Multiquip C3310400004 Radiator Pipe

The Multiquip C3310400004 is a genuine OEM Radiator Pipe designed for DCA250SSI and DCA400SSI series ultra-silent diesel generators. As a direct OEM replacement, this pipe is manufactured to the same specifications as the original component, ensuring a correct, hassle-free installation on compatible units. Confirmed fitment includes the DCA250SSI, DCA250SSIU, DCA250SSI-3, DCA400SSI, DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3PD, and DCA400SSI4F3B. Sourced directly through Multiquip's authorized parts network, the part is the right call when you need to restore your generator's cooling system to full working order.

Key Features

• Genuine OEM Construction — Manufactured to original equipment specification for correct wall thickness, diameter, and connection geometry — critical for maintaining proper coolant flow and pressure integrity.
• Drop-In Replacement — Matches the original routing and connection points on compatible DCA-series generators, allowing direct installation without reworking existing fittings or brackets.
• Broad DCA-Series Fitment — Compatible with multiple DCA250SSI and DCA400SSI configurations, including Tier 4 variants such as the DCA400SSI4F and DCA400SSI4F3 series.
• Cooling System Integrity — A correctly functioning radiator pipe sustains steady coolant circulation between the engine and radiator; a cracked or collapsed pipe leads to overheating, unplanned shutdowns, and potential engine damage.
• Fuel and Coolant Safety Compliance — An intact, OEM-spec coolant pipe prevents leaks that can create fire risk or contaminate surrounding components — particularly important in enclosed generator canopy environments.

The radiator pipe is a key link in a generator's liquid cooling circuit, carrying coolant between the engine block and the radiator so excess heat can be dissipated. Without a properly sealed and correctly sized pipe, the cooling system loses pressure and flow efficiency, causing the engine to run hotter than designed. A failed or leaking radiator pipe will trigger high-temperature shutdowns and, if left unaddressed, can cause lasting damage to the engine and surrounding components inside the generator enclosure.

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.