The Wacker Neuson 5000158463 is a genuine OEM Spark Plug Terminal Cap designed for the GV2500A, GV5000A, and GV5003A series portable generators. As a direct OEM replacement sourced from Wacker Neuson, the 5000158463 is manufactured to the same specifications as the original component installed at the factory, ensuring a correct, trouble-free installation. This cap fits across the full range of GV-series portable generator models listed above, including both 50Hz variants and standard configurations.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to match the original terminal cap's conductivity and insulation ratings, maintaining consistent spark delivery to the plug.
- Direct Plug-In Replacement — Connects directly to the existing ignition lead and spark plug without modification, using the same connector interface as the original part.
- Broad GV-Series Compatibility — Fits GV2500A, GV5000A, and GV5003A portable generators across multiple configurations, including 50Hz portable value generator variants.
- Protects Ignition System Performance — A worn or cracked terminal cap can cause misfires, hard starting, or erratic engine output; replacing it restores consistent ignition contact and stable generator operation.
- Ignition Safety Compliance — The OEM cap maintains correct insulation between the high-voltage ignition lead and the engine body, reducing the risk of unintended arcing or shock during operation and servicing.
The spark plug terminal cap is the connector that joins the ignition lead — the wire carrying high-voltage current from the ignition coil — to the top of the spark plug. It forms a secure electrical contact that allows the ignition pulse to fire the plug reliably with every engine cycle. When the cap cracks, corrodes, or loses its seating grip, the connection becomes intermittent, leading to misfires, difficult starting, or a complete loss of ignition that prevents the generator from running.
Part Details
| Part Number | 5000158463 |
|---|---|
| Old Part Number | 0158463 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spark Plug Terminal Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GV 5000A | GV5000A | 5000009351, 5000009346, 5000009361, 5100006204 |
| GV 2500A | GV2500A | 5000009350, 5000009345, 5000009355, 5000009360 |
| 50Hz Portable Value Generator | GV5003A | 5000009347, 5000009362, 5100002154 |
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.
