The Genie 111890GT Spark Plug, NGK BPR5ES is a genuine OEM ignition component built for Genie S-series telescopic and Z-series articulating boom lifts. As a direct OEM replacement, this spark plug is specified to the exact NGK BPR5ES standard that Genie calls out for these machines, so you can install it with confidence knowing it meets the original equipment requirement. This part is confirmed to fit the S-80X, S-80, S-85, and Z-80/60. Cross-reference part number 111890GT against your machine's parts manual to verify it is the correct plug for your serial range before ordering.
Key Features
- Genuine OEM Ignition Specification — Sourced to the exact NGK BPR5ES designation Genie specifies, ensuring the correct heat range and electrode construction for these engines.
- Direct Drop-In Replacement — Matches the original plug's thread pitch, reach, and seat type for a straightforward installation with no adaptation needed.
- Confirmed Fitment for Key Boom Models — Fits the Genie S-80X, S-80, and S-85 telescopic booms and the Z-80/60 articulating boom lift.
- Supports Consistent Engine Starting and Run Quality — A fresh, correctly specified plug delivers reliable ignition, helping the engine start cleanly and run smoothly across operating conditions. A worn or fouled plug can cause hard starts, rough idle, or misfires that affect machine availability.
- Backed by Genie OEM Supply Chain — Genuine Genie parts are documented in the OEM parts system, making it straightforward to confirm the right part for your unit and maintain accurate service records.
A spark plug ignites the air-fuel mixture inside the engine's combustion chamber, and the correct heat range is critical — too cold and the plug fouls with carbon deposits; too hot and it risks pre-ignition damage. The NGK BPR5ES designation specifies the exact heat range, thread size, and reach that matches the engine fitted to these Genie boom lifts. When a spark plug wears or fouls, symptoms range from difficult cold starts and rough running to a no-start condition that takes the machine out of service entirely. Replacing it with the OEM-specified plug restores clean combustion and keeps the engine performing as the manufacturer intended.
Part Details
| Part Number | 111890GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Spark Plug, NGK BPR5ES |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80X | S-80X |
| S-80 | S-80 |
| S-85 | S-85 |
| 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.
