Description
Overview:
This genuine Honda spark plug (OEM No. 31916-Z0H-003) is an original replacement part engineered for Honda mini 4‐stroke engines, including the GX35 and GX25. Built with a durable steel shell and a high-grade ceramic insulator, it delivers a consistent, reliable spark to ignite the air‐fuel mixture efficiently. That means dependable starting, stable idling, and smooth running under load. Designed for the demands of garden and construction machinery, it helps maintain fuel efficiency and reduces misfiring. Its precise fit and specification ensure correct reach and sealing in Honda cylinder heads, protecting engine performance and longevity. Ideal for routine maintenance on tools powered by GX-series engines, this plug keeps your equipment ready for strimming, pumping, tilling, and multi‐tool tasks throughout the season.
Key Features:
- Genuine Honda part for assured fit and performance
- OEM reference: 31916-Z0H-003 for straightforward identification
- Stable ignition for easier cold and hot starts
- Supports smooth idle and clean combustion to help reduce fouling
- Robust steel shell and ceramic insulator for long service life
- Corrosion-resistant construction suited to outdoor use
- Precisely matched to Honda GX25/GX35 ignition systems
- Helps maintain fuel efficiency and throttle response
- Easy to fit with standard hand tools, minimising downtime
- Suitable for regular service intervals as specified by Honda
Typical Applications:
Used in Honda-powered garden and light construction equipment such as brushcutters, trimmers, tillers, multi-tools, and small water pumps. Common on sites, landscaping projects, allotments, and domestic gardens where reliable starting and consistent performance are required across frequent stop‐start operation.
Also known as:
Ignition plug, engine spark plug, spark igniter, firing plug, engine ignition plug, plug for small engines, combustion igniter.
Fits Models:
FG110, FG110K1, GX25, GX25N, GX25NT, GX25T, GX35, GX35N, GX35NT, GX35T, HHT25S, HHT35S, UMC425A, UMC435A, WX10K1, WX10T
Alternate Part Numbers:
31916-Z0H-003, 31916Z0H003
Product Specifications
| L&S Part No. | 31916 Z0H 003 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 31916Z0H003 |
| Unit of Sale | 1 |
| Applications | FG110, FG110K1, GX25, GX25N, GX25NT, GX25T, GX35, GX35N, GX35NT, GX35T, HHT25S, HHT35S, UMC425A, UMC435A, WX10K1, WX10T |
| Machine Type | Engines |
| Fits Brands | Honda |
| Fits Models | GX25 (GCAAM) | GX35 (GCACM) | GX25 (GCABK) | GX35N (GCAEK) | GX25 (GCABM) | GX25N (GCADK) | GX25T (GCALT) | GX35T (GCAMT) | GX25T (GCANT) | GX25T (GCAPT) | GX25NT (GCART) | GX35NT (GCAST) |
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