599-218 Front Climate Control Module Heater A/C Air Conditioning Panel Unit, Compatible With 1999-2002 Chevy Silverado Suburban Avalanche 1500 2500 3500 HD, GMC XL Sierra 1500 2500 3500 HD
599-266 Climate Control Module, AC Control Panel Compatible With 1999 2000 2001 2002 Cadillac Escalade & Chevrolet Avalanche, Silverado, Suburban, Tahoe & GMC Yukon, Sierra 1500 2500 3500HD
599-218 Front Climate Control Module Heater A/C Air Conditioning Panel Unit, Compatible With 1999-2002 Chevy Silverado Suburban Avalanche 1500 2500 3500 HD, GMC XL Sierra 1500 2500 3500 HD