The Honda GX630 Spark Plug (98079-5587G) is a genuine OEM ZFR5F spark plug designed for consistent ignition performance in GX630, GX660, and GX690 engine models.
For Honda V-Twin engines used in industrial and commercial applications.
Ideal for generators, pressure washers, and large mowers like the 2622 and 2625 (needs x2), the 98079-5587G spark plug ensures consistent combustion, smooth operation, and easier starts even under demanding working conditions.
Fits the Following Engine Models:
- GX630 / GXV630
- GX660 / GXV660
- GX690 / GXV690
Fits 2622 and 2625 lawnmowers also
OEM Part Numbers:
98079-5587G
