Looking for a factory-style power liftgate for your Haval Big Dog? Decoin builds a motorized tailgate kit engineered around the Big Dog's exact tailgate geometry, so it opens and closes with the same quiet, controlled motion you'd expect from a luxury SUV. Instead of straining to pull the gate down by hand, Haval owners get push-button convenience, obstacle detection, and adjustable opening height. Browse the full specs below and see why this is one of our most popular upgrades for the Big Dog.
Decoin's Electric Tailgate Power Lift for the Haval Big Dog brings the same refined convenience found on higher trims to your SUV, wrapped around hardware sized specifically for the Big Dog.
The lift uses a whisper-quiet motor calibrated for the weight of the Haval Big Dog's tailgate, so it opens and closes with a smooth, shock-free motion instead of the abrupt movement typical of aftermarket struts.
Sensors monitor the tailgate as it closes on your Big Dog, pausing and reversing automatically if it meets resistance, protecting kids, pets, and cargo from getting caught. A double-bar support system, built beyond factory standards, keeps the gate stable with even weight distribution on every close.
Operate the Haval Big Dog's new power liftgate with your existing key fob, no extra remote required, or use the control buttons mounted in the driver's seat and on the tailgate itself.
Low garage ceiling? The kit memorizes your preferred opening height for the Big Dog. Set it once with a long press of the button and it will stop at that height every time.
Installation on the Haval Big Dog uses simple hand tools and follows the included manual, in paper or digital format, so most owners complete the upgrade at home without a shop visit.
The kit adds automatic operation, gesture control, height adjustability, obstacle detection, memory function, one-touch operation, anti-pinch protection, hands-free and foot-activated opening, key-fob remote control, jam protection, and soft-close, turning the Big Dog's tailgate into a genuinely premium feature.
Will this power liftgate fit my Big Dog''s factory tailgate without modification? Yes. The kit is engineered to bolt directly into the Haval Big Dog''s existing tailgate hardware and hinge points, so no cutting or panel modification is required.
Does installing the power liftgate require rewiring the Big Dog? No rewiring is needed. The kit taps into existing wiring using the supplied connectors, and the included manual walks you through each connection step by step.
Can I install the Big Dog power liftgate myself? Most owners install it at home in a few hours using basic hand tools. If you''d rather not do it yourself, any general repair shop can complete the install from the included manual.
Looking for kits for other Haval models? Head back to the Haval power liftgate hub.
