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RADIATOR HOSE SET TOYOTA 3Y (VIN-00955)

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The Radiator Hose Set for Toyota 3Y engine (VIN-00955) from VINSON INDUSTRIES offers a complete upper and lower hose assembly engineered to OEM standards for efficient coolant circulation. Designed specifically for the Toyota 3Y engine family including HiAce, Qualis, LiteAce, and Pickup models, this set ensures reliable heat resistance, durable construction from high-grade rubber and synthetic fiber reinforcement, and seamless engine bay fitment. Featuring OEM-matched bead ends for secure clamp installation, the hoses maintain stable engine operating temperatures and prevent overheating by enabling unrestricted coolant flow between the radiator, thermostat housing, and water pump. Ideal for full cooling system overhaul or maintenance, this set reduces downtime and supports long-term engine reliability.

Key Features

Features Description
Set Includes Upper and Lower Radiator Hoses
OEM Part Numbers Upper Hose - 16572-71031, Lower Hose - 16572-71030
Material High-grade heat-resistant rubber compound with multi-layer synthetic fiber reinforcement
Heat Resistance Designed to withstand high engine bay temperatures and coolant chemicals
Fitment Engine-specific bends for optimal OEM-match installation on Toyota 3Y engines
Finish Smooth internal bore for unobstructed coolant flow
Connection Type OEM-style bead ends for secure hose clamp fitting
Application Suitable for Toyota 3Y engine variants including HiAce, Qualis, LiteAce, Pickup
Durability Resistant to thermal expansion, vibration, and chemical degradation
MOQ 1 set
Attributes Description
Upper Radiator Hose Part Number 16572-71031
Lower Radiator Hose Part Number 16572-71030
Material Composition Heat-resistant rubber with synthetic fiber reinforcement
Temperature Resistance Suitable for continuous engine operating temperatures
Compatibility Toyota 3Y engine-powered vehicles
Set Components Upper and Lower hoses for complete coolant circuit service
Installation Type OEM matched fit with hose clamp connections
Durability Features Resistance to hoses cracks, bulges, and coolant leakage
Intended Use Engine cooling system maintenance and overhaul

*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.

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This hose set is designed for Toyota 3Y engine variants including HiAce, Qualis, LiteAce, and Pickup. Compatibility depends on the specific engine year and configuration, so verifying OEM part numbers 16572-71031 (upper) and 16572-71030 (lower) with your vehicle is recommended before installation.

Yes, both hoses are made from high-grade heat-resistant rubber with synthetic fiber reinforcement, engineered to withstand continuous high engine bay temperatures and coolant chemistry, preventing hose degradation and failure.

No, the set includes only the upper and lower radiator hoses matching OEM specifications. Hose clamps and installation hardware are not included and should be sourced separately.

Absolutely, with both upper and lower hoses included, this set is ideal for full cooling system service, ensuring balanced coolant flow and optimal engine temperature regulation.

VINSON INDUSTRIES meets or exceeds OEM specifications for quality, ensuring durability, precise fitment, and prevention of leaks. Specific warranty terms should be confirmed at the point of sale.

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Country Of Origin: India

The Radiator Hose Set (Upper + Lower) for the Toyota 3Y engine is a complete coolant transfer hose assembly designed to ensure efficient circulation of engine coolant between the radiator, engine, and water pump. Engineered to OEM specifications, this hose set provides robust performance, heat resistance, and excellent durability — key factors for maintaining stable engine temperature and preventing overheating.

This set includes both the upper and lower radiator hoses, making it ideal for full cooling system maintenance or overhaul.


OEM Part Numbers Included

  • Upper Radiator Hose: 16572-71031
  • Lower Radiator Hose: 16572-71030

These part numbers correspond directly with Toyota OEM references for radiator cooling hoses used on 3Y engines.


Technical Specifications

Upper Radiator Hose (16572-71031)

  • Connects radiator upper outlet to engine thermostat housing
  • Engine-specific bends and routing for optimal fitment

Lower Radiator Hose (16572-71030)

  • Connects radiator lower outlet to engine water pump inlet
  • Designed for smooth coolant flow and reinforcement against pressure

Material & Construction (Both Hoses)

  • Material: High-grade, heat-resistant rubber compound
  • Reinforcement: Multi-layer synthetic fiber for strength under pressure
  • Temperature Resistance: Withstands engine bay heat and coolant chemistry
  • Finish: Smooth internal bore to promote constant, unrestricted coolant flow
  • Connection: OEM-style bead end profiles for secure hose clamp fit


Vehicle Application

This radiator hose set is suitable for vehicles powered by the Toyota 3Y engine, including but not limited to:

  • Toyota HiAce (3Y petrol engine)
  • Toyota Qualis / Grand HiAce (3Y petrol variants)
  • Toyota LiteAce / TownAce (3Y petrol)
  • Toyota Pickup / Hilux (older 3Y petrol versions)
  • Other Toyota utility or commercial vehicles using the 3Y engine and associated cooling layout

Exact fitment depends on year and local configuration. Always confirm OEM part number and engine code before installation.


Function & Benefits

  • Efficient Coolant Flow: Ensures proper circulation of coolant through the engine and radiator
  • Temperature Regulation: Helps maintain optimal engine operating temperature
  • Heat & Vibration Resistance: Withstands thermal expansion and engine movement
  • OEM-Matched Fit: Direct replacement for Toyota 3Y cooling system hoses
  • Full Set Convenience: Includes both upper and lower hoses for complete cooling circuit service


Replacement Recommendation

Radiator hoses should be replaced as part of routine cooling system maintenance or when any of the following issues are present:

  • Cracks, bulges, or soft spots along the hose body
  • Coolant leakage at hose ends or clamps
  • Hose ageing or chemical degradation
  • When servicing water pump, thermostat, or radiator

Replacing both upper and lower hoses together ensures balanced coolant flow and long-term reliability.


Why Choose VINSON

VINSON quality hoses meet or exceed OEM specifications, providing consistent performance, durable materials, and precise fitment — helping reduce coolant leaks, overheating risk, and maintenance costs.






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VINSON Radiator Hose Toyota 3Y

RADIATOR HOSE SET TOYOTA 3Y (VIN-00955)

Inclusive of all taxes

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