Multiquip RE566739 Temperature Sensor

The Multiquip RE566739 is a genuine OEM Temperature Sensor designed for the DCA Super-Silent generator series, including DCA150SSJU4F, DCA180SSJU4F, DCA220SSJU4F, and DCA300SSJU4F models. As a direct OEM replacement, this sensor is built to the exact specifications required by the original equipment, ensuring accurate engine temperature monitoring across all compatible units. Sourced directly through Multiquip's authorized parts supply chain, the RE566739 is a straightforward drop-in replacement with no guesswork on fit or function.

Key Features

• OEM-Spec Sensing Accuracy — Manufactured to the precise resistance and output tolerances of the original sensor, ensuring your generator's temperature readings remain trustworthy and consistent.
• Direct Drop-In Replacement — Engineered to the same connector and thread specification as the original, allowing for a clean installation into the existing sensor port.
• Broad DCA Super-Silent Compatibility — Fits a wide range of DCA Super-Silent and diesel-powered generator models, including DCA150SSJU4F, DCA180SSJU4F, DCA220SSJU4F, and DCA300SSJU4F variants in both standard and 60Hz configurations.
• Protects Critical Engine Components — A properly functioning temperature sensor allows the generator's control system to respond to overheating conditions before they cause engine damage, keeping your unit producing power when it counts.
• Fuel System and Electrical Safety Compliance — Accurate temperature sensing is integral to proper generator operation under load; using an OEM-spec part ensures the system responds correctly to thermal thresholds as designed.

A temperature sensor monitors the operating temperature of the engine and reports that data to the generator's control system. This allows the unit to take protective action — such as triggering an alert or initiating a shutdown — if the engine approaches unsafe heat levels. When a temperature sensor fails or reads inaccurately, the control system loses visibility into engine thermal conditions, which can result in undetected overheating and serious engine damage. Replacing a worn or faulty sensor with a correct OEM part like the RE566739 restores that critical feedback loop and helps the generator operate safely within its designed thermal limits.

Have questions about fitment or need help confirming this is the right part for your unit? Contact the DHS Equipment parts team for assistance.

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.