The Multiquip 8972293810 Connector Glow Plug DCA25USI 4LE2 is a genuine OEM component designed for the DCA25USI ultra-silent diesel generator. Sourced directly from Multiquip, this connector ensures a proper electrical connection to the glow plug circuit on the Isuzu 4LE2 engine fitted to DCA25USI units. If you are servicing or restoring cold-start performance on a DCA25USI generator, this is the correct OEM-specified connector for the job. Confirm your model and engine code before ordering to ensure an exact application match.
Key Features
- OEM-Matched Electrical Specification — Manufactured to the same resistance and connector interface spec as the original, ensuring the glow plug circuit functions as intended on the Isuzu 4LE2 engine.
- Direct-Fit Connector — Designed to seat and lock onto the glow plug terminal without modification, preserving the integrity of the engine harness connection.
- DCA25USI Fitment — Specifically referenced for the Multiquip DCA25USI ultra-silent diesel generator equipped with the Isuzu 4LE2 engine.
- Cold-Start System Integrity — A correctly functioning glow plug connector delivers full voltage to the glow plug, enabling reliable engine ignition in cold or low-temperature operating conditions.
- Genuine Multiquip OEM Part — Supplied as a genuine Multiquip replacement under part number 8972293810, backed by the manufacturer's parts program.
The glow plug connector is the electrical link between the engine wiring harness and the glow plug itself on a diesel engine. It carries the current needed to heat the glow plug before and during cranking, which raises combustion chamber temperature enough for reliable cold starts. When this connector corrodes, cracks, or loses its terminal grip, the glow plug receives insufficient voltage — resulting in hard starting, excessive cranking time, or a no-start condition, particularly in colder ambient temperatures. Replacing a faulty connector restores full circuit continuity and brings cold-start performance back to spec.
Part Details
| Part Number | 8972293810 |
|---|---|
| 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.
