The Multiquip 0650140420 Spark Plug EY28W GA-3.6 is a genuine OEM spark plug designed for EY28W series equipment. As a direct OEM replacement, this plug is specified to the exact heat range, thread pitch, and electrode configuration required by the engine, ensuring consistent ignition performance from the first pull. Sourced directly through Multiquip's authorized parts program, the part is the correct plug for maintaining engine reliability on EY28W powered machines. If your engine is misfiring, fouling out, or failing to start cleanly, replacing the spark plug with the correct OEM-specified part is the right first step.
Key Features
- OEM-Specified Heat Range — Matched to the EY28W engine's combustion requirements, preventing pre-ignition, fouling, and misfires that off-spec plugs can cause.
- Correct Thread and Reach — Engineered to the exact thread size and seat depth for the EY28W cylinder head, seating and sealing properly without modification.
- Confirmed EY28W Fitment — Verified for EY28W series engines; use part number 0650140420 to ensure you are ordering the right plug for your application.
- Stable Ignition Under Load — A correctly specified spark plug delivers a strong, consistent spark across varying engine loads, supporting smooth throttle response and fuel efficiency.
- Genuine OEM Part — Supplied through Multiquip's authorized OEM parts channel, meeting the original design specification for the EY28W engine platform.
A spark plug ignites the air-fuel mixture inside the engine's combustion chamber, and every aspect of its design — heat range, electrode gap, thread reach, and insulator material — is calibrated to a specific engine. In the EY28W engine, using an incorrectly specified plug can cause hard starting, rough idle, fouling, or in extreme cases, engine damage from pre-ignition. Replacing a worn or fouled plug with the correct OEM part restores reliable ignition and protects the engine's long-term health.
Part Details
| Part Number | 0650140420 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spark Plug EY28W GA-3.6 |
Compatibility & Fitment
| Name | Model |
|---|---|
| EY28W | EY28W |
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.
