The Multiquip 0602012797 Radiator is a genuine OEM replacement designed for the DLW400ES, DLW400ESA, and DLW400ESA1 series diesel light welders. As an authorized Multiquip OEM component, this radiator is manufactured to the same specification as the original unit, ensuring a direct, hassle-free installation with no fitment guesswork. Sourced directly through DHS Equipment, this part carries the confidence of verified part number accuracy for DLW400ES series machines.
Key Features
- Genuine OEM Cooling Performance — Manufactured to original specification for the DLW400ES series, delivering the same heat dissipation capacity as the factory-installed unit.
- Direct-Mount Replacement — Matches the original mounting points, inlet/outlet connections, and core dimensions for a straightforward swap with existing hardware.
- Confirmed Fitment — Verified for DLW400ES, DLW400ESA, and DLW400ESA1 diesel light welder models; always confirm your model code before ordering.
- Engine Temperature Control — A properly functioning radiator keeps the diesel engine operating within its safe thermal range, protecting critical engine components from heat-related wear during extended welding operation.
- Fuel System and Engine Safety — Overheating caused by a failing radiator can trigger automatic shutdowns or cause lasting engine damage; replacing a degraded radiator restores safe thermal management for continuous-duty operation.
The radiator is the central component of the engine's liquid cooling system. It works by circulating coolant through the engine block to absorb heat, then routing that heated coolant through the radiator core where airflow dissipates the heat before the cooled fluid returns to the engine. In a diesel light welder like the DLW400ES, which runs under sustained load during welding operations, a functional radiator is essential to keeping the engine within safe operating temperatures. When the radiator becomes clogged, cracked, or develops a leak, coolant loss and overheating follow quickly, risking engine damage or unplanned shutdown on the job.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team before placing your order.
Part Details
| Part Number | 0602012797 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Radiator |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW400ES |
| Welders | DLW400ESA |
| Welders | DLW400ESA1 |
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.
