Find all our spare parts for Honda GX390 engines: air filter, starter, carburetor, piston, cylinder head gasket, ignition coil, and much more. Original and compatible parts, available in stock with fast shipping.
The Honda GX390 is a 389cc, 4-stroke, horizontal-shaft gasoline engine producing approximately 13 hp. It is the most powerful engine in the GX horizontal-shaft range and the benchmark for demanding professional applications. It is found in large concrete mixers, generators, log splitters, professional pressure washers, and a wide range of construction equipment. Reliable and powerful, it requires regular maintenance to ensure its longevity.
If you are unsure whether a part is compatible with your GX390, please contact our technical team.
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