This starter motor is designed for Chevrolet Trailblazer models from 2004 to 2006. It ensures reliable engine starting and is a perfect fit for your vehicle. Key features include compatibility with Chevrolet Trailblazer EXT, durable construction, and easy installation. Technical specifications: Model number W0133-3379662, fits 2004-2006 Chevrolet Trailblazer EXT.