The Multiquip RE167207 Oil Pressure Switch Engine Side is a genuine OEM component designed for the DCA85USJ2 ultra-silent diesel generator. As a factory-sourced part, it is built to the exact electrical and pressure specifications required by the engine-side monitoring circuit on this unit. Sourced directly through the Multiquip OEM supply chain, this switch ensures proper integration with the DCA85USJ2's engine protection system without guesswork on compatibility.
Key Features
- Genuine OEM Specification: — Matched to the exact switching threshold and connector type required by the DCA85USJ2 engine-side circuit — no resistance mismatch or false triggering.
- Direct Engine-Side Replacement: — Mounts in the engine-side port as a direct swap, using the same thread pitch and electrical connector as the original part.
- Confirmed Fitment for DCA85USJ2: — Verified for the Multiquip DCA85USJ2 ultra-silent diesel generator series.
- Engine Protection Integrity: — A correctly functioning oil pressure switch triggers shutdown before catastrophic low-oil damage can occur; a failed switch leaves the engine unprotected or causes nuisance shutdowns that halt your jobsite power supply.
- Safety-Critical Electrical Component: — As part of the engine shutdown protection circuit, using an OEM-spec switch ensures the generator responds correctly to real pressure drop events.
The oil pressure switch on the engine side of the DCA85USJ2 monitors the lubrication system and signals the engine control circuit to shut down if oil pressure drops below a safe threshold. This protects the diesel engine from severe internal damage caused by oil starvation. When the switch fails, the generator may shut down unexpectedly due to a false signal, or worse, continue running with genuinely low oil pressure — either scenario results in lost power output or a damaged engine.
Part Details
| Part Number | RE167207 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oil Pressure Switch Engine Side |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA85USJ2 |
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.
