Serpentine Belt Drive Tensioner Pulley Component Kit For GM Hummer H2 Tahoe Silverado Suburban Avalanche Sierra 1500 2500 3500 2002-2008 Replacement Upgrade
✔️ Direct replacement kit includes tensioner, idler, and belt
This complete tensioner kit is built for GM trucks and SUVs from 2002 to 2008, helping restore proper belt drive across common GM applications.
✅ Compatibility: Hummer H2 2003-2007; Cadillac 2003-2006; Chevrolet Avalanche/Express/Tahoe/Silverado/Suburban 2002-2007; GMC Savana 1500/2500/3500 2003-2008; Sierra 1500/2500/3500 2002-2007; Yukon/Yukon XL 1500/2500 2003-2006
✅ Includes drive belt tensioner, idler pulley, and V-ribbed belt
✅ Direct replacement fit for V8 GM engines; ready-to-install
✅ Part numbers covered: tensioner 12609719, 19193110, 12580162, 39083, 89397, 38158, 89253, 49275, 12554027, KR-90253; idler 12555609, 36299, 12580771, F5UZ3A719A, 14582035; belt 12626222, 6PK2370, 933K6, 6K933
✅ Condition: New; Brand: COOL STAR
💡 What is a serpentine belt tensioner kit and why would I need one for my GM vehicle? This handy bundle restores proper belt tension and guides belt movement for reliable engine accessory drive. - Keeps belt tension on alternator and other accessories - Includes tensioner, idler pulley, and belt for a ready-to-install replacement - Handy for GM trucks and SUVs from 2002-2008
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