The Multiquip 3191 Spark Plug NGK is a genuine OEM ignition component designed for Duo Screed equipment. As a factory-specified part, it is engineered to meet the exact ignition requirements of the Honda-powered DSG series, ensuring the engine fires correctly every time. DHS Equipment supplies this part direct, so you can be confident you are receiving the right plug for your machine.
Key Features
- OEM-Specified Ignition Output: — NGK plug spec matches the exact heat range and electrode configuration required by the Duo Screed engine, maintaining proper combustion efficiency.
- Drop-In Installation: — Threads and reach are factory-matched to the cylinder head, making replacement straightforward with standard tools.
- Duo Screed Compatibility: — Confirmed fitment for DSG series Duo Screed equipment powered by Honda gasoline engines.
- Consistent Ignition Performance: — A correctly rated spark plug keeps the engine starting cleanly and running at the power level needed to drive the screed head effectively across a pour.
- Fuel System Efficiency: — Proper electrode gap and heat rating prevent fouling and misfires, which can waste fuel and cause uneven screed operation.
A spark plug is the ignition source for a gasoline engine — it delivers the timed electrical spark that ignites the air-fuel mixture inside the cylinder. In screed applications, the engine must run smoothly and consistently to maintain the vibration and forward motion needed for a level finish. A worn, fouled, or incorrectly rated plug causes hard starting, rough running, or power loss, all of which directly affect screed performance and surface quality. Replacing the plug on schedule with the correct OEM-specified part keeps the engine operating as intended.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team.
Part Details
| Part Number | 3191 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spark Plug NGK |
Compatibility & Fitment
| Name | Model |
|---|---|
| Duo Screeds | DSGPULW |
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.
