Dorman - HELP Door Mirror Glass P/N:56246
Dorman 57122 left lower door mirror glass for the 2008-2021 Chevrolet Express 2500 and other vehicles replaces cracked or broken mirror glass. You swap only the glass instead of the whole mirror assembly.
Cracks, chips or a distorted reflection are the usual signs that mirror glass needs replacing. A mirror that sits at the wrong angle does not prove the glass is at fault, since a worn adjuster behind it can do that too.
The 2008-2021 Chevrolet Express 2500, the 2008-2021 Chevrolet Express 3500 and the 2008-2021 GMC Savana 2500 are among the vehicles this glass fits, as a direct replacement for the original glass. This listing is one glass for the left side; the 2008-2021 Chevrolet Express 2500 takes one on that side, and the right side is a separate part. Driving a different year or model? Look it up in the "Vehicles it fits" section.
Fit and size
Build and materials
One mirror glass.
Interchange: 19207169
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is Dorman 57122 the right mirror glass for the 2008-2021 Chevrolet Express 3500?
Yes. Dorman 57122 is a left lower door mirror glass that fits the 2008-2021 Chevrolet Express 3500.
Does Dorman 57122 come with a backing plate?
Yes. The Dorman 57122 listing is one convex mirror glass with its backing plate.
Is this door mirror glass flat or convex, and how big is it?
This glass is convex and rectangular, 190 mm long by 60 mm wide. It is not heated.
Will this left lower mirror glass work on the right side mirror?
No. This listing is a left lower glass, so the right side is a separate part.
Does Dorman 57122 interchange with number 19207169?
Yes. 19207169 is listed as an interchange number for Dorman 57122.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.