The Multiquip 30700ZJ1003 is a genuine OEM Noise Suppresser Cap Assembly designed for a wide range of Multiquip and Stow equipment including SP2 flat saws, GA-9.7 portable generators, CS8 and CC8 pavement saws, and the SGW-250SS welder. As an authentic Multiquip OEM component, 30700ZJ1003 is manufactured to the exact specifications of the original part, ensuring a correct, trouble-free installation every time. This assembly is verified to fit multiple machine families, making it a reliable stock item for contractors and service shops running Multiquip-powered equipment across cutting, generating, and welding applications.
Key Features
- Genuine OEM Spark Suppression Spec — Manufactured to Multiquip's original ignition noise suppression tolerances, ensuring the cap seats and seals correctly on the spark plug terminal for consistent interference control.
- Direct Drop-In Replacement — Engineered to match the original cap geometry and terminal connection, allowing installation without modification on all compatible models.
- Broad Fitment Coverage — Confirmed fit for SP2 and SP2S flat saws, CS8, CC8, and CS813/820 pavement saws, GA-9.7 portable generators, and SGW-250SS welders, among others.
- Maintains Clean Ignition Signal — A properly functioning noise suppresser cap prevents electromagnetic interference from disrupting engine management and electronic components on the machine or nearby equipment.
- Ignition Safety Compliance — Correct spark plug cap integrity is critical in fuel-system-adjacent environments; a cracked or failed cap can create ignition hazards and erratic engine behavior.
The noise suppresser cap assembly fits over the spark plug terminal and serves two key functions: it delivers the high-voltage ignition pulse from the ignition wire to the spark plug, and it suppresses the electromagnetic interference (EMI) that the ignition system naturally produces. Without a properly functioning cap, radio frequency noise can interfere with electronic controls and instrumentation on and around the machine. A damaged or degraded cap can also cause misfires, hard starting, or intermittent engine cutouts — symptoms that are easy to mistake for carburetor or fuel system problems. Replacing a worn cap with the correct OEM part restores reliable spark delivery and keeps electrical interference in check.
Part Details
| Part Number | 30700ZJ1003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Noise Suppresser Cap Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Portable Generators | GA-9.7 |
| Stow Pavement Saws | CUTTER3 |
| Stow Pavement Saws | CS8CE13H20 |
| Stow Pavement Saws | CC813H20 |
| Stow Pavement Saws | CS813H20 |
| Flat Saws | SP213H20A |
| Flat Saws | SP2SCE20H20 |
| Flat Saws | SP213H20 |
| Flat Saws | N35244 |
| Flat Saws | SP2S20H20A |
| Flat Saws | SP2CE13H20 |
| Flat Saws | SP2SCE13H20 |
| Flat Saws | SP2 |
| Flat Saws | SP2S13H20 |
| Flat Saws | SP2S20H20 |
| Welders | SGW-250SS |
| Stow Pavement Saws | CC8CE13H20 |
| Stow Pavement Saws | CS8CE20H20 |
| Stow Pavement Saws | CS820H20 |
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.
