ACDelco Professional 39083 Drive Belt Tensioner Assembly with Pulley Fits 2011 GMC Sierra

The ACDelco Professional, premium aftermarket Automatic Belt Tensioner is designed for Accessory Belt Drive Systems (ABDS) that require an automatic belt tensioner. It ensures proper belt tension, alignment, and damping for superior performance and provides full line coverage for domestic, import, and heavy duty applications. Its patented vibration damping system increases tensioner, belt, and accessory component life and its torsional round spring design provides consistent tension and does not allow contamination. This premium aftermarket replacement automatic belt tensioner is manufactured to meet your expectations for fit, form, and function.

Accessory Drive Belt Tensioner Assembly
Additional Features

• Color:Aluminum w/ Black Pulley

Fits Select:
2009-2013 CHEVROLET SILVERADO 8 Cyl 5.3 L
2014-2019 CHEVROLET SILVERADO 8 Cyl 6 L
2009-2013 GMC SIERRA 8 Cyl 5.3 L
2009-2014 CHEVROLET TAHOE 8 Cyl 5.3 L
2009-2014,2019 CHEVROLET SUBURBAN 8 Cyl 5.3 L
2009-2017 CHEVROLET EXPRESS G2500 8 Cyl 4.8 L
2014-2019 GMC SIERRA 8 Cyl 6 L
2009-2020 CHEVROLET EXPRESS G3500 8 Cyl 6 L
2009-2013 CHEVROLET AVALANCHE 8 Cyl 5.3 L
2018-2020 CHEVROLET EXPRESS G2500 8 Cyl 6 L
2009-2012,2014 GMC YUKON 8 Cyl 5.3 L
2010-2011,2013-2017 GMC SAVANA 8 Cyl 4.8 L
2009-2010,2013-2014 GMC YUKON XL 8 Cyl 5.3 L
2013 GMC YUKON 8 Cyl 6.2 L
2009-2014 CADILLAC ESCALADE 8 Cyl 6.2 L
2011-2012 GMC YUKON XL 8 Cyl 6.2 L
2009,2012,2018-2020 GMC SAVANA 8 Cyl 6 L
2009-2014 CHEVROLET EXPRESS G1500 8 Cyl 5.3 L
2008-2009,2012-2018 ISUZU NPR 8 Cyl 6 L
2019-2020 ISUZU NPR HD 8 Cyl 6 L
2009-2012 CHEVROLET COLORADO 8 Cyl 5.3 L
2009 HUMMER H2 8 Cyl 6.2 L
2009-2010 HUMMER H3T 8 Cyl 5.3 L
2009-2010 HUMMER H3 8 Cyl 5.3 L
2009-2012 GMC CANYON 8 Cyl 5.3 L
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Manufacturer part number	39083
Vehicle model	GMC Sierra
Vehicle year	2011
Vehicle make	Cadillac, Chevrolet
Vehicle fitment type	Specific
Brand	ACDelco
Automotive specialty part type	Automotive Specialty Parts
Features	Automatic
Material	Aluminum, Alloy Steel, Stainless Steel, Iron
Finish	Machined
Color	multi
Dimensions	76 mm x 17 mm x 28
Weight	2 lb
Items included	35
Vehicle type	Car
Compatible cars	2009-2013 CHEVROLET SILVERADO 8 Cyl 5.3 L 2014-2019 CHEVROLET SILVERADO 8 Cyl 6 L 2009-2013 GMC SIERRA 8 Cyl 5.3 L 2009-2014 CHEVROLET TAHOE 8 Cyl 5.3 L 2009-2014, 2019 CHEVROLET SUBURBAN 8 Cyl 5.3 L 2009-2017 CHEVROLET EXPRESS G2500 8 Cyl 4.8 L 2014-2019 GMC SIERRA 8 Cyl 6 L 2009-2020 CHEVROLET EXPRESS G3500 8 Cyl 6 L 2009-2013 CHEVROLET AVALANCHE 8 Cyl 5.3 L 2018-2020 CHEVROLET EXPRESS G2500 8 Cyl 6 L 2009-2012, 2014 GMC YUKON 8 Cyl 5.3 L 2010-2011, 2013-2017 GMC SAVANA 8 Cyl 4.8 L 2009-2010, 2013-2014 GMC YUKON XL 8 Cyl 5.3 L 2013 GMC YUKON 8 Cyl 6.2 L 2009-2014 CADILLAC ESCALADE 8 Cyl 6.2 L 2011-2012 GMC YUKON XL 8 Cyl 6.2 L 2009, 2012, 2018-2020 GMC SAVANA 8 Cyl 6 L 2009-2014 CHEVROLET EXPRESS G1500 8 Cyl 5.3 L 2008-2009, 2012-2018 ISUZU NPR 8 Cyl 6 L 2019-2020 ISUZU NPR HD 8 Cyl 6 L 2009-2012 CHEVROLET COLORADO 8 Cyl 5.3 L 2009 HUMMER H2 8 Cyl 6.2 L 2009-2010 HUMMER H3T 8 Cyl 5.3 L 2009-2010 HUMMER H3 8 Cyl 5.3 L 2009-2012 GMC CANYON 8 Cyl 5.3 L and more
Pack quantity	1