Introductions: The Tire Pressure Monitoring Sensors display the real time tire pressure and temperature via wireless transmission. They can prevent puncture and damage of car parts caused by flat tire. They also can improve fuel efficiency, prolong tire life, increase traffic safety and avoid abnormal wear of vehicle parts. The Tire Pressure Monitoring Sensors are designed to communicate perfectly with your GM vehicle's TPMS module. They are fit for Buick, Cadillac, Chevy, GMC, Hummer, Pontiac and Saturn. We use best parts and same process as OE to ensure the TPMS's reliability, durability and safety.Features: 1. Fit most GM branded vehicles manufactured after 2006, including Buick, Cadillac, Chevy, GMC, Hummer, Pontiac and Saturn 2. Long life. Battery is made to last up to 10 years of normal use,and can withstand 120 degrees high temperature 3. Excellent quality. Offer the quality, reliability, and durability of GM OE 4. Configurable high/ low pressure alerts & high temperature alerts 5. Small in size, easy to install 6. Enhance safety of your vehicle Specifications: 1. Dimensions: (4.13 x 3.54 x 2.36) / (10.5 x 9 x 6)cm(L x W x H) 2. Weight: 0.32lb/ 145g 3. Material: Plastic 4. Placement on Vehicle: Left, Right, Front, Rear 5. Quantity:4 PCS 6. Interchange Part Number13581558 7. Compatible Vehicle: For Buick Enclave 2009-2014 For Buick Lucerne 2007-2011 For Buick Lacrosse 2008-2009 For Cadillac CTS 2008-2014 For Cadillac DTS 2006-2011 For Cadillac SRX 2007-2009 For Cadillac STS 2010-2011 For Cadillace Escalade (Snap-In Style) 2007 For Cadillac Escalade 2008-2014 For Chevy Avalanche (Snap-In Style) 2007 For Chevy Avalanche 2008-2013 For Chevy Silverado (Snap-In Style) 2007 For Chevy Silverado 2008-2013 For Chevy Suburban (Snap-In Style) 2007 For Chevy Suburban 2008-2014 For Chevy Tahoe (Snap-In Style) 2007 For Chevy Tahoe 2008-2014 For Chevy Traverse 2009-2014 For Chevy Aveo 2008-2011 For Chevy HHR 2008-2011 For Chevy Impala (Snap-In Style) 2007 For Chevy Impala 2008-2014 For Chevy Malibu (Snap-In Style) 2008-2009 For Chevy Malibu 2010-2012 For Chevy Monte Carlo (Snap-In Style) 2007 For Chevy Cobalt 2008-2010 For Chevy Equinox 2008-2009 For GMC Acadia 2009-2014 For GMC Sierra (Snap-In Style) 2007 For GMC Yukon (Snap-In Style) 2007 For GMC Yukon 2008-2014 For Hummer H2 2008-2009 For Pontiac G3 2009-2010 For Pontiac G5 2007-2010 For Pontiac G6 2008-2010 For Pontiac G8 2008-2009 For Saturn Aura 2007-2009 For Saturn Vue 2007-2010Package Includes: 4 x Tire Pressure Monitoring Sensors Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.