Electric Rearview Mirror Switch H4373040022A0 FOTON

Product Introduction

This Electric Rearview Mirror Switch H4373040022A0 is an OEM cab control component tailored for heavy-duty trucks. It features a high-strength, anti-slip black ABS plastic housing with an integrated rotary adjustment knob and precision internal contact structure. Engineered for direct installation on the truck’s dashboard or door panel, the switch adopts a sealed design to resist dust, moisture, and cabin vibration. Manufactured to strict OEM dimensional and electrical standards, it ensures seamless compatibility with the vehicle’s rearview mirror control system and stable performance during long-term use.

Core Function

1. Multi-Mode Mirror Control: Enables precise adjustment of the electric rearview mirror’s up/down, left/right angles via the rotary knob, meeting the driver’s visibility needs in different driving scenarios.

2. Stable Electrical Transmission: The precision internal contact design ensures low resistance and reliable signal transmission, avoiding poor contact caused by vibration during driving.

3. Durable & Anti-Interference: The high-hardness ABS housing and sealed structure protect internal circuits from dust, splashed water, and electromagnetic interference in the cab.

4. Plug-and-Play Installation: Matches the original vehicle’s mounting bayonet and electrical connector pinout exactly, allowing for direct replacement without wiring modification.

5. OEM Perfect Fit: Adheres to the original switch’s size, installation position, and operating torque, ensuring consistent feel and full compatibility with the truck’s mirror control module.