Genuine VOLVO Engine Cooling Hose 14882302 Specification

The Genuine VOLVO Premium Heavy-Duty Engine Cooling Hose Assembly (Part Number: 14882302 / VOE14882302), systematically classified as the High-Flow Engine Coolant Radiator Pipe or Molded Thermodynamic Feed Conduit, is a high-integrity elastic fluid transfer component engineered for VOLVO’s high-efficiency electronic diesel engine platforms. Positioned directly within the main thermodynamic cooling circuit between the engine block thermostat housing and the heavy-duty chassis radiator core, this molded hose serves as the primary artery for delivering high-velocity coolant fluid throughout the powertrain. Operating inside a heavy-duty engine compartment, this cooling hose faces constant exposure to extreme coolant temperatures, high internal pressures, aggressive chemical anti-freeze additives, and significant chassis vibrations. Replacing a softened, swollen, or micro-cracked coolant hose eliminates sudden burst failure risk, stops gradual coolant loss, maintains stable engine temperature and avoids severe overheating damage to cylinder head and internal components.

Core Technical Advantages

• Multi-Layer Fiber Reinforced Structure Multiple high strength woven fabric layers inside the hose wall, outstanding pressure resistance, not easy to bulge or burst under peak working pressure.

• Premium Heat & Chemical Resistant Rubber High grade EPDM material resists high temperature, ozone aging and corrosion of antifreeze liquid, long service life under harsh engine compartment environment.

• Precision Integrated Molding Shape Factory preset bending radian, smooth inner wall ensures unobstructed coolant circulation, no squeezing and flow restriction during installation.

• Good Shock Absorption & Flexibility Effectively buffer engine vibration and torsion stress, reduce load on radiator interface and prevent connector cracking and liquid leakage.

Technical Specifications

Master Application Fleet Guide

This durable cooling water hose is specially matched for designated VOLVO excavator models, widely used in construction and mining working conditions.

• General Engineering Excavator: EC140E high efficiency urban construction excavator

• Large Mining Excavators: EC700B, EC700C heavy tonnage deep quarry mining equipment

Critical B2B Procurement & Maintenance Guidelines

B2B Procurement Strategy

Cooling hose belongs to regular rubber wearing consumable. Long term heat aging and chemical erosion will cause internal micro cracks, easy to burst suddenly under pressure and lead to rapid coolant leakage, further causing engine overheating and expensive parts damage. It is recommended that spare parts suppliers and fleet maintenance warehouses stock sufficient 14882302 hoses. Equip with matched hose clamps, thermostat, water pump and qualified antifreeze to form complete cooling system maintenance package.

Common Failure Symptoms

• Hose surface becomes soft swollen or spongy, wall strength declines obviously near clamp connection position

• Outer rubber hardens and appears dense tiny cracks, elasticity lost and easy to break under slight distortion

• Coolant seeps out from joint position, white crystalline antifreeze sediment accumulates around pipe mouth

Global Brand Cross-Reference Matrix

All machine models are for compatibility reference only. This heavy-duty cooling hose guarantees stable coolant circulation, effectively controls engine operating temperature and prolong overall service life of diesel engine power assembly.