The Multiquip 0655000270 Spark Plug Cap is a genuine OEM component designed for the MVC70E, MVC70EW plate compactors, and the B46S90 walk-behind power trowel. As a direct OEM replacement, this cap is produced to the same specification as the original, ensuring a correct electrical connection to the spark plug with no guesswork on fitment. Sourced through DHS Equipment, this is the same part Multiquip specifies for factory-level service on these machines. If your current cap shows cracking, misfires, or a loose connection, the 0655000270 is the correct replacement to restore ignition integrity.
Key Features
- OEM Ignition Integrity: — Manufactured to Multiquip's original electrical specification, ensuring proper resistance and a secure, interference-free connection at the plug terminal.
- Direct Plug-and-Play Installation: — Seats directly onto the spark plug boot and ignition wire of compatible machines with no trimming or adapting required.
- Confirmed Fitment: — Verified for MVC70E, MVC70EW plate compactors and the B46S90 walk-behind power trowel — three distinct machine types covered by one genuine OEM part.
- Protects Ignition System Performance: — A properly sealed cap keeps moisture and debris out of the ignition circuit, maintaining consistent spark delivery and smooth engine starting across demanding site conditions.
- Fuel and Ignition Safety: — A cracked or poorly seated spark plug cap can arc externally or cause misfires near fuel systems; using the correct OEM cap eliminates that risk and keeps the ignition circuit properly contained.
The spark plug cap connects the ignition wire to the spark plug, delivering the high-voltage pulse needed to ignite the air-fuel mixture in the engine cylinder. It also acts as a protective shield, sealing the terminal from moisture, oil, and vibration that are common in compaction and troweling applications. When a spark plug cap cracks, loosens, or develops high resistance, the result is a weak or intermittent spark — leading to hard starting, rough running, or a complete no-start condition that can halt a pour or compaction pass.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 0655000270 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spark Plug Cap |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVC70E |
| Plate Compactors | MVC70EW |
| Whiteman Walk-Behind Power Trowels | B46S90 |
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.
