Product Name:Rear Sunroof Water Drain Hose (Rear Weeping Pipe)
OEM Number:5703120XKZ16A
Product Highlight: Specially extruded with highly resilient, heat-stabilized flexible polymer compounds to form an unhindered fluid channel that prevents cabin interior moisture accumulation.
Quality Standard: Precision-engineered to adhere strictly to premium OEM factory specifications under ISO/TS16949 control benchmarks, ensuring exact dimensional form and operational lifespan.
Car Compatibility: Fully optimized to comply with standard technical roof ventilation water-channel criteria common to universal Toyota and leading Asian crossover utility frameworks. [1, 2]
Vehicle Fitment: Explicitly crafted to fit Haval H6 (First Generation / Sports Edition models). [1, 2]
Dimensions: Molded to precise factory standard length and diameter specs to guarantee a hassle-free drop-in replacement along the inner body pillar path. [1]
2. Product Parameters
Material Composition: Industrial-Grade High-Elasticity PVC / EPDM Elastomer
Connection Profile: Direct-fit push-on socket collar for quick mechanical sealing
Environmental Endurance: Highly resistant to continuous thermal fluctuations, ozone exposure, and chemical glass washer fluid residues [1, 2]
3. Product Features
Unobstructed Fluid Flow: The ultra-smooth internal bore effectively stops dirt, pollen, and environmental debris from sticking, preventing clogging risks.
Anti-Collapse Stability: Developed with structural shape-memory characteristics to prevent the hose from flattening or crimping behind tight interior trim panels.
Seamless A-to-B Routing: Pre-molded design conforms identically to the vehicle's structural layout, routing water safely out of the cabin floor or wheel well without trim modifications.
4. Compatible Vehicles and Years
Haval H6 Series (Base / Sport / Luxury Crossover SUV Configurations): 2011 – 2018
Q1: Does this specific part number include the retention clips and rubber sleeves?
A: This product consists of the rear sunroof drain pipe itself. Associated factory retention clips (such as 5703019-S08) or external sleeves (5703014-K80) are sold separately or can be reused from the original layout. [1, 2]
Q2: Is this component interchangeable between the front and rear drainage positions?
A: No. This part 5703120XKZ16A is specifically measured and shaped for the rear drainage ports. The front ventilation window uses a completely different layout and length under part number 5703110XKZ16A. [1, 2]
Q3: What are the indicators that my rear sunroof drain tube has failed or split?
A: Water dripping down the C-pillars, wet stains on the rear headliner corners, or moisture pooling in the trunk or rear footwells after heavy rain generally point to a loose or cracked factory drain tube that needs immediate replacement.