Asked by: Hye Callao

Asked in category: automotive, hatchback

Last Updated: 2nd Jul 2024

What kind of spark plug should a Honda GX390 use?

Model	Plug Cap	NGK
9.0/GX270, GXV270	0.030	BP5ES/S130922
11.0/GX340, GXV340	0.030	BP5ES/S130922
13.0/GX360(Liquid)	0.030	BP5ES/S130868
13.0/GX390, GXV390	0.030	BP5ES/S130922

Many people also wonder what the difference is between NGK bpr5es vs bpr6es.

BPRxES refers to an NGK part number. This makes sense as Honda contracts with NGK for their "factory plugs". The HTML5ES will be hotter than the HTML6ES. A BPR6ES can cause premature fouling in engines designed for BPR5ES. An engine designed to handle a BPR6ES could also cause detonation.

The next question is: What oil should a Honda GX390 use? Honda's GX390 oil recommendation states that 10W-30 is the best for general use. Straight 30 at temperatures above 10C (50F). For LPG GX390, they prohibit multi-grade oils and require only straight 30.

Also, find out what horsepower a Honda GX390 has.

Specifications

Type of engine	4-stroke OHV air-cooled
Displacement	389 cm3
Net Power Output	11.7 HP (8.7kW) @ 3,600 RPM
Net Torque	19.5 lb/ft (26.4 Nm), @ 2,500 rpm
PTO Shaft Rotation	Counterclockwise (from PTO shaft)

What do NGK bpr6es mean?

The NGK BPR6ES spark plug is compatible with most Honda and Honda clone garden and lawn engines. These include the Honda GC160 and GC190, GX270 and GX390 engines as well as some Briggs & Stratton engines and Harbor Freight Predator engines.

17 Related Question Answers Found

What is the difference between bpr4es and bpr5es?

What's the difference between a BPR4ES-11 and a BPR4ES? Answer: The difference between the standard BPR5ES and the BPR5ES-11 is the terminal type. The standard BPR5ES has a removable nut style terminal and the BPR5ES-11 has a solid type terminal.

What spark plug does a Honda gx160 take?

Model	Plug Cap	NGK
3.5/GX110	0.030	BP6ES/S130849
4.0/GX120, GXV120	0.030	BP5ES/S130922
5.0/GX140, GXV140	0.030	BP6ES/S130849
5.5/GX160, GXV160	0.030	BP5ES/S130922

What size are lawn mower spark plugs?

Ideally, most automobile spark plugs use a thread size of about 14mm thread why those of lawn mower range between 10 to 12 mm.

What is the difference between Honda GX and GC engines?

The main difference in the engines we use (GC160, GX120, GX160 and GX200) is that the GX engines are commercial duty while the GC160 is considered residential duty. On the GC motor, this makes for simpler operation, removing one step, but it has the drawback of not being able to run the fuel out of the carburetor.

How many cc is a 13 hp engine?

Specifications

Name	13 HP (420cc) OHV Horizontal Shaft Gas Engine EPA/CARB
Engine displacement (cc)	420cc
Horsepower (hp)	13
Maximum speed (rpm)	3600 RPM
Maximum Torque (ft. - lbs.)	18.4 ft. lbs. @ 2500 RPM

How many cc is a 13 HP Honda engine?

Displacement: 389 cm3. Net power output: 11.7 HP (8.7 kW) @ 3,600 rpm. Net torque: 19.5 lb-ft (26.4 Nm) @ 2,500 rpm.

What type of oil does a Honda small engine take?

Under normal operating conditions, where the air temperature is between 0 and 100 degrees Fahrenheit, Honda recommends using SAE 10W-30 oil. If you plan to use your mower for long periods of time in temperatures above 90 degrees, however, use SAE 30 to reduce internal wear.

Are predator engines Honda clones?

A Predator engine (specifically a 212cc) is very similar to a Honda GX200 but it is not an exact clone. Some items interchange and some are slightly different. When purchasing parts for your engines, select whether you have a Honda/Clone or which type of Predator and browse that category for your compatible parts.

How many horsepower is a 389cc engine?

Attributes & Specifications

Brand Name	Honda
Engine Displacement (cc)	389 cc
Theoretical Horsepower (HP)	13 HP
Torque Rating (ft-lb)	18.1 ft-lb
Engine Speed (RPM)	3,600 RPM

What kind of oil does a Honda gx340 use?

DHS Equipment Parts

Honda GX340-GX390 aftermarket engine maintenance kit. This engine maintenance kit has the following specification(s): Kit includes two (2) bottles of 10W30-SJ engine oil. Kit includes aftermarket 17210-ZE3-505 air filter.

How many horsepower is 1000cc?

engine	cc	hp
Superbike 600cc Class	599	112
Superbike 1000cc Ducati FO3	999	186
Kawasaki ZX-10R - road trim	998	182
Junior - road bike	125	20

What oil does a Honda gx340 take?

Features

	GX340	GX390
Oil Capacity	1.16 US qt (1.1 L)	1.16 US qt (1.1 L)
Fuel Tank Capacity	6.4 U.S. qts (6.1 liters)	6.4 U.S. qts (6.1 liters)
Fuel	Unleaded 86 octane or higher	Unleaded 86 octane or higher
Dry Weight	69 lb (31.5 kg)	69 lb (31.5 kg)

How can I make my Honda gx160 faster?

The only way to make it "faster" is to remove the governor. If you want to give it more power (better acceleration, can be geared higher) than you can do simple things like make a header for it, give it a better air filter, port and polish.

How do you fix a pressure washer that won't start?

Your Engine Won't Start or is Lacking Power

Run water through pressure washer until all air is removed from the hose.
Check your air filter. Clean if dirty and replace if damaged.
Check oil level. Change if needed.
Top off fuel in tank.
Make sure your spark plug is connected to the wire.
If your engine was smoking:

How do you start a Honda gx160 engine?

Before starting, make sure the throttle lever is slid to the right towards the turtle icon. Pull the recoil handle, which will start the engine. While the engine is running in the idle position, slide the grey choke lever to the right to turn off the choke.

How do you read Honda engine serial numbers?

All Honda engine models start with the letter “G,” as seen here with the GX160 and GX690. To find the Engine Serial Number: You will find the serial number stamped on the side of the engine (side view above). All Honda engine serial numbers have a 4 or 5 letter prefix followed by a 7 digit number.

How do you start a Honda water pump?

Starting the Engine

Begin by moving the fuel valve lever to “On.” Set the choke to “Closed” if the engine is cold or “Open” if it is warm.
Move the throttle to about 1/3 of the way from the “Slow” position, then turn the ignition switch to the “On” position.

What kind of spark plug should a Honda GX390 use?

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