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The RADIATOR HOSE LOWER TOYOTA 3Y (VIN-00954) is a precision-engineered lower radiator hose designed specifically for Toyota vehicles equipped with the 3Y petrol engine series. This critical engine cooling component facilitates efficient coolant transfer from the radiator’s lower outlet to the engine water pump inlet, maintaining optimal engine temperatures and preventing overheating. Manufactured to meet Toyota OEM Part No. 16572-71030 specifications, this hose combines a high-grade, heat-resistant rubber compound with multi-layer fabric reinforcement, ensuring superior resistance to heat, pressure, vibration, and chemical degradation. Its expertly contoured shape and OEM-matched bead/flare connection ends guarantee effortless fitment and secure installation for models like Toyota HiAce, Qualis, LiteAce, TownAce, Pickup, and Hilux featuring the 3Y engine. By providing durable, leak-proof performance and maintaining consistent coolant circulation, this radiator hose is an essential replacement part for maintaining engine reliability under varied driving conditions.
Key Features
| Features | Description |
|---|---|
| OEM Part Number | 16572-71030 |
| Engine Compatibility | Toyota 3Y Petrol Series Engines |
| Material | High-grade Heat-resistant Rubber Compound |
| Reinforcement | Multi-layer Fabric for Pressure Strength |
| Connection Style | OEM-matched Bead/Flare Ends for Secure Clamp Fit |
| Resistance | Heat, Coolant Chemicals, Vibration, Age Hardening |
| Shape & Design | Engineered Bends and Contours to Match 3Y Engine Routing |
| Application | Transfers Coolant from Radiator Lower Outlet to Engine Water Pump |
| Vehicle Models | Toyota HiAce, Qualis, LiteAce, TownAce, Pickup, Hilux (3Y Engine Models) |
| Attributes | Description |
|---|---|
| Part Number | 16572-71030 |
| Compatible Engines | Toyota 3Y Petrol Engine Series |
| Material Composition | Heat-resistant Rubber with Multi-layer Fabric Reinforcement |
| Function | Coolant Transfer Between Radiator Lower Outlet and Engine Water Pump |
| Fitment Style | Bead/Flare Ends Suitable for Clamp Assembly |
| Heat Resistance | Designed for High Operating Temperatures |
| Chemical Resistance | Resistant to Coolant Chemicals and Degradation |
| Length and Shape | Engineered Bends for OEM Specified Routing |
| Primary Vehicle Application | Toyota HiAce, Qualis, LiteAce, TownAce, Pickup, Hilux with 3Y Engine |
*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.
The hose is compatible with most Toyota 3Y petrol engine variants installed in models such as HiAce, Qualis, LiteAce, TownAce, Pickup, and Hilux, but final fitment depends on the specific model year and cooling system layout. Always verify OEM part number 16572-71030 and engine code prior to installation.
This hose is manufactured using a high-grade heat-resistant rubber compound reinforced with multi-layer fabric, providing excellent durability and resistance to heat, coolant chemicals, vibration, and aging, ensuring long service life under varied operating conditions.
Yes. The VINSON lower radiator hose is engineered to OEM specifications for a direct fit and function, including matching the bead/flare ends for secure clamp attachment, making installation straightforward without modification.
Replacement is recommended if there are signs of soft spots, blistering, cracking, coolant leakage, or if the hose has become hardened or swollen due to age. Additionally, it is advisable to replace the hose during full cooling system overhauls to maintain reliable engine cooling.
The hose is designed to fit the lower radiator circuit layout for the 3Y engine as per OEM specifications; however, slight variations in cooling system configurations between different Toyota models or production years may require verification before purchase.
Country Of Origin: India
The Lower Radiator Hose for Toyota 3Y (OEM Part No. 16572-71030) is a high-quality engine cooling system component designed to transfer coolant between the radiator lower outlet and the engine water pump inlet. Manufactured to Toyota OEM specifications, this hose is engineered for excellent resistance to heat, pressure, vibration, and coolant chemicals, ensuring efficient coolant circulation and long service life under diverse driving conditions.
This hose provides the critical bottom-side connection in the cooling circuit and plays a key role in maintaining stable engine operating temperatures and preventing overheating.
OEM & Reference Details
Vehicle Model Application
The lower radiator hose with OEM Part No. 16572-71030 is commonly used in vehicles equipped with the Toyota 3Y engine, such as:
Final fitment depends on model year and cooling layout. Always confirm part number and engine code prior to installation.
Function & Application
Construction & Design
Performance Benefits
Replacement Recommendation
Replace the lower radiator hose if any of the following are observed:
Timely replacement helps ensure reliable cooling performance and protection against engine overheating.
Why Choose VINSON
Choosing VINSON ensures OEM-matched quality, precise dimensions, and long-lasting performance—reducing coolant leaks and minimizing maintenance downtime.
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Delhi , India
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