Multiquip EE38918 Overflow Bottle Rad Coolant

The Multiquip EE38918 Overflow Bottle Rad Coolant is a genuine OEM component designed for the Studio Generator series, including SG1400C3-55748 equipment. As a direct OEM replacement, this overflow bottle is manufactured to the same specifications as the original part, ensuring a correct, trouble-free installation with no guesswork on fitment. Sourced directly through authorized Multiquip supply channels, EE38918 is the right call when maintaining your studio generator's cooling system.

Key Features

• Genuine OEM Construction — Molded to exact OEM wall thickness and capacity spec, so the bottle holds the correct coolant volume for the Studio Generator cooling circuit without risk of overflow or underfill.
• Direct-Fit Replacement — Mounts to the original bracket location and accepts the existing overflow hose connection, making swapout straightforward during scheduled maintenance or field repair.
• Confirmed Studio Generator Fitment — Verified for SG1400C3-55748 series Studio Generators; cross-reference part number EE38918 before ordering to confirm compatibility with your unit.
• Coolant System Integrity — A properly functioning overflow bottle allows the cooling system to breathe, capturing expelled coolant and returning it to the radiator as the engine cools — protecting against air locks and coolant loss.
• OEM Part Number Traceability — Carries the Multiquip OEM part number EE38918, giving you a verifiable reference for service records, warranty documentation, and future reorders.

The radiator coolant overflow bottle serves as the expansion reservoir for the engine's liquid cooling system. As the engine heats up, coolant expands and is routed into this bottle rather than being lost; when the engine cools back down, the cooling system draws that fluid back in, keeping the system properly filled. A cracked, missing, or incorrectly sized overflow bottle disrupts this cycle, leading to gradual coolant loss, elevated operating temperatures, and potential long-term engine damage if left unaddressed.

Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team with your model and serial number and we'll verify fitment before you order.

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.