The Husqvarna 594585101 Spark Plug is a genuine OEM ignition component designed for LF50L, LF50, LF60, LF60LAT, LT5005, and LT6005 compactors. As a direct Husqvarna OEM part, this spark plug is manufactured to the exact electrode gap, thread pitch, and heat range specified for these engines — ensuring consistent ignition performance every time. Cross-reference part number 594585101 against your parts diagram to confirm the correct application before ordering. DHS Equipment supplies this part to help keep your compaction equipment running at full capacity.
Key Features
- OEM Ignition Specification — manufactured to Husqvarna's exact heat range and electrode gap spec for these compactor engines, not a universal substitute.
- Direct Thread-In Replacement — matches the original thread pitch and reach for a straightforward swap with no modifications to the cylinder head or ignition lead.
- Broad Compactor Fitment — compatible with LF50L, LF50, LF60, LF60LAT forward plate compactors and LT5005, LT6005 rammers.
- Consistent Engine Start and Power — a correctly specified spark plug delivers a clean, full-energy spark on every stroke, maintaining smooth throttle response and full compaction force output.
- Ignition Safety Compliance — using the OEM-specified plug prevents misfires and uncontrolled combustion events that can damage engine internals or create unexpected machine behavior under load.
A spark plug ignites the air-fuel mixture inside the engine's combustion chamber, and the energy released drives the piston that powers the compactor's vibration mechanism. The plug must fire at precisely the right moment and with sufficient energy to achieve complete combustion — a worn or incorrectly rated plug causes hard starts, rough running, loss of centrifugal force, and increased fuel consumption. Replacing a degraded spark plug with the correct OEM part restores clean ignition timing and brings compaction output back to specification.
Part Details
| Part Number | 594585101 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Spark Plug |
Compatibility & Fitment
| Name | Model |
|---|---|
| Compactor | LF50L |
| Compactor | LF60LAT |
| Compactor | LT5005 |
| Compactor | LT6005 |
| Compactor | LF60 |
| Compactor | LF50 |
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.
