Belt Tensioner Pulley for 1999-2009 Chevy, GMC, Cadillac, Hummer, Isuzu, Saab, Buick

• COMPATIBILITY - This belt tensioner replacement for Buick Rainier 2004-2007, Cadillac Escalade(EXT/ESV) 2002-2008, Chevy Avalanche 2007-2008 | Avalanche 1500 2002-2006 | Express 1500(2500/3500) 2003-2008 | Silverado 1500 1999-2008 | SSR 2003-2006 | Suburban 1500 2000-2008 | Tahoe 2000-2008 | Trailblazer 2006-2009, GMC Envoy 2003-2009 | Savana 1500 2003-2008 | Sierra 1500 1999-2008 | Yukon 2000-2008, Hummer H2 2003-2008, Isuzu Ascender 2003-2006, Saab 9-7x 2005-2009. For more vehicles, please check the below description.
• REPLACE PART - #38158, 88929140, 12554027- If your vehicle encounters engine shaking, ignition difficulties, the engine noise increases when the vehicle accelerates sharply, the water pump does not circulate water temperature rises, you need to pay attention to whether there has a problem with your vehicle's Belt Tensioner.
• QUALITY & UPGRADE - Autoround's belt tensioners, manufactured to OE specifications and ISO quality standards under the guidance of a professional OEM manufacturer. The upgraded belt provides more tension than the original belt and improves on the original belt tensioner's tendency to wear, deteriorate and crack so it lasts longer. All products are factory tested to ensure reliability, durability and performance.
• AMAZING PRICE - Autoround products are manufactured and packaged in Autoround's own factory under OEM factory guidance to ensure Autoround's perfect quality. With no middlemen, Autoround can bring you high quality products at the best prices!
• SERVICE & WARRANTY - Support replace, return, refund service and 3 year warranty. Please contact customerservice@autoroundparts.com if you need any assistance.

12554027,38158,89253,88929140,12580162,12609719, 39083,89397, 49275