Important Feature Matching
Your original mirror’s functions must match this replacement. Verify that the factory mirror is:
- Power adjustable
- Heated
- Manually folding
- Without an integrated turn signal
- Without power folding
- Without automatic dimming
- Without a blind-spot indicator
Some applications may also differ by courtesy light, memory function, off-road package and connector configuration. A matching year and model are not enough when GM offered approximately seventeen mirrors for every possible Tuesday.
OE and Interchange Numbers
- GM: 25775844
- PartsLink: GM1320325
- Interchange: 128-00877L
- Aftermarket: AM-30104451
- DEPO: 335-5414L3EFH
- Additional GM replacement number: 20843116
GM1320325 and 25775844 are associated with a left-side power and heated replacement mirror using a textured-black housing.
Heated Power Glass
The electric adjustment motor allows the mirror glass to be positioned through the vehicle’s factory control switch. Integrated heating helps clear light frost, moisture and condensation when connected to a compatible factory circuit.
The housing folds manually to reduce the chance of damage in tight parking areas.
Installation Notes
This assembly is designed to use the factory mounting location and wiring connection when the original features match. Installation normally requires removing the interior mirror trim and, on some models, part of the door panel.
Test the power and heating functions before reinstalling all interior trim. For additional replacement information, see our guide to the best aftermarket side mirrors.
Package Contents
- One driver-side mirror assembly
- Heated power-adjustable glass
- Manual-folding textured-black housing
This is a single driver-side mirror, not a pair.






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