• 【Replace】A/C Serpentine Drive Belt Tensioner Kit Replaces# 19311139 38159 90K-38159 ACK040378HD
• 【Compatible With Chevy】 A/C Tensioner Pulley Fits for Chevy Avalanche 2007-2008; Avalanche 1500 2002-2006; Express 1500 2003-2008; Express 2500 2003-2008; Express 3500 2003-2008; Silverado 1500 1999-2008; Silverado 1500 HD 2001-2006; Silverado 2500 1999-2004; Silverado 2500 HD 2001-2008; Silverado 3500 2001-2006; Silverado 3500 HD 2007-2008; Suburban 1500 2000-2008; Suburban 2500 2000-2008; Tahoe 2000-2008
• 【Compatible With GMC】 A/C Tensioner Pulley Fits for GMC Savana 1500 2003-2008; Savana 2500 2003-2008; Savana 3500 2003-2008; Sierra 1500 1999-2008; Sierra 1500 Classic 2007; Sierra 1500 HD 2001-2006; Sierra 1500 HD Classic 2007; Sierra 2500 1999-2004; Sierra 2500 HD 2001-2008; Sierra 2500 HD Classic 2007; Sierra 3500 HD 2001-2006; Sierra 3500 HD Classic 2007; Sierra 3500 HD 2007-2008; Yukon 2000-2008; Yukon XL 1500 2000-2008; Yukon XL 2500 2000-2008
• 【Compatible With Others】 A/C Tensioner Pulley Fits for Cadillac Escalade 2002-2008; Cadillac Escalade EXT 2002-2008; Cadillac Escalade ESV 2003-2008; Hummer H2 2003-2008
• 【Features&Function】Belt Tensioner Assembly Kit is manufactured from high-quality materials for durability and long life, providing just the right amount of fastening force and tension control for stable and efficient system operation.
• 【Installation】 A/C Driver Belt Tensioner Kit is adopts Equipment Manufacturer parts with a 1:1 size design, ensuring compatibility with the vehicle. Simple to install and requires no specialist tools or expertise.
• 【Warranty】 12-Months-Warranty，If you have any questions, please contact us via Amazon Message directly, our professional customer service would help.

Item Descirption:  

• Type: Belt Tensioner
• Part Number: 19311139
• Manufacturer Part Number:  90K-38159, ACK040378HD, 5040378K1
• Fast shipping and good operation Total new and high quality

Fit for:  

• For Cadillac Escalade 2002-2008 for Cadillac Escalade ESV 2003-2008
• For Cadillac Escalade EXT 2002-2008
• For Chevrolet Avalanche 1500 2002-2006
• For Chevrolet Avalanche 2007-2008
• For Chevrolet Express 1500 2500 3500 2003-2008
• For Chevrolet Silverado 1500 1999-2008
• For Chevrolet Silverado 1500 Classic 2007
• For Chevrolet Silverado 1500 HD 2002-2003
• For Chevrolet Silverado 2500 1999-2000 2002-2004
• For Chevrolet Silverado 2500 HD 2001-2008
• For Chevrolet Silverado 2500 HD Classic 2007
• For Chevrolet Silverado 3500 2001 2005-2006
• For Chevrolet Silverado 3500 Classic 2007
• For Chevrolet Silverado 3500 HD 2007-2008
• For Chevrolet Suburban 1500 2000-2008
• For Chevrolet Suburban 2500 2002 2007-2008
• For Chevrolet Tahoe 2000-2008 for GMC Savana 1500 2500 3500 2003-2008
• For GMC Sierra 1500 1999-2008
• For GMC Sierra 1500 Classic 2007
• For GMC Sierra 2500 HD 2002-2008
• For GMC Sierra 3500 HD 2007-2008
• For GMC Yukon 2000-2008
• For GMC Yukon XL 1500 2000-2008
• For Hummer H2 2003-2008

Functions:

• Made of high-quality metal material, reliable and practical
• Resistance against friction, pressure and corrosion, long service life
• Work with less noise, no need for lubricating, easy maintenance
• Stable performance, strictly improve the structure during manufacturing process
• Improve physical performance, support vehicles to run smoothly and properly

Packaging include:

• 1 x Belt Tensioner