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Honda GX390 OHV Engine — 389cc, Electric, 18-Amp Charge System, Horizontal, Black, Model# GX390UT2XQNR2-BLK

Item# 7113497
Honda GX390 OHV Engine — 389cc, Electric, 18-Amp Charge System, Horizontal, Black, Model# GX390UT2XQNR2-BLK

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Honda GX390 OHV Engine — 389cc, Electric, 18-Amp Charge System, Horizontal, Black, Model# GX390UT2XQNR2-BLK

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$1129.99

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
  • Not for sale in CA
  • Provides higher power output, improved fuel efficiency, and smoother engine performance.
  • Enhances combustion efficiency, improves power transfer, and reduces fuel consumption—ideal for heavy?duty industrial use.
  • Ball?bearing supported crankshaft and heavy?duty balancer shaft deliver smoother operation and longer engine life.
  • Automatically protects the engine from low?oil damage, increasing reliability and reducing maintenance costs.

  • Prop 65 Warning: See Details

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  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Warranty

  • Compare

Product Summary

The Honda GX390 OHV Engine is a powerful, reliable, and durable solution designed for demanding applications. Featuring a 389cc displacement, this engine delivers robust performance with an electric start system for convenience. The 18-amp charge system ensures efficient power management, making it suitable for a variety of tasks. The horizontal shaft design enhances compatibility with numerous machines and equipment, while the black finish adds a sleek, professional look. Known for its quiet operation, the GX390 engine is part of Honda's GX series, renowned for its exceptional quality and dependability. Whether used in industrial, commercial, or residential settings, this engine provides the power you can trust to get the job done efficiently and effectively.

What's Included

    (1) Engine

Features + Benefits

  • Not for sale in CA
  • Provides higher power output, improved fuel efficiency, and smoother engine performance.
  • Enhances combustion efficiency, improves power transfer, and reduces fuel consumption—ideal for heavy?duty industrial use.
  • Ball?bearing supported crankshaft and heavy?duty balancer shaft deliver smoother operation and longer engine life.
  • Automatically protects the engine from low?oil damage, increasing reliability and reducing maintenance costs.
  • Reduces noise levels by up to 5 dB, making it suitable for commercial environments where quieter operation matters.

Key Specs

AttributeSpecification

item#

7113497

Brand

Honda Engines

Manufacturer's Warranty

3 year limited warranty

Ship Weight

90.0 LB

Engine Displacement

389 cc

Engine Type

Horizontal

Shaft Diameter

1 in

Shaft Diameter Metric

25.4 mm

Shaft Length

3.48 in

Shaft Length Metric

88.39 mm

Fuel Type

Gasoline

Start Type

Electric and Recoil

Net Torque

19.5 ft-lbs.

Crankshaft

Q-Type

Cylinders (qty.)

1

Cylinder Bore

Cast Iron

Net Power Output

11.1 HP

Compression Ratio

8.2:1

Fuel Tank

Yes

Fuel Tank Capacity

6.4 qt
AttributeSpecification

Oil Capacity

1.16 qt

Low Oil Shutdown

Yes

Low Oil Alert

Yes

Max. RPM

3,600

CARB Approved

No

Governor System

Centrifugal Mass

Ignition System

Digital CDI With Variable Timing

Carburetor

Butterfly Float Type

Lubrication System

Splash

Bearing Type

Ball

Cooling System

Air

Bore

3.5 in

Stroke

2.5 in

Air Cleaner Type

Dual Element

Choke Control

Manual

Throttle Control

Manual

Fuel Filter

Yes

Muffler Included

Yes

Product Weight

70.0000 lb

Dimensions L x W x H (in.)

16.0 x 18.0 x 17.6 in

Reviews

Questions & Answers

1 Review This action will navigate to reviews.

Questions

  1. What Amp charging system is this motor?

    1 answer

    1. The engine has an 18- amp charging system.

      Helpful?

Warranty

Manufacturer's Warranty

3 year limited warranty

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