Dongfeng GX top Antenna assembly 3775030-C6100 for sale

The part number 3775030-C6100 is a unique official identifier authorized by Dongfeng, distinguishing this genuine top antenna assembly from counterfeit or low-quality alternatives. By inputting this number into Dongfeng’s official parts database, users can access comprehensive details: production batch, manufacturing date, quality inspection records (e.g., signal gain and waterproof tests), and authorized supply channels—enabling full lifecycle traceability. This traceability is critical for quality assurance: if the antenna fails (e.g., weak signal, water ingress), the part number helps track production defects (e.g., wiring errors). For workshops, it simplifies inventory management and procurement, ensuring accurate selection of GX-specific antennas. The number is clearly etched on the antenna’s base using wear-resistant technology, remaining legible even after long-term exposure to rain and UV rays, facilitating easy authenticity checks

As a multi-functional signal component, this antenna assembly delivers stable reception for radio, GPS, and Bluetooth signals (where applicable) to support the Dongfeng GX’s on-board systems. It features a high-gain design (radio signal gain: 2.5dBi, GPS signal gain: 18dB) that enhances signal capture in weak-coverage areas (e.g., rural roads, tunnels). The antenna’s frequency range covers FM (87.5-108MHz), AM (530-1710kHz), and GPS (1575.42MHz), ensuring compatibility with the vehicle’s original audio and navigation systems. Its omnidirectional reception pattern minimizes signal loss from vehicle movement, maintaining clear radio sound and accurate GPS positioning. Tested under simulated harsh conditions (strong electromagnetic interference, heavy rainfall), the antenna maintains signal stability (signal loss ≤5%), ensuring reliable performance for daily driving and long-distance trips

To withstand outdoor exposure (rain, snow, UV radiation, wind), this antenna assembly adopts a robust weatherproof and anti-aging structure. The antenna rod is made of fiberglass-reinforced plastic (FRP) with high tensile strength (≥80MPa), resisting breakage from strong winds or minor impacts. The base uses IP67 waterproof technology: a rubber O-ring seal between the base and roof prevents water ingress, and the wiring connector is sealed with waterproof tape to avoid short circuits. The outer surface of the base is coated with anti-UV paint (UV resistance grade: 4), preventing fading, cracking, or brittleness caused by long-term sunlight exposure. The internal copper wiring is tinned to resist corrosion from moisture. Every unit undergoes 100% quality testing: waterproof immersion tests (1m depth for 30 minutes), UV aging tests (1000 hours), and signal performance checks, guaranteeing a service life of 5-7 years

Designed for user convenience, this top antenna assembly features tool-free or simple-tool installation. It adopts the original Dongfeng GX’s twist-lock base design: users only need to align the antenna’s base with the roof mounting hole, twist clockwise to lock it in place, and plug the wiring harness into the vehicle’s on-board connector—no tools required. The installation process takes 5-10 minutes even for non-professionals. The antenna’s base has a non-slip gasket that enhances stability and prevents roof scratches. A concise installation guide (printed on the packaging) provides step-by-step instructions and safety tips (e.g., ensuring the wiring is properly routed). Unlike non-OE antennas that may require adhesive or drilling, this assembly saves time and labor, avoids roof damage, and ensures the antenna stays securely mounted even at high driving speeds (up to 120km/h)