The Wacker Neuson Fuel Cooler is a genuine OEM component designed for the G1100 Generator. As a direct OEM part, it is manufactured to the exact specifications of the original, ensuring a correct, hassle-free installation with no guesswork on fitment. If you are servicing a G1100 Generator, part number is the correct replacement to restore proper fuel cooling function. Keep your generator running at its best by using the part that was engineered specifically for it.
Key Features
- OEM-Matched Thermal Performance — Built to the same heat-exchange capacity as the original, ensuring the fuel system stays within its designed operating temperature range.
- Direct Drop-In Replacement — Matches the original mounting points, inlet and outlet connections, and dimensions of the factory fuel cooler for a straightforward swap.
- Confirmed Fitment for the G1100 Generator — Verified compatibility with the Wacker Neuson G1100 Generator, so you can order with confidence.
- Protects Fuel Injection Components — Keeping fuel temperatures in check prevents heat-related degradation of downstream injectors and fuel system seals, extending the life of the entire fuel circuit.
- Fuel System Safety — A properly functioning fuel cooler prevents overheated fuel from creating vapor or pressure irregularities in the fuel line — an important consideration for safe, continuous generator operation.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, part number 5100030257 carries the full backing of the OEM and is the correct part for authorized service and maintenance records.
A fuel cooler regulates the temperature of fuel before it reaches the injection system by dissipating excess heat generated during engine operation. In a generator like the G1100, where the engine runs for extended periods under load, uncooled fuel can rise in temperature to a point where it affects combustion efficiency and places stress on sensitive fuel system components. When a fuel cooler fails or becomes restricted, operators may notice rough running, increased fuel temperatures, or damage to downstream injection components — making timely replacement essential to keeping the generator performing reliably.
Part Details
| Part Number | 5100030257 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Cooler |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G1100 Generator | G1100 | 5100013910 |
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.
Wacker Neuson
Wacker Neuson Part # 1000322041 - Fuel cooler - Genuine OEM Part
Wacker Neuson