The Multiquip 8971386070 Connector Glow Plug DCA25USI 4LE2 is a genuine OEM component designed for the DCA25USI diesel-powered generator. As a factory-sourced part, it is manufactured to the exact specifications required by the Isuzu 4LE2 engine used in this ultra-silent generator series. Sourced directly through Multiquip's authorized parts network, the part ensures a correct, confident replacement when servicing the glow plug circuit on DCA25USI equipment. DHS Equipment stocks this genuine OEM part ready for your next service or repair.
Key Features
- OEM Electrical Specification: — Manufactured to the exact resistance and thermal tolerances required by the Isuzu 4LE2 engine, ensuring proper glow plug activation at every cold start.
- Direct Connector Swap: — Designed to connect directly to the OEM glow plug harness on the DCA25USI, with no adaption or rewiring needed at the terminal.
- Confirmed DCA25USI Fitment: — Specific to the DCA25USI ultra-silent diesel generator series, eliminating compatibility guesswork when ordering for this model.
- Cold-Start Reliability: — A correctly functioning glow plug connector delivers consistent pre-heat current to the combustion chamber, supporting fast, clean engine starts in cold or demanding site conditions.
- Fuel System Safety: — A failed or corroded glow plug connector can cause hard starts, misfires, or excessive cranking that stresses the starter and fuel system; replacing it with a genuine OEM part restores the circuit to its designed condition.
The glow plug connector is a small but critical electrical component that links the engine control circuit to each individual glow plug in the Isuzu 4LE2 diesel engine. Glow plugs pre-heat the combustion chambers before and during startup, allowing a diesel engine to ignite fuel reliably without the aid of a spark ignition system — particularly important in cold ambient temperatures. When the connector corrodes, loosens, or fails, the glow plug cannot receive the current it needs, resulting in hard starts, excessive white smoke, or a no-start condition that can be mistaken for a more serious engine fault. Replacing the connector with the correct OEM part restores proper electrical contact and brings cold-start performance back to specification.
For questions about fitment or to confirm this part is correct for your DCA25USI serial range, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 8971386070 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Connector Glow Plug DCA25USI 4LE2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25USI |
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.
