Rear Fog Lamp Switch WG9719584113 Sinotruk

Product Introduction

This Rear Fog Lamp Switch WG9719584113 is an OEM electrical control component for Sinotruk heavy-duty trucks (e.g., HOWO 371, 336, T5G, A7). It features a rugged black ABS rocker switch housing with a blue rear fog lamp icon, precision internal copper contact terminals, and a plug-in PCB base with factory-etched part identification (ID:00243, WG9719584113/2). Designed for flush installation in the truck’s instrument panel, it adheres to strict OEM standards for electrical stability and mechanical durability, ensuring reliable operation in high-vibration, temperature-fluctuating cab environments.

Core Functions

1. Rear Fog Lamp Control: Serves as the driver’s interface to activate/deactivate the vehicle’s rear fog lamps, which provide enhanced visibility to trailing vehicles in heavy fog, rain, or snow conditions.

2. Intuitive Operation: The embossed rear fog lamp icon and tactile rocker feedback enable clear identification and operation, even when wearing work gloves, ensuring safe and accurate control during driving.

3. Stable Electrical Connection: High-conductivity copper internal contacts ensure low contact resistance and corrosion resistance, preventing signal interruption or switch failure under long-term use.

4. Cab Environment Adaptability: The sealed switch structure prevents dust and debris from entering the internal circuit; the high-temperature resistant ABS housing resists deformation from prolonged sunlight exposure in the cab.

5. OEM Compatibility: Precisely matches the instrument panel switch slot dimensions and original wiring harness plug-in specifications, supporting direct replacement without modification.