The Wacker Neuson Spark Plug is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including PTS4V and PT3V centrifugal trash pumps, GPS9700 and GPS8500 portable generators, WP1550V and VPG165V vibratory plate compactors, RD11V and RD880V double drum vibratory rollers, CRT36-23K-H and CRT46KHN ride-on trowels, and the BFS 1345K gasoline floor saw. As a factory-sourced OEM part, the is manufactured to the same specification as the original component, ensuring a correct drop-in fit with no guesswork. This spark plug covers an exceptionally broad cross-section of Wacker Neuson gasoline-powered machines, making it a smart stocking item for dealers, rental fleets, and multi-machine contractors alike.
Key Features
- OEM Ignition Specification: — Manufactured to the exact heat range, thread pitch, and electrode gap required by Wacker Neuson engines — no adjustment needed at installation.
- Direct-Fit Replacement: — Designed to thread directly into the cylinder head of compatible models, matching the original plug's reach and seat type for a secure, leak-free seal.
- Broad Cross-Machine Compatibility: — A single part number covers trash pumps (PTS4V, PT3V, PT2V), portable generators (GPS9700, GPS8500, GS8.5V, GS9.7V), vibratory plates (WP1550V, WP1550VW, VPG165V), rollers (RD11V, RD880V, RS800V), ride-on trowels (CRT36-23K-H, CRT46KHN, CRT46KHO), and the BFS 1345K floor saw.
- Consistent Engine Starting: — A fresh, correctly specified spark plug delivers a strong, reliable spark at the right moment in the combustion cycle, supporting clean cold starts and smooth engine operation across varying load conditions.
- Fuel System Efficiency: — A worn or fouled plug can cause misfires, rough idling, and excess fuel consumption; replacing it with the correct OEM plug restores complete combustion and keeps fuel use in check.
- Ignition Safety Compliance: — Using the correct OEM plug with the right heat range prevents pre-ignition and overheating risks that can damage pistons and cylinder heads in high-output gasoline engines.
A spark plug ignites the compressed air-fuel mixture inside the engine cylinder, firing at precisely timed intervals to drive the piston and keep the engine running. When a spark plug wears out, becomes fouled with carbon, or loses its correct electrode gap, ignition becomes inconsistent — leading to hard starts, engine misfires, rough running, and increased fuel consumption. Replacing the spark plug at the recommended service interval with a correctly specified OEM part like the Wacker Neuson 5000080657 is one of the simplest and most cost-effective ways to maintain peak engine performance across all the compatible machines in this lineup.
Part Details
| Part Number | 5000080657 |
|---|---|
| Old Part Number | 0080657 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spark Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 100mm/4in Centrifugal Trash Pu mp | PTS4V | 5000007691, 5000007683 |
| Portable Generator with Electr ic Start | GPS9700 | 5000008287, 5000620264 |
| Portable Generator with Electr ic Start | GPS8500 | 5000008286 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| Portable Generator with Electr ic Start | GS8.5V | 5000007661 |
| Portable Generator with Electr ic Start | GS9.7V | 5000007662 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550VW | 5000007577 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550V | 5000007580 |
| Vibratory Plate 587mm/18in | VPG165V | 5000007554 |
| 75mm/3in Centrifugal Trash Pum p | PT3V | 5000007171 |
| 50mm/2in Centrifugal Trash Pum p | PT2V | 5000009238, 5000009093, 5000009096 |
| Single Drum Vibratory Roller | RS800V | 5000007187 |
| CRT46KHN | CRT46KHN | 5000007515 |
| CRT46KHO | CRT46KHO | 5000007641 |
| Double Drum Vibratory Roller | RD880V | 5000006736 |
| Gasoline Floor Saw, Ø 450 cutm atic | BFS 1345K | 5000008711 |
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.
