The Multiquip 8970799761 Injector Nozzle TLG12SPX 3LB1 is a genuine OEM injector nozzle designed for the TLG12SPX diesel powered generator. As a factory-sourced component, it meets the exact fuel delivery specifications required by the 3LB1 engine to maintain consistent power output and combustion efficiency. This part is a direct OEM replacement for the TLG12SPX, ensuring correct spray pattern, opening pressure, and atomization without the need for adaptation. DHS Equipment stocks this Multiquip 8970799761 so you can get your generator back online fast with a part built to the original design standard.
Key Features
- OEM Fuel Delivery Precision — Calibrated to the exact spray pattern and opening pressure specified for the 3LB1 diesel engine, preserving combustion efficiency and fuel economy.
- Direct-Fit Replacement — Engineered to seat and seal correctly in the TLG12SPX injection system, matching original port geometry and thread specification.
- Confirmed TLG12SPX Compatibility — Sourced and validated for the Multiquip TLG12SPX diesel powered generator series.
- Sustained Generator Output — A correctly functioning injector nozzle delivers clean, timed fuel atomization; a worn or clogged nozzle causes rough running, black smoke, and power loss under load.
- Fuel System Integrity — Proper nozzle seating prevents uncontrolled fuel leakage into the combustion chamber, protecting injector pump pressure and long-term engine health.
A fuel injector nozzle controls how diesel fuel is atomized and introduced into the combustion chamber at the precise moment of ignition. It meters the correct volume of fuel, breaks it into a fine mist, and delivers it at the pressure and spray angle the engine was designed around. When an injector nozzle wears, becomes clogged, or loses its calibrated opening pressure, the result is uneven combustion — typically visible as hard starting, excessive exhaust smoke, reduced power output, and increased fuel consumption. Replacing a failed nozzle with a genuine OEM part like the Multiquip 8970799761 restores the correct spray characteristics and keeps the TLG12SPX generator running at its rated capacity.
Part Details
| Part Number | 8970799761 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Injector Nozzle TLG12SPX 3LB1 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | TLG12SPX |
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 8970489681 Generator Assembly 3LB1/3LA1 Engine TLG12SPX
