

The Tail light wire is a complete rear lighting harness and mounting kit for HOWO 4X2 tractor trucks. This essential assembly includes the Hexagon bolt with flange M10, Hexagon nut with flange M10, L-type bracket, Reversing buzzer, Hexagon bolt with flange M8, Hex flange nut M8, and the Tail light wire harness. The Tail light wire ensures reliable electrical connectivity for all rear lighting functions.
The Tail light wire is engineered to provide secure and durable electrical connections for the tail lights, brake lights, turn signals, and reverse lights. Its precision‑formed bracket and robust fasteners guarantee a perfect fit on the HOWO 4X2 chassis. The Tail light wire is a direct replacement for original factory harnesses, restoring full lighting functionality.
When you choose authentic howo Parts, you receive a Tail light wire that meets all OEM specifications. This kit is manufactured using high‑quality, corrosion‑resistant materials and includes all necessary hardware for a complete installation. The Tail light wire is essential for maintaining vehicle safety and compliance with road regulations.
The Tail light wire is the trusted choice for professional mechanics and fleet operators. With the Tail light wire, you ensure reliable rear lighting, enhancing visibility and safety on the road. This Tail light wire is an indispensable part of your HOWO 4X2 electrical system maintenance program.
The Hexagon bolt with flange M10 is a high‑strength fastener used to secure the L-type bracket and the reversing buzzer to the chassis. Its integral flange provides a large bearing surface, distributing the clamping load evenly and preventing damage to the mounting surface. The bolt is manufactured from zinc‑plated steel for excellent corrosion resistance.
This Hexagon bolt with flange M10 features a standard metric thread that ensures a secure and vibration‑resistant connection. Its precise fitment guarantees that the bracket and buzzer remain firmly attached, even under the harsh conditions of heavy‑duty trucking. This bolt is a key component of the Tail light wire assembly.
The Hexagon nut with flange M10 is the matching nut for the M10 flange bolt, providing a secure and vibration‑resistant fastening solution. Its flange distributes the load evenly, protecting the mounting surface from damage. The nut is made from the same high‑quality, zinc‑plated steel, ensuring consistent corrosion protection.
This Hexagon nut with flange M10 is designed to work in conjunction with the flange bolt, creating a robust fastening system that maintains its integrity under extreme conditions. Its precise threading ensures a smooth, consistent engagement, reducing the risk of cross‑threading during installation. This nut is an essential part of the Tail light wire kit.
The L‑type bracket is a precision‑formed steel bracket that provides a stable mounting platform for the reversing buzzer and the tail light wire harness. Its L‑shape design allows for secure attachment to the chassis frame, ensuring that the components are correctly positioned for optimal performance. The bracket is coated with a durable corrosion‑resistant finish.
This L‑type bracket features pre‑drilled mounting holes that align perfectly with the chassis and the buzzer, simplifying installation. Its robust construction prevents flexing and vibration, ensuring that the wiring and buzzer remain securely in place. This bracket is a critical component of the Tail light wire assembly.
The Reversing buzzer is an audible warning device that activates when the vehicle is shifted into reverse gear. It emits a loud, distinctive sound that alerts pedestrians and other road users to the truck’s movement, enhancing safety during reversing maneuvers. The buzzer is designed for reliable operation in all weather conditions.
This Reversing buzzer is manufactured from durable, weather‑resistant materials and is sealed against moisture and dust ingress. Its compact design allows for easy mounting on the L‑type bracket, and its electrical connections are designed for simple integration with the Tail light wire harness. This buzzer is an essential safety component of the Tail light wire assembly.
The Hexagon bolt with flange M8 is a smaller, high‑strength fastener used to secure the tail light wire harness and other light components to the chassis. Its flange provides a large bearing surface, distributing the clamping load evenly and preventing damage to the mounting surface. The bolt is made from corrosion‑resistant zinc‑plated steel.
This Hexagon bolt with flange M8 features a standard metric thread that ensures a secure and vibration‑resistant connection. Its precise fitment guarantees that the wiring harness remains firmly attached, preventing chafing and electrical issues. This bolt is a key component of the Tail light wire assembly.
The Hex flange nut M8 is the matching nut for the M8 flange bolt, providing a secure and vibration‑resistant fastening solution. Its flange distributes the load evenly, protecting the mounting surface from damage. The nut is made from the same high‑quality, zinc‑plated steel, ensuring consistent corrosion protection.
This Hex flange nut M8 is designed to work in conjunction with the flange bolt, creating a robust fastening system that maintains its integrity under extreme conditions. Its precise threading ensures a smooth, consistent engagement, reducing the risk of cross‑threading during installation. This nut is an essential part of the Tail light wire kit.
The Tail light wire harness is the main electrical conduit that connects the rear lighting components to the vehicle’s electrical system. This pre‑assembled harness includes all necessary wires, connectors, and terminals for the tail lights, brake lights, turn signals, and reverse lights. The harness is manufactured using high‑quality copper conductors and durable insulation for reliable signal transmission and power delivery[reference:0].
This Tail light wire harness is designed to be a direct plug‑and‑play replacement for the original factory harness, simplifying installation and reducing the risk of wiring errors. The connectors are weather‑sealed to prevent corrosion and ensure reliable connections in all conditions[reference:1]. The harness is also routed and secured using the included clips and brackets to prevent chafing and damage.
The Tail light wire harness is the core component of the Tail light wire assembly, providing the essential electrical connectivity that powers the vehicle’s rear lighting system. Its robust construction and precise engineering ensure reliable operation throughout the vehicle’s service life. This harness is a genuine HOWO part, designed to meet the highest standards of quality and performance[reference:2].
