Multiquip Y0379703250 Coolant Hose - OEM Replacement Part

This coolant hose maintains proper fluid circulation in the engine cooling system of Multiquip Super Silent generators, preventing overheating and ensuring reliable operation in demanding conditions. Coolant system integrity is critical in DEF-equipped Tier 4 Final generators, where elevated operating temperatures can trigger engine shutdowns—particularly when diesel exhaust fluid (DEF) temperatures reach or exceed 150°F (65°C). Failed or degraded coolant hoses compromise the entire thermal management system, leading to reduced performance and potential engine damage.

This OEM coolant hose is engineered to withstand the heat, pressure, and chemical exposure inherent in Multiquip's Super Silent generator lineup. Regular inspection of coolant hoses during routine maintenance intervals helps prevent unexpected failures and costly downtime in the field.

Compatible with the following Multiquip Super Silent generator models:

• DCA150SSJU4F2
• DCA180SSJU4F
• DCA220SSJU4F2
• DCA220SSJU4F3

Genuine Multiquip OEM part, sold by an authorized dealer.