Quick, easy installation. Reduces brake control install time. Plugs into OEM harness under dash and the rear of the brake control. Size: 2 inches L x 4 inches W x 6.5 inches H. Fits: 2003-2006 Cadillac, Escalade, All, Inc. EXT & ESV; 2003-2006 Chevrolet, Avalanche, All Styles; 2003-2006 Chevrolet, Pickup, Silverado, All Styles; 2007 Chevrolet, Pickup, Silverado, Classic Only; 2003-2006 Chevrolet, Suburban, All Styles; 2003-2006 Chevrolet, Tahoe, All Styles; 2003-2006 GMC, Pickup, Sierra, All Styles; 2007 GMC, Pickup, Sierra, Classic Only; 2003-2006 GMC, Yukon, All Styles; 2003-2006 GMC, Yukon Denali, All Styles; 2003-2006 GMC, Yukon XL, All Styles; 2003-2006 GMC, Yukon XL Denali, All Styles; 2003-2007 Hummer, H2, All Styles; 2005-2007 Hummer, H2 SUT, All Styles.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov