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Vehicle Info NeededDORMAN PRODUCTSPART NUMBER: 326-419-125
Automatic Belt Tensioner 2004-2007 Buick, 2002-2012 Chevy/GMC, 2006-2010 Hummer, 2002-2004 Oldsmobile, 2005-2009 Saab
$5825
7 left in stock
Ships on Sep 14, 2026
Lowest Price GuaranteeGM
Automatic Belt Tensioner2004-2007 Buick 2002-2012 Chevy/GMC 2006-2010 Hummer 2002-2004 Oldsmobile 2005-2009 Saab Serpentine Pulley Max Belt Width: 30mm Pulley Width: 30mm Pulley Diameter: 70mm Pulley: Steel AISI 1008
Direct Cross References:
- GM - 12573024
- GM - 24576885
- Designed for Proper Fit
- Made of Solid Steel or Aluminum
- Highly Resistant to Heat and Shock
- Quality Testing Includes: Torque, Spring-Back, Corrosion-Resistance, and On-Vehicle
Recommended Replacement When Changing Serpentine Belt
Dorman's Automatic Belt Tensioner provides the correct tension to a vehicle's serpentine belt. It incorporates a damping design, torsion spring, and sealing system to ensure that many integral engine components function properly.
Features
Part TypeBelt Tensioner
Product LineDorman Automatic Belt Tensioner
BrandDORMAN PRODUCTS
Package Height3.3
Package Width4.1
Package Length7.8
Weight1.98 PG
Part CategoryReplacement Parts
Part FitmentDirect Fit
Vendor Part Number419-125
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
