Description: Chevrolet, without wt package, chrome. Chevrolet, composite lmps. 1994-00 composite Blazer Tahoe Yukon. Blazer Tahoe Yukon, Yukon with sport package, chrome. Helps protect radiator from debris Allows air flow to the engine compartment This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors