Description
Overview:
This Service Kit for Honda GX340 and GX390 engines is a Genuine Honda Part designed to keep your equipment running reliably. It includes two core service items: an air filter element (17210-ZE3-505) and a spark plug (BPR6ES). The filter uses quality paper media to trap dust and debris, protecting the engine from premature wear, while the spark plug's metal and ceramic construction delivers consistent ignition for smooth starting and steady performance. Tailored to fit the Honda GX340 and GX390, it is suitable for a wide range of construction and garden machinery powered by these engines, such as generators, compactors, pumps, pressure washers, and mixers. Ideal for routine servicing, it helps maintain power, efficiency and engine life, and is a direct replacement for OEM No. 400 446.
Key Features:
- Genuine Honda part for assured quality and exact fit
- Includes air filter element (17210-ZE3-505) and spark plug (BPR6ES)
- Restores clean airflow and reliable ignition for smoother running
- Direct replacement for OEM No. 400 446
- Easy to fit with basic hand tools; no special equipment required
- Durable components suited to dusty site and garden conditions
- Helps protect against engine wear and supports fuel efficiency
- Suitable for regular servicing to reduce downtime and extend engine life
Typical Applications:
Routine maintenance of Honda GX340 and GX390 engines used in site generators, plate compactors, cement mixers, water pumps, pressure washers, tillers, and similar construction and garden machines. Ideal for seasonal servicing or after work in dusty environments to keep engines starting easily and running efficiently.
Also known as:
GX340/GX390 engine service kit, tune-up kit, maintenance set, filter and spark plug kit, routine service pack for Honda GX series engines, engine service pack for GX340/GX390.
Fits Models:
GX340, GX390
Alternate Part Numbers:
400446, 400 446
Product Specifications
| L&S Part No. | 400 446 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| Unit of Sale | 1 |
| Applications | GX340, GX390 |
| Machine Type | Engines |
| Fits Brands | Honda |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
