The Multiquip 8973148260 is a genuine OEM Injector Nozzle DCA25USI 4LE2 designed for the DCA25USI ultra-silent diesel generator series. As a direct Multiquip OEM component, it is manufactured to the exact specifications required by the Isuzu 4LE2 engine found in the DCA25USI, ensuring proper fuel atomization and combustion performance. This part is sourced directly through Multiquip's authorized parts network and sold by DHS Equipment, so you can be confident you're receiving the correct component for your machine. Confirm fitment with model code DCA25USI before ordering.
Key Features
- OEM Fuel Delivery Precision — Manufactured to the exact spray pattern and flow rate specifications required by the Isuzu 4LE2 engine, maintaining correct air-fuel mixture for clean, efficient combustion.
- Direct-Fit Installation — Matches the original injector nozzle mounting configuration in the DCA25USI, dropping into place without modification to fuel lines or injector body hardware.
- Confirmed Fitment for DCA25USI — Specifically engineered for the DCA25USI ultra-silent generator equipped with the Isuzu 4LE2 diesel engine.
- Protects Engine Efficiency — A correctly functioning injector nozzle delivers consistent fuel atomization; a worn or clogged nozzle leads to hard starting, rough running, increased fuel consumption, and elevated exhaust emissions.
- Fuel System Safety — An OEM-spec nozzle maintains correct injection pressure and prevents fuel leakage at the tip, reducing the risk of uncontrolled fuel introduction into the combustion chamber.
The injector nozzle is the precision tip of the fuel injection system responsible for atomizing diesel fuel into a fine mist before it enters the combustion chamber. Proper atomization is critical — it determines how completely the fuel burns, directly affecting power output, fuel efficiency, and exhaust quality. When an injector nozzle wears, becomes clogged, or begins to drip, the result is incomplete combustion, which can cause black smoke, power loss, increased fuel consumption, and long-term damage to combustion components in the Isuzu 4LE2 engine.
Part Details
| Part Number | 8973148260 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Injector Nozzle 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.
Multiquip
Multiquip 8972892930 Injector Nozzle Assembly DCA25USI 4LE2
