Dorman 602-225AS Wiper Motor and Linkage Assembly

Dorman 602-225AS Wiper Motor Assembly

Restore windshield wiper operation with this Dorman wiper motor and linkage assembly. The 602-225AS is a direct-fit, standard replacement built for specific applications and engineered to match original equipment function and performance.

• Brand: Dorman
• Part number: 602-225AS
• Part type: wiper motor and linkage assembly
• Specific fit for selected Chevrolet, Buick, and Pontiac applications
• Electrical drive with clockwise (right) rotation
• Steel frame and steel construction
• Bolt-on motor mounting and bolt attachment method
• Rubber bushings for linkage movement
• Silver finish

Fitment Coverage

Compatible with 2006-2013 Chevrolet Impala, 2014-2016 Chevrolet Impala Limited, 2006-2009 Buick Allure, 2006-2009 Buick LaCrosse, and 2006-2008 Pontiac Grand Prix. This Dorman 602-225AS is a fitment-specific replacement for vehicles with the listed application.

This part cross-references OE numbers such as 19120347 and 25791962 for the same application.

Detailed Description

The Dorman 602-225AS combines the windshield wiper motor and transmission into one assembly for a complete repair when the original linkage or motor has failed. Its steel frame, steel material construction, and rubber bushings are selected for the demands of repeated wiper movement, while the electrical drive and clockwise right-hand rotation match the required operating direction for the listed vehicles. For Chevrolet Impala, Buick LaCrosse, Buick Allure, and Pontiac Grand Prix applications, this assembly provides a direct replacement path without modifying the vehicle.

Common Problems This Part Addresses

• Inoperative windshield wipers
• Intermittent or slow wiper movement
• Wiper linkage binding or separation
• Motor failure causing no sweep at the windshield
• Uneven or incomplete wiper travel

Installation Notes and Tips

Verify the vehicle year, make, and model before installation. Confirm the original unit uses a clockwise right rotation, electrical drive, and bolt-mounted configuration. Inspect the wiper arms, pivot points, and cowl area during replacement, and transfer any reusable components only if they are in serviceable condition. Because mounting hardware is not listed as included, plan to reuse or source the required fasteners as needed.

Quality Assurance

Dorman supplies this assembly as a standard replacement part engineered to match the function and performance of the original equipment design for the listed applications.