Dorman 42671 Windshield Wiper Arm - Front

Dorman 42671 Front Wiper Arm

Dorman 42671 is a specific-fit windshield wiper arm for the front position on select GM and related SUVs. Built from steel with a black finish, it is made to match the original arm’s fit and function for dependable windshield wiping performance.

Key Features

• Specific-fit windshield wiper arm for the front position
• Steel construction for durability
• Black finish for an OE-style appearance
• Hook-style wiper end type
• Spine / flange nut attachment method
• Direct replacement for part number 42671

Detailed Description

This Dorman windshield wiper arm is engineered as a direct replacement for the original front wiper arm on select vehicles, including Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, Isuzu Ascender, Buick Rainier, Chevrolet Trailblazer EXT, GMC Envoy XL, GMC Envoy XUV, and Oldsmobile Bravada applications. The 19.75-inch steel arm is shaped for proper reach and consistent blade contact, helping restore normal windshield clearing performance. Part number 42671 also cross-references OE number 15214345 for the same application.

What It Helps Solve

• Broken or bent front wiper arm
• Weak windshield contact from a worn arm
• Uneven wiping caused by damaged arm geometry
• Loss of proper blade sweep on the front windshield
• Corrosion-related replacement needs on the original arm

Installation Notes and Tips

Fits 2002-2009 Chevrolet Trailblazer, front; 2002-2009 GMC Envoy, front; 2005-2009 Saab 9-7x, front; 2003-2008 Isuzu Ascender, front; 2004-2007 Buick Rainier, front; 2002-2006 Chevrolet Trailblazer EXT, front; 2002-2006 GMC Envoy XL, front; 2004-2005 GMC Envoy XUV, front; and 2002-2004 Oldsmobile Bravada, front. Confirm the existing attachment style before installation: this arm uses a spine / flange nut connection with a hook-style wiper end. No instruction manual is included.

Quality Assurance

Dorman designs this replacement wiper arm to match the fit and function of the original part on the listed vehicles. The steel construction and OE-style configuration support reliable front windshield wiping performance.