Radiator Hose Set YNF03013 & YNF12292 for EX300-5 Excavator 3079181/3079182

The YNF03013 & YNF12292 Radiator Hose Set is designed for EX300-5 excavators, including both the upper radiator hose (3079181) and lower radiator hose (3079182). This complete set ensures smooth coolant circulation between the engine and radiator, maintaining stable engine temperature, improving cooling efficiency, and preventing overheating during continuous or heavy-duty operation.

• OEM-equivalent replacements: 3079181 (Upper Hose), 3079182 (Lower Hose)

• Compatible with EX300-5 excavators

• High-quality rubber construction with excellent heat and pressure resistance

• Resistant to coolant corrosion, aging, and cracking

• Reinforced structure for long service life

• Precision-molded for accurate fit and leak-free sealing

• Ensures optimal cooling system performance

• Ideal for maintenance, repair, or complete cooling system replacement

• Machine model: EX300-5 excavator

• Part type: Radiator Upper & Lower Hose Set

• System: Engine cooling system

• Function: Transfers coolant from engine to radiator and returns it to maintain stable operating temperature

• Part number and application verification

• Technical guidance for installation

• Stable supply for aftermarket and bulk orders

• Custom radiator hose solutions available upon request

• Individually packed hoses to prevent deformation

• Export-standard carton packaging

• Neutral or YNF-branded packaging optional

• Can be shipped with other radiator system components

Q1: Is this a complete radiator hose set?
A: Yes, it includes both upper and lower radiator hoses.

Q2: Can the hoses be installed directly?
A: Yes, manufactured according to OEM specifications for direct replacement.

Q3: Are hose clamps included?
A: No, clamps are not included unless specifically requested.

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