The Multiquip M3374100603 Air Cleaner Inlet Hose is a genuine OEM component designed for NGA150SSPUPL and NGA150SSPUPL2 super-silent diesel generator models. As a direct OEM replacement, this hose meets the original design specifications and connects cleanly into the existing air intake assembly without modification. Confirm your model code before ordering — this part is validated for NGA150SSPUPL and NGA150SSPUPL2 units. Sourced directly through Multiquip's authorized parts network, the M3374100603 ensures your generator's air intake system is restored to proper working condition.
Key Features
- Genuine OEM Construction — Manufactured to original material and dimensional specifications, ensuring the hose maintains the correct inner diameter and flexibility for the NGA150SSPUPL air intake path.
- Direct Drop-In Replacement — Engineered to connect directly to the air cleaner and inlet port on NGA150SSPUPL and NGA150SSPUPL2 generators, matching original routing and attachment points.
- Confirmed Fitment — Verified for NGA150SSPUPL and NGA150SSPUPL2 super-silent diesel generator series; always cross-reference your model code before ordering.
- Protects Engine Air Flow — A properly seated inlet hose maintains a sealed, unrestricted air path to the cleaner assembly, supporting consistent combustion performance under continuous generator load.
- Prevents Unfiltered Air Ingestion — A cracked or loose inlet hose allows unfiltered air to bypass the cleaner element, accelerating internal engine wear — making timely replacement critical to long-term engine health.
The air cleaner inlet hose routes incoming air from the intake opening to the air cleaner assembly, where it is filtered before entering the engine. Maintaining a clean, uninterrupted seal along this path is essential — any crack, collapse, or loose connection allows dust and debris to enter the engine unfiltered, causing accelerated cylinder and valve wear over time. On super-silent generators like the NGA150SSPUPL series, which operate under sustained load in demanding environments, keeping the air intake system fully intact directly supports consistent engine output and long service life.
Part Details
| Part Number | M3374100603 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Air Cleaner Inlet Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | NGA150SSPUPL |
| Diesel Powered Generators | NGA150SSPUPL2 |
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.
