V.K.Y Guangzhou International Trade Co., Ltd.
| Delivery Time | 5-8 work days |
| Supply Ability | 100000 piece/per month |
| Light Source | No built-in light source |
| Suitable for Car | NIO |
| Lens Material | Original High-Transparency PC Polycarbonate with Anti-UV Coating |
| Applicable Mod | NIO ET5 |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| OEM No | 10443841-00-B / 10443842-00-B |
| Housing Material | Original Modified ABS Engineering Plastic |
| Installation Method | Original Multi-Point Clip-On Mounting |
| Color Specification | Red + Clear |
| Wire Harness Plug | No wiring required, pure clip-on mechanical fixing |
| Mounting Side | Rear Bumper |
| Packaging Details | 32 × 3.5 × 2 cm (Per Piece), Gross Weight: 75 g |
| Place of Origin | Chinese mainland |
| Model Number | NIO ET5 |
| Certification | CCC |
| Brand Name | NIO |
View Detail Information
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Product Specification
| Delivery Time | 5-8 work days | Supply Ability | 100000 piece/per month |
| Light Source | No built-in light source | Suitable for Car | NIO |
| Lens Material | Original High-Transparency PC Polycarbonate with Anti-UV Coating | Applicable Mod | NIO ET5 |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | OEM No | 10443841-00-B / 10443842-00-B |
| Housing Material | Original Modified ABS Engineering Plastic | Installation Method | Original Multi-Point Clip-On Mounting |
| Color Specification | Red + Clear | Wire Harness Plug | No wiring required, pure clip-on mechanical fixing |
| Mounting Side | Rear Bumper | Packaging Details | 32 × 3.5 × 2 cm (Per Piece), Gross Weight: 75 g |
| Place of Origin | Chinese mainland | Model Number | NIO ET5 |
| Certification | CCC | Brand Name | NIO |
| High Light | OEM Rear Bumper Reflector Light ，NIO ET5 Rear Bumper Reflector Light ，NIO ET5 car bumper light | ||
High Transparency PC Rear Reflector For NIO ET5 2022-2024 10443841-00-B 10443842-00-B UV50 Protection
NIO ET5 (2022–2024): Precision-Engineered Rear Reflector Assembly
Maintain the aesthetic integrity and passive safety standards of your NIO ET5 with this factory-matched rear bumper reflector set. Designed specifically for the 2022–2024 ET5 sedan, these units—OEM part numbers 10443841-00-B (Left) and 10443842-00-B (Right)—replicate the exact fitment and optical performance of the original factory hardware. Unlike standard aftermarket alternatives, this assembly preserves the ET5’s distinctive low-profile rear fascia by ensuring the optical housing aligns perfectly within the existing bodywork lines.
Each unit is constructed to meet rigorous durability standards, utilizing premium UV-stabilized materials that guard against long-term lens degradation and atmospheric exposure. By utilizing the original longitudinal clip-in retention system, this set ensures a secure, rattle-free installation that respects the proximity of the vehicle's surrounding ultrasonic sensor arrays. This replacement offers professional service networks and owners a high-clarity, reliable solution for restoring the vehicle's rear visibility while ensuring the exterior design remains exactly as the manufacturer intended.
| Specification | Details |
|---|---|
| Installation Method | Original Multi-Point Clip-On Mounting, No Wiring or Modifications Required |
| Function | Non-Illuminated Rear Passive Safety Reflector |
| OEM Part Numbers | 10443841-00-B/10443842-00-B |
| Lens Material | High-Transparency PC Polycarbonate with Anti-UV Coating |
| Suitable For | NIO ET5 (2022-2024) Models |
| Housing Material | Original Modified ABS Engineering Plastic |
| Waterproof Rating | IP67 Waterproof & Dustproof |
| Color Specification | Transparent Red |
| Temperature Resistance | -40°C ~ +85°C |
| Voltage | 12V |
Installation SOP: NIO ET5 Rear Reflector
STEP 01 | Substrate Preparation
System Isolation & Decontamination: Ensure the vehicle is fully powered down to safeguard electronic auxiliary systems. Clean the bumper aperture using an automotive-grade degreaser and a microfiber cloth to evacuate road film and grit, ensuring a frictionless seating path for the new locking tabs.
STEP 02 | Non-Destructive Extraction
Professional Tooling Only: Utilize exclusively non-marring nylon trim tools. Insert the wedge-end into the seam to disengage the internal retention tabs sequentially. Avoid all metal tools to prevent stress-fracturing the plastic molding or marring the vehicle’s high-gloss finish.
STEP 03 | Precision Mechanical Alignment
Geometric Synchronization: Align the replacement reflector with the bumper cavity. Ensure the multi-point retention tabs are oriented exactly with the factory receiver slots to maintain precise flush-fit tolerances.
STEP 04 | Uniform Pressure Engagement
Auditory Confirmation: Apply consistent, perpendicular pressure across the center of the reflector until a distinct mechanical "click" is registered. Verify the perimeter to ensure the assembly sits perfectly flush with the aerodynamic rear fascia.
STEP 05 | Structural Integrity Verification
Stress Load Testing: Apply light outward tension to the edges to verify the locking mechanism is fully secured. As this assembly relies on rigid high-tensile mechanical tabs, it achieves maximum structural stability immediately—allowing for instant resumption of high-speed transit and automated wash cycles.
Owner’s Advisory: Technical & Warranty Standards
1. Compatibility Verification
Prior to installation, please cross-reference your ET5 production year (2022–2024) with OEM codes 10443841-00-B (Left) and 10443842-00-B (Right). If your specific vehicle trim variant introduces unique bumper geometry, our support team is available to validate fitment through visual review of your rear fascia.
2. Functional Scope
These components are strictly passive retroreflective units. They operate solely via light refraction and contain no active electronic circuitry. Any attempt to integrate wiring, illuminate the reflectors, or modify the housing will terminate the integrity of the component and forfeit all manufacturer warranty protections.
3. Maintenance & Lens Longevity
To protect the UV50+ barrier, please clean with non-abrasive, pH-neutral solutions and microfiber media. We advise against high-pressure wash nozzles at point-blank range, as intense spray force can induce micro-pitting on the optical surface. Always maintain a buffer zone from extreme heat sources to prevent material warping.
4. Limited Warranty Commitment
We provide a 6-month manufacturer-backed warranty covering material defects, such as premature lens discoloration, structural fissures, or mounting-tab failure. This commitment covers the product’s lifecycle performance but does not include indirect costs, such as third-party service fees or damages arising from improper installation techniques.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2015
Total Annual:
1-2.5
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We AreV.K.Y Guangzhou International Trade Co., Ltd. is an auto parts supplier based in Guangzhou, China, specializing in components for Chinese New Energy Vehicles (NEVs). Our main focus is automotive lighting, including replacement headlights and tail lamps for major EV brands like BYD, MG, and... Who We AreV.K.Y Guangzhou International Trade Co., Ltd. is an auto parts supplier based in Guangzhou, China, specializing in components for Chinese New Energy Vehicles (NEVs). Our main focus is automotive lighting, including replacement headlights and tail lamps for major EV brands like BYD, MG, and...
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