Multiquip 1G38560601 Engine Control Unit

The Multiquip 1G38560601 Engine Control Unit is a genuine OEM component designed for DCA10SPX4, DCA10SPXU4, DCA15SPX4, and DCA15SPXU4F ultra-silent diesel generator models. As a direct OEM replacement, it meets the exact electrical and operational specifications required by these machines straight out of the box. Sourced directly through Multiquip's authorized parts network, this unit ensures your generator returns to full, compliant operation without guesswork. DHS Equipment stocks this part to keep your DCA-series generator running with the precision these professional-grade machines demand.

Key Features

• OEM-Grade Electrical Specification — Manufactured to the exact output tolerances and signal parameters required by the DCA-series generator control system, ensuring correct interaction with all connected engine and alternator circuits.
• Direct Drop-In Replacement — Engineered to connect to the existing wiring harness and mounting points on compatible DCA models, allowing straightforward installation without adapter modifications.
• Confirmed Fitment — Compatible with DCA10SPX4, DCA10SPXU4, DCA15SPX4, and DCA15SPXU4F ultra-silent generator models.
• Restores Full Engine Management Function — A failed or degraded control unit can cause erratic engine behavior, failure to start, or unprotected operation; replacing it with a genuine OEM unit restores proper throttle response, load management, and shutdown protection.
• Critical Electrical Safety Compliance — As the governing component of the engine management system, an OEM-matched control unit ensures the generator's protective shutdown responses — including overload and fault detection — function as originally designed.

The Engine Control Unit is the electronic brain of the generator's engine management system. It monitors and regulates key operating parameters — including engine speed, load response, and fault conditions — sending commands that keep the generator running within safe, stable limits. When this unit fails or malfunctions, the engine may behave erratically, refuse to start, or lose its ability to respond correctly to load changes and protective shutdown triggers, making prompt replacement essential for both performance and safe operation.

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.