The YNF04327 Radiator Lower Rubber Water Hose is designed for E320D excavators with electronic fuel injection systems. This lower radiator hose connects the radiator to the engine cooling system, ensuring stable coolant return flow and effective temperature control during operation.

• OEM-equivalent replacement for 245-9178 / 2459178

• Compatible with E320D excavators

• Designed for electronic fuel injection (EFI) engines

• Made from high-quality rubber with excellent heat and pressure resistance

• Resistant to coolant corrosion, aging, and cracking

• Flexible structure for easy installation and secure sealing

• Precision-molded to ensure accurate fit and leak prevention

• Ideal for cooling system maintenance and replacement

• Machine model: E320D excavator

• Part type: Radiator Lower Hose

• System: Engine cooling system

• Used for coolant circulation from radiator to engine

• Part number and application verification

• Technical assistance for installation

• Stable supply for distributors and repair workshops

• Custom rubber hose solutions upon request

• Upper and lower hoses packed individually for protection

• Export-standard cartons for safe transportation

• Neutral packing or YNF-branded packaging available

• Supports combined shipment with other engine and hydraulic parts

Q1: Is this hose suitable for electronic fuel injection engines?
A: Yes, this lower radiator hose is designed for E320D models with EFI systems.

Q2: Can it replace the original lower radiator hose directly?
A: Yes, it is manufactured according to OEM dimensions and specifications.

Q3: Is the hose resistant to high-temperature coolant?
A: Yes, it is made from heat-resistant rubber suitable for continuous engine operation.