{"product_id":"electric-soft-close-door-kit-for-haval-big-dog-2nd-gen-h-dog-dargo-x","title":"For Haval Big Dog 2nd Gen \/ H-Dog \/ Dargo X \/ Plus \/ H7 (2023-2026+) Electric Soft Close Door Upgrade Kit | LiTanglee","description":"\u003c!-- 1. Compatibility Table (Strict Year Column Separation) --\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; text-align: left; border: 1px solid rgb(68, 68, 68); border-radius: 6px; overflow: hidden; color: rgb(255, 255, 255);\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: rgb(255, 107, 107);\"\u003e\n\u003cth colspan=\"4\" style=\"padding: 10px; text-align: center; font-weight: bold; color: rgb(255, 255, 255); width: 99.9419%;\"\u003eGlobal Premium SUV Platform Certified Compatibility - LiTanglee\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(51, 51, 51);\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid rgb(68, 68, 68); width: 23.5465%;\"\u003eVehicle Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid rgb(68, 68, 68); width: 35.5814%;\"\u003eMarket Specification \/ Drivetrain Architecture\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid rgb(68, 68, 68); width: 19.3605%;\"\u003eProduction Year\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid rgb(68, 68, 68); width: 21.4535%;\"\u003eStatus\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody style=\"background-color: #1a1a1a;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(68, 68, 68); font-weight: bold; width: 23.5465%;\"\u003eHaval Big Dog (2nd Gen)\u003cbr\u003eHaval H-Dog (PHEV \u0026amp; ICE)\u003cbr\u003eHaval Dargo X (Export Spec)\u003cbr\u003eHaval Big Dog Plus\u003cbr\u003eHaval H7 (International)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(68, 68, 68); width: 35.5814%;\"\u003eMid-Size Rugged Light Off-Road SUV | GWM L.E.M.O.N. Architecture \u0026amp; Hi4 Hybrid Systems (LHD \u0026amp; RHD Specs)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(68, 68, 68); font-weight: bold; color: rgb(255, 107, 107); width: 19.3605%;\"\u003e2023, 2024, 2025, 2026\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid rgb(68, 68, 68); color: rgb(76, 209, 55); font-weight: bold; width: 21.4535%;\"\u003eCertified Fit (All 4 Side Passenger Doors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 2. Crucial System Note: Upgrade vs Replacement --\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 15px; background-color: #1e293b; border-left: 4px solid #38bdf8; border-radius: 0 6px 6px 0; color: #e2e8f0; font-size: 14px; line-height: 1.5;\"\u003e\n\u003cstrong\u003e💡 IMPORTANT SYSTEM NOTE:\u003c\/strong\u003e This premium upgrade kit is designed exclusively as an \u003cstrong\u003eUPGRADE to your original factory car lock mechanism\u003c\/strong\u003e. It does \u003cu\u003eNOT\u003c\/u\u003e replace your original primary OEM lock assembly. By seamlessly integrating with and retaining your factory lock, your vehicle's original smart crash-unlock safety certifications, high-voltage battery cutoff protocols, anti-theft properties, and mechanical internal emergency override cables remain 100% intact.\u003c\/div\u003e\n\u003c!-- 3. Premium Features --\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 20px; background-color: #1a1a1a; border: 1px solid #444444; border-radius: 6px;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #ff6b6b; text-transform: uppercase;\"\u003e✨ Premium Intelligent Modification by LiTanglee\u003c\/h3\u003e\n\u003cp style=\"color: #cccccc;\"\u003eBring luxury-tier door closures to the advanced \u003cstrong\u003eHaval Big Dog 2nd Gen \/ H-Dog \/ Dargo X \/ Plus \/ H7 Platform\u003c\/strong\u003e. Meticulously engineered by \u003cstrong\u003eLiTanglee\u003c\/strong\u003e to conquer the intense body sealing resistance of these mid-size rugged adventure SUVs, this premium upgrade introduces fluid, silent suction mechanics that pull the heavy doors completely flush without demanding forceful slamming or disrupting the acoustic comfort of the vehicle cabin.\u003c\/p\u003e\n\u003cul style=\"list-style-type: none; margin: 0; padding: 0; color: #cccccc;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e🤫 \u003cstrong style=\"color: #ffffff;\"\u003eWhisper-Quiet Suction Mastery:\u003c\/strong\u003e The \u003cstrong\u003eLiTanglee soft close door system\u003c\/strong\u003e features premium high-torque DC operating motors that smoothly pull your vehicle's doors shut with whisper-quiet elegance, successfully removing the need for loud slamming and preserving your door seals.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e🛡️ \u003cstrong style=\"color: #ffffff;\"\u003eOEM Lock Retention Architecture:\u003c\/strong\u003e Engineered to augment your vehicle's existing structural frame without removing the underlying factory lock block. It pairs perfectly with GWM's smart proximity tracking keys, central locking parameters, and interior electronic lock indicators without triggering dashboard diagnostic faults.