Put power side-mirror adjustment back at your fingertips with the Standard Ignition Door Remote Mirror Switch (MRS142). This remote mirror switch lets the driver aim the power mirrors from the door panel, and it drops in as a direct-fit OE replacement for the 2015-2019 Chevrolet Silverado 2500 HD, 2015-2019 Silverado 3500 HD, 2015-2020 Suburban, 2016-2019 Suburban 3500 HD, 2015-2019 Tahoe, 2015-2019 GMC Sierra 2500 HD, 2014-2019 Sierra 3500 HD, 2015-2020 Yukon, and 2015-2020 Yukon XL. See the Buyer's Guide tab for engine details and the full application list.
- Copper alloy conductors: deliver strong electrical conductivity with low resistive losses.
- Direct-fit OE replacement: engineered for proper fit, form, and function to help restore power-mirror operation and ease installation.
- Robust design: built with high-grade materials to meet stringent quality standards.
- Global quality control: made under full process oversight from a global manufacturer.
If a worn or unresponsive switch is the reason your power mirrors won't move or respond intermittently, this is the component that replaces it. Signs the original may need replacing include mirrors that don't adjust in one or more directions, erratic movement, or a switch that feels loose or dead.
Interchange: RMS142 · PA3937 · 22754411 · 23154705 · 23488411 · 84643978
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does the MRS142 switch do?
It is the driver's door-mounted remote mirror switch that sends the commands to aim the vehicle's power side mirrors. It replaces a worn or unresponsive original switch.
Will this switch fit my vehicle?
It is a direct-fit OE replacement for models including the Chevrolet Silverado 2500 HD/3500 HD, Suburban, Tahoe and GMC Sierra HD, Yukon and Yukon XL. Check the Buyer's Guide tab to confirm your exact year and model.
What are the signs my mirror switch has failed?
Power mirrors that won't move in one or more directions, respond intermittently, or a switch that feels loose or dead can indicate a failed switch. Diagnose the cause before replacing.
What interchange numbers does MRS142 replace?
It cross-references RMS142, PA3937, 22754411, 23154705, 23488411, and 84643978.
What is the switch made of?
It uses copper alloy conductors for strong electrical conductivity with low resistive losses, and is built with high-grade materials to meet the manufacturer's quality standards.
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