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2003 GMC Sierra 2500 HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2003 GMC Sierra 2500 HD Change Vehicle

Dayco®
2003 GMC Sierra 2500 HD - Accessory Belt Tensioner, 8 Cyl., 6.0L Engine, Main Drive, For Serpentine Belt

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$44.49
$97.42Save: $52.93(54%)
Manufacturer #89253
Guaranteed to Fit2003 GMC Sierra 2500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 GMC Sierra 2500 HD
WT
8 Cyl 6.0L
Main Drive, For Serpentine Belt
2003 GMC Sierra 2500 HD
Base
8 Cyl 6.0L
Main Drive, For Serpentine Belt
2003 GMC Sierra 2500 HD
SLT
8 Cyl 6.0L
Main Drive, For Serpentine Belt
2003 GMC Sierra 2500 HD
SLE
8 Cyl 6.0L
Main Drive, For Serpentine Belt

Highlights

Part:
Accessory Belt Tensioner
Brand:
Dayco
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series:
No Slack Automatic Belt Tensioner Series
Fitnotes:
Main Drive, For Serpentine Belt

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999-2000 Chevrolet Silverado 2500
Base
8 Cyl 5.3L
Main Drive, For Serpentine Belt
1999-2000 Chevrolet Silverado 2500
LS
8 Cyl 5.3L
Main Drive, For Serpentine Belt
1999-2000 Chevrolet Silverado 2500
LT
8 Cyl 5.3L
Main Drive, For Serpentine Belt
1999-2000 GMC Sierra 2500
SL
8 Cyl 5.3L
Main Drive, For Serpentine Belt
1999-2000 GMC Sierra 2500
SL
8 Cyl 6.0L
Main Drive, For Serpentine Belt
Page 1 of 49 | Showing 1 - 5 of 245 results

Product Information

DAYCO NO SLACK AUTOMATIC BELT TENSIONERS

Eliminate slack to give your drive belt the right amount of tension with Dayco’s No Slack automatic belt tensioners. These tensioners are innovatively designed to minimize belt noise and slippage and keep the accessory bearing from premature failure. Since 1905, Dayco has developed top-tier replacement parts that keep cars moving, including belts, tensioners, pulleys and other timing products.

  • Proudly manufactured in the USA
  • Patented flat wire spring guarantees constant tension
  • Innovative design for maximum tension, quieter belt operation and minimal slippage
  • PTFE strip withstands abrasion and flat spring features corrosion-resistant coating
  • With ultra-durable cast aluminum spring case for crack and fatigue resistance
  • Manufactured by drive and timing system specialists
  • Direct fit for easy installation
Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Customer Reviews

No Slack Automatic Belt Tensioner Series Accessory Belt Tensioner
Good Value - Perfect fit
Replaced the tensioner along with the accessory belt on my '99 Silverado 1500 5.3 V8. Easy install with direct fit. Highly recommend this part
Purchased on Feb 04, 2014
No Slack Automatic Belt Tensioner Series Accessory Belt Tensioner
Belt Tensioner Replacement (DIY Project)
The price was excellent and the shipping time was fast. I installed this part myself thinking it was the part making noise. It wasn't so I ordered the AC Belt and Tensioner. I still saved a lot of $$$ using CarPlus!
Tony V.
VERIFIED PURCHASER
Purchased on Jun 24, 2023
No Slack Automatic Belt Tensioner Series Accessory Belt Tensioner
Very noisy operation, as bad as a worn-out original. Inferior quality.
Purchased on Jan 21, 2015