
DAHUI 40L Auxiliary Fuel Tank for GWM Tank 700 Hybrid
Standard shipping is included to supported countries. Before dispatch, we may contact you to confirm address, access, packaging or phone details. Contact us before ordering if delivery conditions are unusual.
Please confirm your exact GWM Tank model, year and drivetrain before ordering. If you are unsure, contact us with photos or your vehicle details and we will help check compatibility before dispatch.
Orders dispatch from China or Hong Kong after processing. Product prices include standard shipping to Russia, Australia, New Zealand, Thailand, Kazakhstan, United Arab Emirates, Saudi Arabia, Uzbekistan, Kyrgyzstan, Tajikistan, Qatar, Kuwait, Oman, Bahrain and Malaysia.
Unused items may be returned within 30 days after delivery approval. Quality or transit damage claims should be reported within 7 days with photos or video. Installed, used, electrical or custom-order parts may be restricted.
DAHUI 40L auxiliary fuel tank for GWM Tank 700 Hybrid
A DAHUI auxiliary fuel tank system for GWM Tank 700 Hybrid vehicles, designed to add touring range where extra fuel capacity is legal and professionally installed.
Fitment
- Designed for GWM Tank 700 Hybrid applications according to supplier data.
- Supplier notes indicate the installation does not affect the original trailer hook, but this should still be confirmed during fitting.
- Confirm local fuel-system regulations before purchase and installation.
Specifications
- Nominal capacity: 40 L, with effective-volume tolerance of approximately +/-7% according to supplier data.
- Tank material: high-performance composite engineering plastic for automotive fuel use.
- Tank wall thickness: approx. 6 mm.
- Protection plate: manganese steel, approx. 1.5 mm wall thickness, powder-coated surface.
- Designed with a separate auxiliary-tank wiring harness according to supplier data.
Installation Notes
Fuel-system installation must be handled by a qualified workshop. Confirm filler routing, venting, pump linkage, wiring, hose clearance, tow-hook clearance, leak testing, ventilation and local compliance before use. Do not use the vehicle until the system has passed a proper leak and function test.
Shipping
The product price includes standard shipping to supported countries. Because auxiliary fuel tanks are bulky, we may confirm packaging, address access and dispatch details before shipment.
Warranty & Returns
Inspect all parts before installation. Installed fuel-system components are not normally returnable unless there is a verified quality issue, and professional installation records may be requested for warranty support.
Oversized item dispatch confirmation. Shipping is included in the product price for supported countries. For large parts, we may confirm your address and delivery conditions before dispatch.

