price with discount. Competitive with online sources. December 2, 2016
Rated 3 out of 5 by Don't last long Dayco seems to be the brand everyone sells. They are easy to install but don't seem to last more than a couple of years. November 16, 2016
Rated 5 out of 5 by Perfect fit I installed this part on a Chevy Aveo 2006. It is a perfect fit. Now engine runs smooth and quiet. November 6, 2016
Rated 5 out of 5 by Like OEM replaced the original perfectly November 1, 2016
Rated 1 out of 5 by Poor quality When I tried to adjust the tensioner to mount the belt, the tensioner nut broke October 24, 2016
Rated 5 out of 5 by Looks like the original After pulling out the old I did a side by side comparison. Obviously that doesn't guarantee performance but it looks well finished and a perfect match. The original was replaced at 105k. Not catastrophic failure or noises of failure but preventative maintenance. It looks like it would go the same. Dayco has been good to me. October 18, 2016
Rated 4 out of 5 by DIRECT REPLACMENT EXACT FIT, went on quick and easy. Works great. October 18, 2016
Rated 5 out of 5 by easy installation easy installation,,,i suprised myself doing it myself,,,saved me labor costs,,performs well October 13, 2016
Rated 5 out of 5 by great product fits like a glove September 29, 2016
Rated 1 out of 5 by Broke Apart... Air conditioner belt tensioner fell apart after a couple thousand miles. Heard rattling and then the tink-tink sound of parts falling off my truck! The swing arm separated from the base which was still attached to the block. Luckily Pep Boys customer service is awesome and they replaced it and my belt free of charge, no questions asked. August 26, 2016
Rated 5 out of 5 by Great piece Great fit August 13, 2016
Rated 5 out of 5 by It fit and work good Order was easy and delivery was on time. Part fit with no problem. Customer service was good. August 8, 2016
Rated 5 out of 5 by Gd product works well So far so good, seems to be made well July 27, 2016
Rated 5 out of 5 by Good part! Good Part, Directly fit, fast shipping! February 7, 2016
Rated 1 out of 5 by Don't buy!! I have put 3 of these on my car in the last year they they all have been crazy noisy and don't hold tension with in hours of suing them on. pay the extra money for a higher end brand. December 31, 2015
Rated 1 out of 5 by Noisy I replaced the original tencioner as prebentive maintenence but the original had no problems. This new tencioner only last a year, then it started to make a binding noise. November 10, 2015
Rated 5 out of 5 by Great value for the purpose Fit exactly for the Crown Vic 2004! November 3, 2015
Rated 5 out of 5 by aswome good price for quality of part September 16, 2015
Rated 5 out of 5 by the product has great features. The product has great features. August 12, 2015
Rated 5 out of 5 by This pulley is durable My previous pulley was damaged and grace I made it to Pep Boys specialist and they replaced pulley and my car ruins great and better than before. Reliable pulley. July 6, 2015
Rated 5 out of 5 by Great Price Works Great Problem solved Used store p/u part was waiting at the counter when I arrived June 22, 2015
Rated 5 out of 5 by Worked great My 1989 truck had its original one and this last winter it started squeeking and i decided to replace it. It was a good thing thing because this one had much more tension then that old one. March 25, 2015
Rated 4 out of 5 by good quality for the price have put 1100 miles on after installing this belt problems works fine. March 20, 2015
Rated 4 out of 5 by works ok have 500 miles on it now. Quality seems to be ok. time will tell. I put 1500 miles a month. February 4, 2015
Rated 5 out of 5 by Exactly what I needed. After 195,000 miles, the original gave a steady singing ring when the engine ran. This new one took only about 10 minutes to install and silenced the beast - at least for this noise. Exact fit and easy installation. Probably saved myself a boatload of money by doing it myself. November 26, 2014
Rated 5 out of 5 by This replacement part worked great!! With all the area auto parts stores, Pep Boys had the best price with using online ordering discounts that saved me almost 10 dollars off the price. It was ready for pick up as soon as I ordered it. Will use online ordering again !!! March 17, 2014
  • 2017-01-22 T16:21:19.124-06:00
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