Dongfeng GX right Combination switch assembly 3774030-C6201

The part number 3774030-C6201 is a unique official identifier authorized by Dongfeng, serving as a key marker to distinguish this genuine combination switch assembly from counterfeit or inferior alternatives. By inputting this number into Dongfeng’s official parts inquiry system, users can access comprehensive product information: production batch, manufacturing date, quality inspection records, and authorized supply channels—enabling full traceability of the product lifecycle. This traceability is crucial for quality control: in case of functional defects, the part number allows quick tracking of the production chain to identify and resolve issues. For maintenance workshops, it simplifies inventory management and procurement, ensuring accurate selection of replacement parts. The number is also clearly laser-engraved on the switch’s housing, using wear-resistant technology that remains legible even after long-term use (exposed to sweat, dust, and temperature changes), facilitating easy authenticity verification at any time

As a core cockpit control component, this right combination switch assembly integrates multiple essential driving functions to optimize operational convenience and safety. It includes controls for: 1) Turn signals (with auto-cancel function after steering wheel return, reducing driver distraction); 2) Windshield wipers (supporting intermittent, low-speed, and high-speed modes, with adjustable intermittent intervals to adapt to different rainfall conditions); 3) Windshield washer (one-click activation to spray cleaning fluid, ensuring clear visibility); 4) High/low beam switching (smooth toggle operation for nighttime driving safety). Each function is designed with precise tactile feedback—switches have clear detents to prevent accidental activation, and the operating force (3-5N) is calibrated to reduce driver hand fatigue during long drives. The switch’s internal electrical contacts are made of silver-plated copper, ensuring low resistance (≤50mΩ) and stable current transmission, avoiding function failure due to poor contact. Tested over 50,000 cycles of repeated operation, all functions maintain consistent responsiveness, meeting daily driving needs

To withstand the harsh operating environment of automotive cockpits (temperature fluctuations, vibration, dust), this combination switch assembly uses high-quality materials and advanced manufacturing processes. The outer housing is made of flame-retardant ABS engineering plastic (meets UL94 V-0 standard), which has excellent impact resistance (IZOD impact strength: 20kJ/m²) and heat resistance (continuous use temperature: -30°C to 85°C), preventing deformation or cracking. Internal insulation components are made of PBT plastic with high dielectric strength (≥20kV/mm), ensuring electrical safety and avoiding short circuits. The switch’s moving parts (e.g., toggle levers) are made of reinforced nylon, treated with wear-resistant coating to reduce friction—after 100,000 cycles of operation, wear is <0.02mm. Manufacturing adopts automated assembly lines (reducing human error) and precision injection molding (dimensional tolerance ±0.05mm). Every unit undergoes 100% quality inspection: electrical performance testing (voltage resistance, insulation resistance), mechanical performance testing (switch life, operating force), and environmental testing (high/low temperature, humidity), ensuring reliable performance for 8-10 years

Designed for efficiency, this combination switch assembly follows OE mounting standards to simplify installation. It matches the Dongfeng GX’s steering column mounting interface exactly—all fixing holes align with the original brackets, and the wiring harness connector is plug-and-play (no soldering or wire stripping needed). Installation only requires standard tools (a 8mm socket wrench and a flathead screwdriver), with no specialized equipment. A bilingual (English/Chinese) installation manual is included, featuring step-by-step instructions, clear diagrams of the mounting position, and precautions (e.g., disconnecting the battery before installation). Even maintenance personnel with basic experience can complete replacement in 30-40 minutes. Compared to non-OE switches (which may require modifying the wiring harness or adjusting the mounting bracket, taking 1-2 hours), this assembly significantly reduces labor time and costs—benefiting workshops (improving service efficiency) and vehicle owners (lowering maintenance expenses)