Description
Overview:
The Spark Plug (W20EPR-U) is a genuine Honda ignition component designed for reliable starting and smooth running in Honda small petrol engines, including the GX270 and GX200 series. Built with a durable ceramic insulator, a copper-core centre electrode and a nickel alloy ground electrode, it provides stable spark performance under varied loads. This resistor-type plug helps reduce electrical interference with nearby electronics. As an OEM part carrying Honda MPN 98079-56855, it offers a precise fit and dependable service life when used in routine maintenance. Ideal for generators, compactors, pumps and professional lawn and garden equipment powered by Honda GX engines, it supports efficient combustion, fuel economy and consistent power output when correctly gapped and installed.
Key Features:
- Genuine Honda part for assured compatibility and consistent performance
- OEM reference 98079-56855 for correct fit on specified Honda engines
- Resistor design to minimise radio-frequency interference and electrical noise
- Robust construction with copper-core centre electrode for efficient heat transfer
- U-groove ground electrode profile for reliable ignition and clean burn
- Reliable cold starts and stable idle across typical operating temperatures
- Suited to frequent stop-start and continuous duty applications
- Supplied pre-gapped from the factory; always check and adjust to 0.70-0.80 mm (0.028-0.031 in) before installation
- Helps maintain fuel efficiency and reduces misfire-related emissions
- Straightforward replacement using a standard small-engine spark plug socket
Typical Applications:
Routine service replacement in Honda GX-series engines used on site and in the garden: plate compactors, generators, water pumps, pressure washers, tillers and professional walk-behind mowers. Suitable for regular maintenance schedules to restore starting performance and maintain smooth running.
Also known as:
Spark plug, ignition plug, spark igniter, engine plug, resistor plug, small-engine spark plug.
Fits Models:
GX120U1, GX160H1, GX160K1, GX160U1, GX200, GX200H, GX200U, GX240K1, GX240U1, GX240UT1, GX240UT2, GX270, GX270U, GX340K1, GX340T1, GX340T2, GX340U1, GX340UT1, GX390K1, GX390U1, GXV160UH2, HRD536K4 QXEH, HRD536K4QXEH, HRG415 PDE, HRG415 SD, HRG415PDE, HRG415SD, HRG536 PDE, HRG536 SD, HRG536PDE, HRG536SD, HRH536 HXE, HRH536HXE, HRH536K1 HXE, HRH536K1 QXE, HRH536K1HXE, HRH536K1QXE, HRH536K2 HXE, HRH536K2 QXE, HRH536K2HXE, HRH536K2QXE, HRH536K3 HXE, HRH536K3 QXE, HRH536K3HXE, HRH536K3QXE, HRH536K4 QXEH, HRH536K4QXEH
Alternate Part Numbers:
98079 55855, 98079-56855, 9807956855, 9807955855
Product Specifications
| L&S Part No. | 98079 56855 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 9807956855 |
| Unit of Sale | 1 |
| Applications | GX120U1, GX160H1, GX160K1, GX160U1, GX200, GX200H, GX200U, GX240K1, GX240U1, GX240UT1, GX240UT2, GX270, GX270U, GX340K1, GX340T1, GX340T2, GX340U1, GX340UT1, GX390K1, GX390U1, GXV160UH2, HRD536K4 QXEH, HRD536K4QXEH, HRG415 PDE, HRG415 SD, HRG415PDE, HRG415SD, HRG536 PDE, HRG536 SD, HRG536PDE, HRG536SD, HRH536 HXE, HRH536HXE, HRH536K1 HXE, HRH536K1 QXE, HRH536K1HXE, HRH536K1QXE, HRH536K2 HXE, HRH536K2 QXE, HRH536K2HXE, HRH536K2QXE, HRH536K3 HXE, HRH536K3 QXE, HRH536K3HXE, HRH536K3QXE, HRH536K4 QXEH, HRH536K4QXEH |
| Machine Type | Engines |
| Fits Brands | Honda |
| Fits Models | GX340K1 (GC05) | GX340U1 (GCAMK) | GX200 (GCAE) | GX120U1 (GCAHK) | GX340UT1 (GCAVT) | GX200 (GDAB) | GX340T1 (GCAWT) | GX160K1 (GC02) | GX340T2 (GCBFT) | GX160H1 (GCAAH) | GX340K1 (GDAE) | GX160K1 (GCAAK) | GX160U1 (GCACK) | GX160K1 (GDAA) | GX200U (GCAJK) | GX200H (GCARH) | GX270 (GCAB) | GX270 (GDAD) | GX240K1 (GC04) | GX270U (GCALK) | GX240U1 (GCAKK) | GX240UT1 (GCATT) | GX390K1 (GDAF) | GX390U1 (GCANK) | GX240UT2 (GCBJT) | GX240K1 (GDAC) | GX390K1 (GCAA) | GXV160UH2 (GJABH) | HRG415 SD (Izy) | HRG415 PDE (Izy) | HRG536 PDE (Izy) | HRG536 SD (Izy) | HRH536 HXE | HRH536K1 HXE | HRH536K1 QXE | HRH536K2 HXE | HRH536K2 QXE | HRH536K3 HXE | HRH536K3 QXE | HRH536K4 QXEH | HRD536K4 QXEH |
