Dorman 42800 Wiper Arm - Rear

Rear Wiper Arm for Traverse

This Dorman windshield wiper arm is a specific-fit replacement for the rear position on select Chevrolet Traverse models. Built with a metal and plastic construction and a matte black finish, Dorman 42800 is made to match the original arm’s fit and function for dependable rear glass wiping performance.

• Specific fit for the rear wiper position
• Metal and plastic construction for everyday durability
• Matte black finish for a clean OE-style appearance
• Arc-style design with a 12-degree head angle
• Bolt-on attachment with snap-in wiper end
• No adapter included
• No wiper blade included
• Articulated design

Fitment Details

Compatible with 2009-2017 Chevrolet Traverse, rear. This application coverage makes Dorman 42800 a direct replacement choice when searching for a rear windshield wiper arm for Chevrolet Traverse models across the listed years. If you are replacing a worn or damaged rear arm on a Traverse, this part number 42800 is built for that exact position.

This part cross-references OE numbers 20814551 and 25974689 for the same application.

Common Replacement Reasons

• Rear wiper arm is bent, loose, or no longer holds proper pressure
• Wiper motion is uneven or does not sweep the rear glass correctly
• Original arm finish is worn, damaged, or corroded
• Snap-in end or bolt-on mounting point is no longer secure
• Rear visibility is reduced by poor wiper contact on the glass

Installation Notes

Verify rear-position fitment before installation and compare the original arm’s length, attachment style, and head angle to Dorman 42800. This rear wiper arm uses a bolt-on mounting method and a snap-in wiper end, so the existing vehicle setup should be checked for matching hardware and connection style. No instruction manual is included.

Quality Assurance

Dorman engineers this replacement wiper arm to match the original part’s fit and function on specified vehicles, with durability and reliable performance in mind. For Chevrolet Traverse rear wiper arm replacement needs, part number 42800 is built as a direct-fit service part.