The Multiquip 16032Z4ES33 is a genuine OEM GX100UKRBF Primer Pump designed for GX100 engine applications. Sourced directly from Multiquip, this component meets the exact specifications of the original part it replaces, ensuring consistent engine starting performance on GX100-powered equipment. Verify your model code against the GX100 fitment before ordering to confirm compatibility with your specific unit.
Key Features
- Genuine OEM Fuel Delivery Integrity — Built to the precise flow and seal specifications of the original primer pump, ensuring correct fuel priming with every pull.
- Direct-Fit for GX100 Engines — Engineered to mount and connect exactly as the original, with no rework needed to the fuel line or carburetor interface.
- GX100 Engine Compatibility — Confirmed fitment for GX100-series engines found across Multiquip-powered compact equipment.
- Cold-Start Reliability — A properly functioning primer pump delivers the fuel charge the carburetor needs for fast, consistent cold-weather starts; a cracked or failed primer causes hard starting and stalling.
- Durable Construction — The OEM-spec diaphragm and housing material resist fuel degradation, holding a proper seal through repeated priming cycles in demanding field conditions.
A primer pump delivers a small shot of fuel directly into the carburetor before start-up, enriching the air-fuel mixture and allowing the engine to fire quickly — especially in cold conditions. Without a functioning primer pump, the engine may require excessive cranking or fail to start altogether. A deteriorated diaphragm or cracked pump body causes fuel to bypass the system entirely, starving the carburetor and making reliable starts impossible.
For questions about fitment or part compatibility, contact the DHS Equipment team for assistance.
Part Details
| Part Number | 16032Z4ES33 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | GX100UKRBF Primer Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| GX100 | GX100 |
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.
