Front Left Hand Driver's Side Day Time Parking Light Lamp is a direct fit for the following:

2003-2007 Chevrolet Silverado 1500
2003-2006 Chevrolet Silverado 2500 HD
2003-2006 Chevrolet Silverado 3500
2003-2006 Chevrolet Avalanche 1500
2003-2006 Chevrolet Avalanche 2500
2004-2006 Chevrolet Suburban 1500
2004-2006 Chevrolet Suburban 2500