Multiquip 1553173014 Thermostat Assembly

The Multiquip 1553173014 Thermostat Assembly is a genuine OEM component designed for DA7000SSA2 and DA7000SSA2GH diesel-powered generators. Sourced directly from Multiquip, this assembly delivers exact fit and function, ensuring the engine cooling system operates within its designed temperature range. It is confirmed compatible with both the DA7000SSA2 and DA7000SSA2GH generator models, making it a straightforward service replacement for technicians and fleet operators alike.

Key Features

• Genuine OEM Cooling Precision — Manufactured to Multiquip's exact calibration spec, opening and closing at the correct coolant temperature to protect the diesel engine from overheating or under-temperature running.
• Drop-In Assembly Replacement — Supplied as a complete thermostat assembly, so the housing, valve, and sealing components install together as a single unit without sourcing individual sub-parts.
• Confirmed Generator Fitment — Verified for DA7000SSA2 and DA7000SSA2GH diesel-powered generator models.
• Engine Temperature Stability — A correctly functioning thermostat keeps the engine in its optimal thermal operating window, supporting consistent power output and efficient fuel combustion under load.
• Fuel System and Engine Safety — A failed thermostat can allow the engine to run chronically cool or dangerously hot; replacing with the correct OEM assembly restores proper thermal protection and reduces risk of engine damage during extended generator operation.

The thermostat assembly regulates coolant flow between the engine and the radiator, holding coolant inside the engine block until operating temperature is reached, then opening to allow circulation through the cooling system. This controlled warm-up cycle protects engine components from premature wear and keeps combustion conditions consistent. When a thermostat fails — either sticking open or closed — the engine either runs too cold and burns fuel inefficiently, or overheats and risks serious internal damage.

For fitment questions or help confirming this part is right for your generator, contact the DHS Equipment team directly.

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.