Tail light wire – Complete Rear Lighting Harness and Mounting Kit for HOWO 4X2
| Material Encoding | Name |
|---|---|
| ZQ1841030 | Hexagon bolt with flange M10 |
| ZQ32010 | Hexagon nut with flange M10 |
| YZ952577500013 | L-type bracket |
| WG9618713101 | Reversing buzzer |
| ZQ1840830 | Hexagon bolt with flange M8 |
| ZQ32008 | Hex flange nut M8 |
| AZ000077004026 | Tail light wire harness |
The Tail light wire includes everything needed for a full rear lighting installation – the harness, bracket, buzzer, and all fasteners. No additional parts are required, saving time and ensuring a complete, professional installation.
All components of the Tail light wire are manufactured to exact OEM specifications, guaranteeing a perfect fit with the HOWO 4X2 chassis. The harness connectors are weather‑sealed, and the bracket is precision‑formed for a secure, rattle‑free installation.
The Tail light wire harness is designed for straightforward installation – simply connect the pre‑terminated plugs to the existing vehicle wiring and secure the bracket with the included bolts. No cutting, splicing, or special tools are required.
This Tail light wire is designed for all HOWO 4X2 models and is backed by our worldwide distribution network. Expert technical support is available to assist with installation and compatibility questions.
The Tail light wire is engineered to provide reliable electrical connectivity for all rear lighting functions. The harness is designed with precise wire gauges and insulation materials to handle the current demands of tail lights, brake lights, turn signals, and reverse lights. The connectors are designed to resist corrosion and maintain a secure connection, even in the harsh under‑vehicle environment[reference:3]. The L‑type bracket is formed from high‑strength steel to withstand vibration and impact, ensuring that the harness and buzzer remain securely mounted.
The Reversing buzzer is designed to produce a loud, clear warning sound that is easily audible in noisy environments. Its rugged construction and weather‑sealed housing ensure reliable operation in rain, snow, and extreme temperatures. The buzzer’s electrical connections are designed for simple integration with the harness, reducing installation time and complexity.
The Tail light wire is also designed with serviceability in mind – the harness is clearly labeled and color‑coded for easy identification, and the connectors are designed for easy disconnection. This makes troubleshooting and repairs straightforward, reducing downtime and maintenance costs. Every component of the Tail light wire is engineered for long‑term reliability and performance.
Each Tail light wire component undergoes rigorous quality inspections. The harness is tested for continuity and insulation resistance to verify electrical integrity[reference:4]. The connectors are checked for proper fit and sealing, and the bracket is inspected for dimensional accuracy and weld integrity. The reversing buzzer is tested for sound output and durability.
Random samples from each production batch are subjected to environmental testing, including temperature cycling, humidity exposure, and salt spray testing to validate corrosion resistance. The harness is also flex‑tested to ensure that the wires and insulation can withstand repeated bending and vibration. These tests guarantee that the Tail light wire delivers consistent, reliable performance over the vehicle’s lifetime.
Our quality management system is certified to IATF 16949, and each kit is traceable to its production batch, ensuring full accountability and rapid response to any quality concerns.
Investing in a genuine Tail light wire prevents costly electrical failures that can lead to reduced visibility, safety hazards, and traffic violations. A reliable rear lighting system is essential for safe night driving and compliance with road regulations. The cost of this kit is minimal compared to the potential expense of a traffic fine, accident, or major electrical repair.
For fleet operators, the Tail light wire simplifies maintenance by providing all necessary components in one package. The plug‑and‑play design reduces installation time, minimizing vehicle downtime. The durable construction and corrosion‑resistant materials mean fewer repeat repairs, lowering long‑term maintenance costs.
The improved reliability of the rear lighting system also contributes to better driver confidence and safety. A fully functional lighting system enhances the vehicle’s visibility to other road users, reducing the risk of rear‑end collisions. The Tail light wire is a cost‑effective investment that pays for itself through enhanced safety and reduced maintenance.
The Tail light wire is designed as a direct replacement for the original factory harness and components. The bracket uses the existing chassis mounting points, and the harness connectors are identical to the OEM plugs, requiring no modifications. The installation can be completed in a short time using basic hand tools.
Once installed, the Tail light wire requires minimal maintenance. The harness can be inspected visually for signs of damage or wear, and the connectors can be checked for corrosion. If any component fails, it can be replaced individually without replacing the entire kit. This modular design keeps repair costs low and reduces downtime.
The Tail light wire is also compatible with aftermarket lighting upgrades, as the harness uses standard connectors. This flexibility allows for easy customization while maintaining the reliability of the original wiring system.
Each Tail light wire kit is supplied with a detailed installation guide that includes wiring diagrams, torque specifications, and step‑by‑step instructions. This ensures that even less experienced technicians can complete the installation correctly.
Our technical support team is available to answer any questions regarding the Tail light wire, from verifying compatibility to troubleshooting electrical issues. We also provide online resources, including video tutorials and FAQs, to assist customers worldwide.
With the Tail light wire, you are not just buying a wiring harness – you are investing in a complete rear lighting solution backed by our commitment to quality and customer satisfaction.
The Tail light wire is the definitive solution for maintaining or restoring the rear lighting system of your HOWO 4X2 tractor. With its complete kit of genuine components – including the harness, bracket, buzzer, and all fasteners – this system ensures reliable electrical connectivity, enhanced safety, and long‑term durability. Choose the Tail light wire for your fleet and experience the difference that genuine HOWO quality delivers.