The Electric Pump Auxiliary Fuel Tank for the Tank 400 Hi4t Hybrid is engineered to extend fuel capacity, increase driving range, and enhance off-road endurance. Manufactured from high-performance composite engineering plastic, this auxiliary tank combines strength, light weight, and superior corrosion resistance.

Product Features

• High-Strength Protection Plate: Equipped with a 1.5mm manganese steel guard plate to resist impact and underbody abrasion in harsh terrains.

• Smart Fuel Pump System: Controlled by a relay signal, ensuring stable operation without altering the vehicle’s electrical system.

• No Modification Required: Installed at the original spare tire position, allowing fast, non-destructive installation — no cutting or rewiring needed.

• Reinforced Composite Tank Body: Constructed with 6mm one-piece molded engineering plastic, highly resistant to corrosion, impact, and deformation.

• Optimized Air Channel Design: Smooth venting ensures faster refueling and maximized internal space utilization.

• Hidden Design for Better Clearance: Maintains original vehicle aesthetics and guarantees superior off-road performance.

• Intelligent Digital Fuel Gauge: Real-time fuel level display with simplified, intuitive control.