Dorman 602-251AS Wiper Motor and Linkage Assembly

Dorman 602-251AS Wiper Motor Assembly

The Dorman 602-251AS windshield wiper motor and transmission assembly is a direct-fit replacement for specific Chevrolet Colorado and GMC Canyon applications. It restores wiper motion with a new electric motor, steel linkage, and bolt-on construction built to match original equipment function and performance.

Key Features

• Part number 602-251AS wiper motor and linkage assembly
• Specific fit for 2004-2012 Chevrolet Colorado and 2004-2012 GMC Canyon
• Clockwise (right) rotation direction
• Electrical driver type with bracket-style motor mounting
• Steel frame and steel construction for the transmission assembly
• Rubber bushing material for linkage movement
• Standard replacement grade with bolt-on attachment method
• Compatible with OE-style operation for windshield wiper systems

Detailed Description

When the windshield wiper transmission or motor fails, the Dorman 602-251AS provides a complete replacement assembly for the wiper system. It is built as a specific-fit, one-piece unit with a 21-inch length, 10 mm wiper arm pivot point diameter, and a bracket-mounted electric motor. This assembly is intended for 2004-2012 Chevrolet Colorado and 2004-2012 GMC Canyon models, making it a practical choice for drivers searching for a Chevrolet Colorado wiper motor assembly or GMC Canyon windshield wiper transmission replacement. This part cross-references GM OE numbers such as 10379535 and 22894896 for the same application.

Common Problems This Part Can Address

• Intermittent or non-functioning windshield wiper movement
• Wipers that park incorrectly or stop mid-sweep
• Noise or binding from a worn wiper linkage
• Loss of wiper motion caused by a failed motor
• Uneven or incomplete windshield clearing on Colorado and Canyon trucks

Installation Notes and Tips

Verify vehicle year and model before installation. This assembly uses a bolt-on attachment method and an electrical motor connection, so inspect the cowl area, linkage mounts, and pivot points before reassembly. Transfer or reuse only the components required by the vehicle application, and confirm proper wiper park position after installation. For buyers searching for a 2004-2012 Chevrolet Colorado front wiper motor replacement or a 2004-2012 GMC Canyon wiper transmission assembly, this part number 602-251AS is the correct OE-style service part for the listed applications.

Quality Assurance

Dorman supplies replacement automotive parts engineered to match original equipment function and performance for the listed fitment. The 602-251AS is a standard replacement assembly built for specific vehicle applications and manufactured with steel components and rubber bushings for consistent operation.