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Radiator Hose Upper 11M8-40200 for Hyundai R55-7 R80-7 YNF16515 Engine Coolant Pipe

Upper radiator hose 11M8-40200 for Hyundai R55-7/R80-7; molded coolant pipe, heat-resistant.

  • Direct OEM replacement for part number 11M8-40200.

  • Designed for Hyundai R55-7 and R80-7 mini excavators.

  • Transfers hot coolant from engine to radiator top tank.

  • Molded EPDM rubber construction with high temperature tolerance.

  • Flexible and reinforced for vibration and pressure resistance.

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Hyundai R55-7/R80-7 Upper Hose Description

YNF16515 radiator upper hose is a molded rubber coolant pipe built to replace Hyundai part number 11M8-40200, commonly used in R55-7 and R80-7 mini excavators. This hose transfers heated coolant from the engine to the radiator’s top inlet, playing a crucial role in regulating engine temperature. Made from EPDM rubber with reinforcement layers, it offers excellent resistance to engine heat, coolant chemicals, and vibration. An essential component for cooling system maintenance and performance, especially for compact excavators working in tight spaces and warm environments.

Radiator Hose Technical/Data Sheet

Parameter Specification
Part Number 11M8-40200
YNF Number YNF16515
Compatible Models Hyundai R55-7, R80-7
Product Type Radiator Hose (Upper)
Function Transfers coolant from engine to radiator
Material EPDM Rubber with Reinforcement
Temperature Range -40°C to +130°C
Pressure Rating 1.5–2.0 MPa
Hose Design Molded/curved OEM shape
Brand YNF
Origin China
MOQ 1 Piece
Payment Terms T/T, Western Union, L/C
Shipping Air, Sea, Express

Radiator Hose Applications for Hyundai R55-7 R80-7

Application Scenario Description
Mini Excavator Engine Cooling Transfers hot coolant to radiator inlet.
Routine Cooling System Service Ideal for replacing old, cracked hoses.
OEM Maintenance Replacement Suitable for professional service centers.
Stock for Parts Distributors High-turnover item in mini excavator cooling systems.

11M8-40200 Radiator Upper Hose Detail Display

FAQs

Related Products

  • Lower Radiator Hose for R55-7

  • Water Pump Assembly for Hyundai R80-7

  • Coolant Temperature Sensor for R Series Excavators

FAQs

  • Q: Can this hose be used for other models?
    A: It is molded specifically for R55-7 and R80-7. Other applications may require a different shape.

  • Q: Is this hose reinforced for pressure?
    A: Yes, it includes textile reinforcement for vibration and internal pressure.

Knowledge Base
The upper radiator hose is responsible for transporting hot coolant out of the engine. A weak or cracked hose can cause coolant leaks, engine overheating, or reduced efficiency—especially in compact machines like the R55-7 and R80-7.

Request Quote for 11M8-40200 Upper Hose

Keep your Hyundai R55-7 or R80-7 engine running cool with YNF16515 radiator upper hose, equivalent to part 11M8-40200. Built to handle heat and pressure in confined mini excavator spaces, this hose ensures reliable coolant circulation and long service life. Contact YNF Machinery for wholesale pricing and logistics support.

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