Multiquip EE54732 Upper Water Line

The Multiquip EE54732 Upper Water Line is a genuine OEM component designed for Studio Generator series equipment. As a direct OEM replacement, this part is sourced from Multiquip and manufactured to the same standards as the original, ensuring a correct, trouble-free installation on compatible Studio Generator models. Verified fitment covers the SG1400C3-55748 and related Studio Generator configurations, giving you confidence in ordering the right part the first time.

Key Features

• OEM Coolant Routing Integrity — Manufactured to original specifications, maintaining correct coolant flow path and connection geometry for the engine cooling system.
• Direct Drop-In Installation — Engineered to match original hose routing, diameter, and end connections, so it seats and clamps without reworking brackets or fittings.
• Confirmed Studio Generator Fitment — Specifically validated for the SG1400C3-55748 Studio Generator series; always verify your model before ordering.
• Cooling System Protection — A properly functioning upper water line sustains consistent coolant circulation between the engine and radiator, preventing overheating during continuous generator operation.
• Fuel-Resistant, Heat-Tolerant Construction — Built to withstand the elevated temperatures and pressurized coolant conditions common in enclosed studio generator environments.

The upper water line is a pressurized coolant hose that carries heated engine coolant from the engine's outlet port to the radiator for cooling before returning it through the lower circuit. In a studio generator, where the unit runs for extended periods in an enclosed enclosure, maintaining a sealed and unrestricted coolant path is critical to preventing thermal shutdown or engine damage. A cracked, collapsed, or leaking upper water line will cause rapid coolant loss and overheating, taking the generator offline and risking deeper engine damage if not addressed promptly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.