[Compatibility-1]: The blend door actuator Compatible with 1999-2002 Chevrolet Silverado 1500 2500, 2001-2002 Silverado 1500HD 2500HD, 2001-02 Silverado 3500, 2000-2002 Suburban 1500 2500, 2000-2002 Tahoe (Not fit 2000 Tahoe V8 5.7L), 2002 Chevy Avalanche 1500 2500 - Main Mode Actuator.