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e🛠️ \u003cstrong style=\"color: #ffffff;\"\u003e100% Non-Destructive Installation:\u003c\/strong\u003e Designed specifically for clean, professional vehicle modifications. The kit features a fully plug-and-play wiring configuration with no wire cutting, drilling, or paint modifications required, leaving your original vehicle warranty fully protected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- 4. Official Installation Video --\u003e\n\u003cdiv style=\"margin-top: 25px; margin-bottom: 25px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #ffffff; text-transform: uppercase;\"\u003e🎥 LiTanglee Official Step-By-Step Installation Video\u003c\/h3\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border: 2px solid #444444; border-radius: 6px;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none;\" src=\"https:\/\/www.youtube.com\/embed\/bkBIZBtTkdI?rel=0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 5. Professional Installation Warnings --\u003e\n\u003cdiv style=\"margin: 25px 0; padding: 20px; background-color: #2a1b1b; border: 1px solid #ff6b6b; border-radius: 6px; font-size: 14px; color: #fecaca; line-height: 1.6;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #ff8787; text-transform: uppercase; font-size: 15px;\"\u003e⚠️ HAVAL BIG DOG 2ND GEN \/ H-DOG CRITICAL TECHNICAL INSTALLATION NOTICE\u003c\/h4\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eSide Passenger Doors Only Notice:\u003c\/strong\u003e This upgrade kit is designed exclusively for the **4 side-swinging passenger doors**. It does NOT include or support components for the upward-opening rear tailgate liner.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eStrict No-Load \u0026amp; Shipping Tie Warning:\u003c\/strong\u003e Never connect power to actuate or bench-test the system before the upgrade kit is completely bolted into the door framework. Running the system under zero-load conditions can permanently warp the lock mechanism. Ensure the shipping cable tie on the lock tongue is cut off before assembly.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eSponge \/ Foam Strip Removal Required:\u003c\/strong\u003e Carefully inspect the OEM factory lock block. You \u003cstrong\u003eMUST completely peel off the black factory sealing sponge\/foam layer\u003c\/strong\u003e from the contact surface. If left intact, the sponge will bunch up inside the upgrade latch mechanism, creating immense mechanical friction that causes motor return or suction cycle failure.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eBracket Tab Alignment:\u003c\/strong\u003e When integrating the upgrade lock unit with the custom-molded mounting bracket, make sure to slide the bracket tabs firmly into the designated lower slots. Ensure it does not slide out of alignment toward the upper frame before securing the screws.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003e无损对插取电 Window Lifter In-Line Interception:\u003c\/strong\u003e Power routing is fully localized. Unplug the factory wire harness connector from the power window lifter motor, and insert the LiTanglee inline T-Harness adapter directly between the factory socket and the motor to safely intercept fused 12V power. This provides clean isolation away from the main hybrid\/PHEV logic components.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eUnibody Hybrid Dedicated Grounding Path:\u003c\/strong\u003e For PHEV\/Hi4 variants, the black ground (GND) wire must be connected to an authenticated, bare-metal factory grounding bolt within the door cavity. Avoid linking to painted bracket rivets or spliced electronic returns to prevent CAN-bus ground loop noise or battery leakage detection faults.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eVertical Door Cavity Window Clearance Pre-Test:\u003c\/strong\u003e Due to the boxy vertical profile of the 2nd Gen Big Dog series, you \u003cstrong\u003emust completely roll down the window glass manually\u003c\/strong\u003e after mounting the kit to visually verify that the descending window pane completely clears the newly upgraded motor housing and suction cables inside the door panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Weatherstrip Striker Adjustment:\u003c\/strong\u003e The H-Dog\/Dargo X series uses thick weatherstripping for advanced dust and water isolation. If the secondary suction pull stops halfway or encounters excessive resistance, loosen the vehicle chassis door striker bolt slightly and move it outward by 0.5mm to achieve a fluid and effortless soft-closing cycle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- 6. Technical Support --\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 20px; background-color: #1a1a1a; text-align: center; border: 1px solid #444444; border-radius: 6px;\"\u003e\n\u003ch3 style=\"color: #ffffff; margin-top: 0;\"\u003e🛠️ LiTanglee Global Support\u003c\/h3\u003e\n\u003cp style=\"color: #cccccc;\"\u003eAccess specialized wiring diagrams, installation manuals, and technical assistance for your \u003cstrong\u003eLiTanglee electric soft close door upgrade\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ca style=\"display: block; color: #ff6b6b; font-weight: bold; margin-bottom: 15px; text-decoration: underline;\" href=\"https:\/\/litanglee.com\/blogs\/universal-car-electric-soft-close-door-step-by-step-installation-manual\/universal-soft-close-door-upgrade-kit-installation-guide-retain-original-car-lock\" target=\"_blank\"\u003e📖 View Installation Guide\u003c\/a\u003e \u003ca style=\"display: inline-block; padding: 10px 20px; background-color: #ff6b6b; color: #ffffff; text-decoration: none; border-radius: 4px; font-weight: bold;\" href=\"https:\/\/wa.me\/%E4%BD%A0%E7%9A%84WhatsApp%E5%8F%B7%E7%A0%81\"\u003eConnect with Tech Team on WhatsApp\u003c\/a\u003e\n\u003c\/div\u003e","brand":"LiTanglee Motion Tech","offers":[{"title":"Left-hand drive (LHD)","offer_id":55235717857585,"sku":null,"price":549.0,"currency_code":"USD","in_stock":true},{"title":"Right-hand drive (RHD)","offer_id":55235717890353,"sku":null,"price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1221\/6113\/files\/Haval-Big-Dog-2nd-Gen--H-Dog--Dargo-X--Plus--H7-_2023-2026_-Electric-Soft-Close-Door-Upgrade-Kit-LiTanglee.jpg?v=1783863929","url":"https:\/\/litanglee.com\/products\/electric-soft-close-door-kit-for-haval-big-dog-2nd-gen-h-dog-dargo-x","provider":"LiTanglee Motion Tech","version":"1.0","type":"link"}