Standard Ignition Door Remote Mirror Switch P/N:MRS143
Take command of your power side mirrors again with the Standard Ignition Door Remote Mirror Switch MRS146. This driver-door switch lets you adjust the exterior mirrors electrically, and it drops in as a direct-fit OE replacement for a wide range of 2014-2019 GM full-size trucks and SUVs — including the Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban and Tahoe, and GMC Sierra 1500, Yukon and Yukon XL. See the Buyer's Guide tab for the full list of applications and engine details.
If a worn or unresponsive mirror switch is the cause of mirrors that won't move or respond intermittently, this replaces it. It installs in the factory location for the listed applications.
Interchange: RMS146 · PA3941 · 22754409 · 23154706 · 23243286 · 84644922
This part cross-references / interchanges with the following part numbers:
What does this switch do?
It's the driver-door control that adjusts the exterior power mirrors electrically, letting you set mirror position from inside the cabin.
Will it fit my vehicle?
It's a direct-fit OE replacement for 2014-2019 GM full-size trucks and SUVs like the Silverado 1500, Sierra 1500, Tahoe, Suburban, Yukon and Escalade. Check the Buyer's Guide tab to confirm your vehicle.
What are signs this switch may need replacing?
Mirrors that won't move, respond intermittently, or only work in some directions can be signs of a worn switch. Diagnose the cause before replacing.
What interchange numbers does it replace?
It cross-references RMS146, PA3941, 22754409, 23154706, 23243286, and 84644922.
Is it easy to install?
Yes, it's designed as a direct-fit OE replacement that installs in the factory location for the listed applications, helping restore power-mirror operation.
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.