1303030XKY28B Car Engine Cooling Radiator Lower Outlet Hose Branch Pipe for Haval F7 F7x 2018-2026

1. Product Details

• Product Name: Car Engine Cooling Radiator Lower Outlet Hose Branch Pipe
• OEM Number: 1303030XKY28B
• Product Highlight: Features a pre-assembled dual-diameter cooling branch configuration integrating premium flexible rubber with high-pressure composite plastic quick-connectors and a dedicated auxiliary expansion return line.
• Quality Standard: Certified to meet rigid TS16949 premium quality control systems, ensuring an exact structural layout and long-term sealing performance identical to the factory original.
• Car Compatibility: Adheres structurally to specialized multi-channel engine fluid circuit layouts standard across advanced Toyota and Asian crossover vehicle engineering frameworks.
• Vehicle Fitment: Optimized explicitly for cross-over utility vehicles utilizing the premium F7 and F7x vehicle series platforms.
• Applicable Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.
• Dimensions: Molded to precise factory standard thickness, internal bore diameters, and target curve limits to fit over original matching connectors effortlessly.

2. Product Parameters

• Material Composition: Industrial Grade Heat-Stabilized EPDM Synthetic Rubber
• Connector Type: Molded Composite Quick-Connect Fittings with Metal Retaining Springs
• Configuration Type: Main Lower Radiator Return Pipe with Small Diameter Auxiliary Overflow Branch
• Operating Temperature Limits: -40°C to 135°C (-40°F to 275°F)
• Fluid Resilience: 100% optimized for modern glycol-based anti-freeze mixtures and cooling loop pressure loads

3. Product Features

• Integrated Multi-Port Function: Consolidates the heavy-duty lower radiator fluid return path with a slim bleed-off line, cutting down assembly joints and minimizing future leak vectors.
• Snap-In Mechanical Sealing: The specialized composite end connectors eliminate the need for difficult tool clamping at the factory radiator tank interface.
• Advanced Heat Blockade: Withstands relentless under-hood temperatures and prevents localized hardening, micro-cracking, or softening over extensive mileage.

4. Compatible Vehicles and Years

• F7 / F7x Crossover SUV Variants (1.5T / 2.0T Petrol Configurations): 2018 – 2026
• Alternative Modular Mid-Size SUV Platforms Sharing the XKY Engine Cooling Loop: 2019 – 2025

5. Frequently Asked Questions (FAQ)

• Q1: Why do so many similar-looking BMW and Mercedes hoses show up when searching this item?
  • A: Search engines often lump various automotive hoses together based on general visual similarity. However, European vehicle cooling lines utilize completely distinct locking-ring diameters and routing shapes that are totally incompatible with your vehicle.
• Q2: Does this lower radiator branch hose come with the internal sealing O-rings pre-installed?
  • A: Yes, the molded plastic quick-connector housings come fully fitted with internal temperature-resistant rubber sealing O-rings and exterior spring metal locking clips ready for immediate deployment.
• Q3: What are the primary warning signs that this multi-branch radiator pipe requires replacement?
  • A: Look for coolant weeping or white crusty tracking stains around the plastic quick-connector neck, unexpected low coolant levels caused by micro-fractures on the slim branch leg, or localized blistering along the curved rubber paths.