The Multiquip HS3055118 is a genuine OEM Spark Plug designed for Multiquip and STOW High Speed Cut-Off Saws (Sidewinder), including the SHS62A, SHS81A, HS62A, and HS81A. As a factory-sourced component, it meets the exact ignition specifications required by these handheld saws, ensuring the engine fires reliably under the demanding conditions of cutting concrete, masonry, and asphalt. Sourced directly through Multiquip's OEM supply chain, the part is the correct, verified replacement for these Sidewinder series models. If your cut-off saw is hard to start, misfiring, or running rough, swapping in this plug is the logical first step to restoring full engine performance.
Key Features
- OEM-Spec Ignition Output — Manufactured to the exact heat range, electrode gap, and thread specification required by Sidewinder series cut-off saw engines, so combustion timing stays where it should be.
- Drop-In Engine Replacement — Threads directly into the cylinder head of compatible saws with no modification, using the same plug seat and reach as the original component.
- Confirmed Fitment — Verified for the SHS62A, SHS81A, HS62A, and HS81A Multiquip and STOW High Speed Cut-Off Saw (Sidewinder) models.
- Consistent Cold and Hot Starting — A fresh, correctly spec'd plug delivers a strong spark from the first pull, helping the engine reach operating speed quickly even in dusty or high-vibration environments.
- Prevents Fouling-Related Downtime — A worn or fouled plug causes misfires, rough running, and hard starting; replacing it on schedule keeps your saw producing clean power through every cut.
A spark plug ignites the air-fuel mixture inside the engine cylinder, and in a high-speed cut-off saw that cycle happens thousands of times per minute under sustained load. The plug must transfer heat away from the combustion chamber at the correct rate — too cold and it fouls with carbon deposits; too hot and it risks pre-ignition that can damage the piston. When a plug wears out, the electrode gap widens, the spark weakens, and the engine becomes difficult to start, loses power, or runs unevenly. Replacing the spark plug with the correct OEM part restores proper ignition, protects internal engine components, and ensures the saw delivers consistent cutting performance throughout the blade's life.
For fitment questions or to confirm this part suits your specific serial number, contact the DHS Equipment team directly.
Part Details
| Part Number | HS3055118 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spark Plug |
Compatibility & Fitment
| Name | Model |
|---|---|
| STOW High Speed Cut-Off Saws (Sidewinder) | SHS62A |
| STOW High Speed Cut-Off Saws (Sidewinder) | SHS81A |
| MQ High Speed Cut-Off Saws (Sidewinder) | HS62A |
| MQ High Speed Cut-Off Saws (Sidewinder) | HS81A |
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.
