For 2011-2012 Chevrolet Silverado 3500 HD Accessory Delay Relay API 13792BWRQ

For 2011-2012 Chevrolet Silverado 1500 Accessory Delay Relay SMP 76671YSFQ 2005

For 2011-2012 Chevrolet Silverado 2500 HD Accessory Delay Relay API 34827KCYP

For 2008-2011 Chevrolet Express 1500 Accessory Delay Relay API 46584JVFX 2009

Holstein Accessory Delay Relay fits Chevy Silverado 1500 2011-2012 85DKRM

For 2000-2002 Chevrolet Silverado 1500 Accessory Delay Relay API 42528NSHZ 2001

Accessory Delay Relay fits Chevy Silverado 1500 2011-2012 65PDZN

For 2001-2002 Chevrolet Silverado 1500 HD Accessory Delay Relay API 11784ZMBW