Multiquip Y0602123292 Coolant Level Switch

The Multiquip Y0602123292 is a genuine OEM Coolant Level Switch designed for the DCA400SSI4F series super-silent and diesel powered generators, including the DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3B, DCA400SSI4F3PB, and DCA400SSI4F/4F3/4F3PB configurations. Sourced directly from Multiquip, this switch meets the original production specification for fit, function, and signal accuracy. Choosing a genuine OEM component ensures the cooling system protection circuit operates exactly as the generator was engineered to perform. Verify your model code against the fitment list before ordering to confirm compatibility.

Key Features

• Genuine OEM Signal Accuracy — Manufactured to the original electrical specification for correct threshold detection and reliable switching output in the DCA400SSI4F series cooling circuit.
• Direct-Fit Replacement — Matches the original mounting thread, connector, and wiring harness interface, allowing straightforward installation without adaptation.
• Broad DCA400SSI4F Series Compatibility — Confirmed fitment across DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3B, and DCA400SSI4F3PB super-silent generator models.
• Coolant System Protection — Monitors coolant level continuously and triggers an alert or shutdown before low-coolant conditions can cause engine overheating or internal damage.
• Electrical Safety Compliance — As a sensor integrated into the engine protection circuit, a correctly functioning OEM switch is critical to maintaining the generator's automatic shutdown safeguards.

The coolant level switch monitors the coolant reservoir or engine cooling system to detect when fluid drops below a safe operating threshold. When coolant falls too low, the switch sends a signal to the generator's control system to trigger a warning or initiate an automatic engine shutdown, protecting internal components from heat damage. A failed or inaccurate switch can either allow the engine to run unprotected during a low-coolant event or cause nuisance shutdowns — both of which directly impact generator uptime and longevity.

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.