Honda GX390 11.7HP Gas Engine – 1″ x 4″ Horizontal Shaft, OHV, Oil Alert, Easy Start for Lawn Mowers & Equipment
$471.55
Power your equipment with the legendary Honda GX390 11.7HP engine. Features a 1″ x 4″ horizontal output shaft, overhead valve design for reduced emissions and fuel consumption, easy-start system, and Oil Alert protection. Ideal for pressure washers, lawn equipment, tillers, generators, and more. 3-year limited warranty included.
The Honda GX390UT2QA2 Engine brings legendary GX series reliability to your commercial-grade equipment. Engineered for more power with quieter operation, lower fuel consumption, and reduced emissions, this 11.7HP titan delivers exceptional performance across a wide range of applications.
Legendary Honda Reliability: The GX series has earned its reputation as the gold standard in small engines. Precision engineering, durable construction, and rigorously tested components ensure thousands of hours of dependable service.
11.7HP Performance: With 11.7 horsepower from a 389cc OHV design, this engine provides the torque and power needed for demanding applications — from commercial lawn equipment to construction machinery.
Horizontal Shaft Configuration: The 1-inch diameter by 4-inch horizontal output shaft makes this engine ideal for direct-drive applications including pressure washers, commercial lawn mowers, tillers, generators, water pumps, and agricultural equipment.
Overhead Valve (OHV) Design: OHV technology delivers cooler operation, improved fuel efficiency, reduced emissions, and smoother running compared to side-valve engines. You get more work from every tank of fuel.
Oil Alert System: Automatically shuts off the engine when oil level drops too low, protecting your investment from costly damage caused by low-oil operation.
Easy Start: Honda’s advanced carburetion and ignition timing ensure quick, reliable starts with minimal pull effort — even in cold conditions or after long storage periods.
Quieter Operation: Advanced muffler and internal engine refinements reduce noise levels compared to earlier models, making this engine more comfortable for extended use.
Specifications:
- Engine Type: 4-stroke, OHV, single cylinder
- Displacement: 389cc
- Horsepower: 11.7 HP
- Output Shaft: 1″ x 4″ horizontal
- Starting System: Recoil (Easy Start)
- Fuel Tank: Large-capacity design
- Warranty: 3-Year Limited
Common Applications:
- Commercial lawn & garden equipment
- Pressure washers
- Generators & water pumps
- Tillers & agricultural equipment
- Construction/industrial machinery
- Small vehicles
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