VS-49A097 / B037-021 Door Jamb Switch Wells:SW3966/ 1S3681 Standard:DS1607 OEM: 1L2Z-14018-AB FORD EXPLORER 2002-2003 MERCURY MOUNTAINEER 2002-2003 VS-49A099 / B999-017 FOUR WHEEL DRIVE SELECTOR SWITCH Wells:SW4523/ 1S4252 Standard:TCA31 OEM: 15067877, 19168769 CHEVROLET SILVERADO 1500 2001-2002 CHEVROLET SILVERADO 2500 2001-2002 CHEVROLET SILVERADO 3500 2001-2002 CHEVROLET SUBURBAN 1500 2001-2002 CHEVROLET SUBURBAN 2500 2001-2002 CHEVROLET TAHOE 2001-2002 GMC K1500 SUBURBAN 1998-1999 GMC K2500 SUBURBAN 1998-1999 GMC SIERRA 1500 2001-2002 GMC SIERRA 2500 2001-2002 GMC SIERRA 3500 2001-2002 GMC YUKON XL 1500 2001-2002 GMC YUKON XL 2500 2001-2002 VS-49A100 / B999-018 FOUR WHEEL DRIVE SELECTOR SWITCH Wells:SW8267/ 1S11003 Standard:TCA50 OEM: 15136040, 15164519, 19259312 CADILLAC ESCALADE 2003-2004 CHEVROLET AVALANCHE 1500 2003-2004 CHEVROLET AVALANCHE 2500 2003-2006 CHEVROLET SILVERADO 1500 2003-2004 CHEVROLET SILVERADO 2500 2003-2006 CHEVROLET SILVERADO 3500 2003-2006 CHEVROLET SUBURBAN 1500 2003-2004 CHEVROLET SUBURBAN 2500 2003-2006 CHEVROLET TAHOE 2003-2004 GMC SIERRA 1500 2003-2004 GMC SIERRA 2500 2003-2006 GMC SIERRA 3500 2003-2006 GMC YUKON 2003-2004 GMC YUKON XL 1500 2003-2004 GMC YUKON XL 2500 2003-2006 VS-49A101 / B999-019 FOUR WHEEL DRIVE SELECTOR SWITCH Wells:SW8268/ 1S11004 Standard:TCA47 OEM: 15136039, 15164520, 19259313 CADILLAC ESCALADE 2005-2006 CHEVROLET AVALANCHE 1500 2003-2006 CHEVROLET AVALANCHE 2500 2003-2006 CHEVROLET SILVERADO 1500 2005-2006 CHEVROLET TAHOE 2005-2006 GMC SIERRA 1500 2004-2006 GMC YUKON 2005-2006 GMC YUKON XL 1500 2005