Wacker Neuson 5000075800 Spark Plug

The Wacker Neuson Spark Plug is a genuine OEM component designed for a broad range of Wacker Neuson gasoline-powered equipment, including CT36 and CT48 walk-behind concrete trowels, G and GS series portable generators, PT and PDT series trash pumps, WP and VP series vibratory plates, BPS and BPU series plate compactors, WB16 power buggies, and vibratory truss screed power sections. As a genuine OEM part, is sourced directly through Wacker Neuson and meets all original equipment specifications. This single part number covers an extensive fitment range, making it a practical stocking item for fleet operators, rental houses, and service shops running multiple Wacker Neuson machines.

Key Features

• Genuine OEM Ignition Spec — Manufactured to the exact heat range, electrode gap, and thread specification required by Wacker Neuson gasoline engines across this equipment range.
• Drop-In Engine Compatibility — Threads directly into the cylinder head with no modification; designed to seat and torque correctly in the engine configurations used across CT, G, GS, PT, WP, VP, BPS, BPU, WB, and screed power-section models.
• Wide Cross-Family Fitment — A single part number covering walk-behind concrete trowels, portable generators, centrifugal and diaphragm trash pumps, vibratory plates, plate compactors, power buggies, and vibratory truss screed units.
• Consistent Combustion Performance — A properly specified spark plug delivers a strong, timed ignition spark that maintains engine power output, fuel efficiency, and smooth throttle response — a worn or fouled plug causes hard starting, misfires, and lost engine power.
• Fuel System Safety Compliance — Using the correct OEM-specified heat range prevents pre-ignition and plug fouling that can damage the combustion chamber or create unsafe running conditions in fuel-system-adjacent equipment.

A spark plug is the ignition source for a gasoline engine — it delivers a precisely timed electrical spark that ignites the air-fuel mixture in the combustion chamber, converting fuel energy into the mechanical power that drives the machine. When a spark plug wears out or becomes fouled with carbon or oil deposits, ignition becomes inconsistent, leading to hard starts, rough idle, power loss, and increased fuel consumption. Replacing the spark plug at the recommended service interval — or at the first sign of ignition issues — restores clean combustion and keeps the engine running at its rated output.

Part Details

Compatibility & Fitment

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.