The Multiquip HS52010001 Ignition Coil Assembly is a genuine OEM component designed for the HS81 series high-speed cut-off saw. As a direct Multiquip OEM part, it is built to the exact output and gap specifications required by the HS81 engine, ensuring a clean, reliable spark at every start. This is the same ignition coil assembly supplied in original production, making it the straightforward choice for restoring your saw to full operating condition. Verify your model code against HS81 before ordering to confirm fitment.
Key Features
- Correct Spark Output Spec — Wound and rated to the precise voltage output required by the HS81 engine, so ignition timing and combustion performance are not compromised.
- Drop-In OEM Fitment — Mounts directly to the original ignition coil bracket with the correct bolt pattern and air gap tolerance for the HS81 flywheel.
- Fits HS81 High-Speed Cut-Off Saws — Sourced specifically for Multiquip HS81 sidewinder-style handheld saws; confirm your model code before ordering.
- Consistent Cold and Hot Starts — A properly functioning ignition coil delivers a strong, consistent spark across operating temperatures, keeping start cycles short and engine response crisp.
- Fuel System Safety Compliance — A correctly specified coil ensures the engine fires within the designed ignition window, preventing unburned fuel accumulation that can pose a hazard during operation.
The ignition coil assembly generates the high-voltage electrical pulse that fires the spark plug at precisely the right moment in the engine's combustion cycle. It works by stepping up low-voltage current from the magneto into a concentrated burst of energy strong enough to jump the spark plug gap and ignite the air-fuel mixture. When the coil degrades or fails, the engine may become difficult to start, misfire under load, or stop running entirely — symptoms that are often mistaken for carburetor or fuel issues. Replacing a worn coil with a correct-spec OEM unit restores ignition integrity and eliminates those hard-start and power-loss conditions.
Part Details
| Part Number | HS52010001 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Ignition Coil Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ High Speed Cut-Off Saws (Sidewinder) | HS81 |
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.
