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Description

Honda GC160 QHG Horizontal Engine – Replaces GC160 QHA Model

Upgrade your equipment with the Honda GC160 QHG Horizontal Shaft Engine, a powerful, fuel-efficient solution built for residential and light-duty commercial use. Whether you’re replacing your old GC160 QHA or powering a pressure washer, tiller, or water pump, this 160cc, 5.0 HP-class engine delivers dependable performance and long-term value.


Key Features & Benefits

  • Direct Replacement for GC160 QHA – Designed to seamlessly replace older QHA models with minimal modifications.

  • 160cc OHC Honda Engine – Delivers smooth power with reduced vibration and exceptional fuel economy.

  • Horizontal Shaft Configuration – Ideal for pressure washers, water pumps, tillers, and other horizontal-shaft applications.

  • Easy Starting – Equipped with Honda’s automatic mechanical decompression system for hassle-free starts.

  • Quiet & Clean Operation – Meets or exceeds EPA and CARB emission standards.


Specifications

Specification Details
Engine Model GC160 QHG
Displacement 160cc
Power Output Approx. 5.0 HP (gross)
Engine Type Air-cooled 4-stroke OHC
Shaft Type Horizontal
Shaft Size 3/4″ diameter (check length/specs)
Starting System Recoil Start
Fuel Type Unleaded gasoline
Oil Capacity 0.61 qt. (0.58 L)
Fuel Tank Capacity 1.9 qt. (1.8 L)
Emissions Compliance EPA / CARB certified

Common Applications

  • Pressure Washers

  • Tillers & Cultivators

  • Water Pumps

  • Generators

  • Go-Karts (with modification)

  • Commercial Lawn Equipment


What’s Included

  • Honda GC160 QHG Engine

  • Spark Plug Installed

  • Recoil Starter

  • Owner’s Manual

Note: Mounting hardware, pulleys, and accessories sold separately.


Why Choose Honda GC Engines?

  • Legendary Honda Reliability

  • Quiet, fuel-efficient OHC design

  • Low emissions with clean-burning technology

  • Engineered for long life and smooth operation

  • Easy replacement for QHA and compatible horizontal models

 

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