The Multiquip M1923200064 Radiator is a genuine OEM radiator designed for DCA ultra-silent diesel generator models including the DCA45SSIU3, DCA45SSIU4, and DCA36SPX. As a direct OEM replacement sourced through Multiquip's authorized parts network, it is engineered to meet the exact thermal management requirements of the original equipment. This radiator confirms fitment across both 50Hz and 60Hz variants of the DCA45SSIU3, making it a reliable solution for operators running international or domestic generator configurations. DHS Equipment supplies this part as a genuine Multiquip component, ensuring the correct specification every time.
Key Features
- OEM Thermal Specification: — Built to the exact core capacity and coolant flow rate required by the Isuzu diesel engine in DCA ultra-silent generator models — not a universal approximation.
- Drop-In Fitment: — Matches the original mounting points, inlet/outlet connections, and overall envelope of the factory radiator for a straightforward installation.
- Broad Generator Compatibility: — Confirmed fitment for DCA45SSIU3, DCA45SSIU3-50HZ, DCA45SSIU3-60HZ, DCA45SSIU4, and DCA36SPX ultra-silent diesel generators.
- Sustained Engine Operating Temperature: — A correctly functioning radiator keeps coolant temperatures within the engine's designed operating range, protecting against heat-related power loss and premature wear during extended generator run times.
- Genuine Multiquip OEM Part: — Supplied as an authentic Multiquip component under part number M1923200064, manufactured to the same standards as the unit installed at the factory.
The radiator is the central component of the engine's liquid cooling system. It dissipates heat absorbed by the coolant as it circulates through the engine block, transferring that heat to the surrounding air through its core fins and tubes. In a generator application — where the engine runs at a steady load for long, continuous periods — the radiator works harder than in most other equipment, and its condition directly affects how consistently the machine can deliver rated output. A degraded or leaking radiator causes coolant loss, rising engine temperatures, and ultimately thermal shutdown or internal engine damage if not addressed.
For fitment questions or to confirm this part is correct for your specific serial number, contact the DHS Equipment parts team directly.
Part Details
| Part Number | M1923200064 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Radiator |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU3 |
| Diesel Powered Generators | DCA45SSIU4 |
| Diesel Powered Generators | DCA36SPX |
| Diesel Powered Generators | DCA45SSIU3-50HZ |
| Diesel Powered Generators | DCA45SSIU3-60HZ |
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.
