Precision-Engineered for NIO ET9 (2024–2026)
This replacement assembly is engineered exclusively for the NIO ET9, ensuring a seamless, 1:1 fit with original factory mounting points. By matching OEM part numbers 1045678-00-A and 1045679-00-A, we guarantee that the integration into your vehicle’s 12V electrical system is immediate and error-free—no programming or harness modifications required.

Advanced Environmental Sealing (IP67 Waterproof & IP6X Dust-Proof)
Expert Note: Unlike standard aftermarket lights, our units undergo pressurized leak testing.
Beyond IP6X dust protection, this assembly is sealed to an IP67 waterproof standard. Whether you are driving through heavy monsoon rains, high-pressure car washes, or humid coastal environments, your lighting remains free from fogging, condensation, or internal circuit corrosion.

Authentic Dynamic Performance
We understand that the ET9’s lighting identity is paramount. Our 18W high-intensity LED array precisely replicates the signature NIO welcome/exit animation, crisp sequential turn signals, and uniform brightness distribution. It delivers the exact aesthetic and safety performance of the original flagship hardware.

High-End UV-Resistant Construction
The lens is manufactured from high-grade polycarbonate with a specialized anti-UV treatment, preventing the yellowing and oxidation often seen in inferior replacements. With a reinforced black ABS housing and structural impact resistance of ≥10J, this unit is built to endure the vibration of high-speed travel and the rigors of daily road use while maintaining showroom-quality clarity.

Engineered for Global Climate Extremes
Operating reliably from -40°C to 85°C, this taillight is tested for thermal shock and long-term stability. Regardless of the regional climate—from deep-freeze winters to desert heat—you can trust that the light output and electronic stability will remain consistent.