The Genie 111890GT NGK BPR5ES Spark Plug is a genuine OEM spark plug built for the Genie Z-80/60 articulating boom lift. Sourced directly from Genie, this part carries the NGK BPR5ES specification and is the correct plug for the engine fitted to this machine. Cross-reference part number 111890GT against your machine's parts manual to confirm it matches your serial number and engine configuration before ordering.
Key Features
- Genuine OEM Ignition Quality — Supplied by Genie to the exact NGK BPR5ES specification, ensuring correct heat range, electrode gap, and thread pitch for the engine it serves.
- Direct-Fit Replacement — Engineered to drop into the cylinder head without modification, restoring proper ignition system function on the first installation.
- Confirmed Z-80/60 Fitment — Verified for the Genie Z-80/60 articulating boom lift, so you can order with confidence that this is the right plug for that machine.
- Consistent Engine Starting and Power — A sound spark plug delivers a reliable ignition event at every combustion cycle; a worn or fouled plug causes hard starts, misfires, and reduced engine output that can limit machine performance.
- Operational Safety — Correct ignition output keeps the engine running smoothly at working load — a critical factor when the machine is positioning a platform at height. Replace a degraded plug promptly to avoid unexpected engine behavior during operation.
A spark plug ignites the air-fuel mixture inside the engine's combustion chamber, and the timing and intensity of that spark directly control how reliably and efficiently the engine runs. Over time, the electrode wears down, deposits build up, and the gap widens, causing the plug to fire inconsistently or miss entirely. A misfiring plug can produce rough idling, difficult cold starts, and a noticeable drop in engine power — all of which put additional strain on other engine components. Replacing a worn plug with the correct OEM part restores the original ignition event and helps the engine deliver the consistent output needed for safe aerial work.
Part Details
| Part Number | 111890GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | NGK BPR5ES Spark Plug |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-80/60 | Z-80/60 |
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.
