25 HP Kawasaki Engine Oil Capacity 2022 ❤️

To ensure that your Kawasaki engine is at maximum efficiency, make sure that you regularly check and replace the oil.

It is recommended to perform the first oil change for a new engine following 25 hours of service and after which you should change it every 100 hours if needed.

We suggest you test your oil levels daily and make sure to use genuine Kawasaki 4 Stroke Engine oil. For making changing your oil quick, simple and easy purchase a Kawasaki oil Drain Hose! Part# 51044-0902.

Check out the quick reference chart below to locate the correct fluid for your Kawasaki Engine fast.

Kawasaki Small Engine Oil Capacities

Engine Model Oil capacity with filter
FB460V 2.96 pt.
FC150V 1.16 pt
FC290V 2.3 pt
FC400V 2.7 pt
FC401V 2.7 pt
FC420V 2.7 pt
FC540V 3.4 pt
FD440V 3.8 pt
FD501V 3.8 pt
FD590V 4.43 pt
FD611V 1.8 qt
FD680V 2.1 qt
FD731V 2.1 qt
FD501D 1.6 qt
FD620D 1.9 qt
FD661D 1.9 qt
FD671D 2.1 qt
FD711D 2.1 qt
FD750D 2.1 qt
FD791D 2.1 qt
FE120D 0.63 qt
FE170D 0.63 qt
FE250D 1.16 qt
FE290D 1.16 qt
FE350D 1.37 qt
FE400D 1.37 qt
FH381V 1.8 qt
FH430V 1.8 qt
FH451V 1.8 qt
FH500V 1.8 qt
FH531V 1.8 qt
FH541V 1.8 qt
FH580V 1.8 qt
FH601V 1.8 qt
FH641V 1.8 qt
FH680V 1.8 qt
FH721V 1.9 qt
FH601D 1.7 qt
FH641D 1.7 qt
FH680D 1.7 qt
FH721D 1.7 qt
FJ100D 0.49 qt
FJ180V 0.69 qt

General Information

Engine Specifications

Model FH721V
Type 4-stroke, OHV, V-twin 90°
Displacement 675 cm 3 (41.2 cu-in)
Max. horsepower 25.3 PS (18.6 KW; 25.0 HP) at 3,600 rpm
Max. torque (crank PTO) 56.0 Nm (5.7 kg·m; 41.3 ft·lb) at 2,400 rpm
Carburetor Twin barrel, float type
Cooling system Air-cooling
Ignition system Flywheel magneto transistor type
Lubricating system Full pressure with spin-on oil filter
Starting system Electric starter
Charging system 12 Volt – 13A with the regulator
Fuel used Unleaded gasoline (octane number 86 or higher)
Fuel consumption 245 g/HPh
Cooling system Pressurized forced circulation type

dimensions and weight

Kawasaki FH721V
Length, mm (in) 458 (18.0)
Width, mm (in) 430 (16.9)
Height, mm (in) 461 (18.1)
Dry weight, kg (lb) 40.0 (88.2)

Tightening Torque Specs

Tightening torque specs

Cylinder head 28 Nm; 2.8 kg·m; 20.6 ft·lb
Connecting rod 10 Nm; 1.0 kg·m; 7 ft·lb
Flywheel 56 Nm; 5.7 kg·m; 41.3 ft·lb
Intake manifold 6 Nm; 0.6 kg·m; 4.4 ft·lb
Valve clearance lock nut 7 Nm; 0.7 kg·m; 5.1 ft·lb

Maintenance Data


Maximum speed 3500 ± 100 rpm
Idle speed 1500 ± 100 rpm
Cylinder compression 3.9 kg/cm2 (56 psi) at 500 rpm

Valve clearance

Intake valve 0.10-0.15 mm (0.004-0.006 in)
Exhaust valve 0.10-0.15 mm (0.004-0.006 in)

Oil system

Oil type 4-stroke or an equivalent (SF, SG, SH, or SJ )
Recommended oil SAE 10W-40, 10W-30, 5W-20
Oil capacity (with filter changed) 1.6 L

Ignition system

Spark plug NGK: BPR4ES
Spark plug gap 0.75 mm (0.029 in)
Spark plug tightening torque 22 Nm; 2.2 kg·m; 16.2 ft·lb


How much oil do you put in a Kawasaki?

You’ll require 1.8 Liters, or 1.9 US Quarts of oil to fill the container approximately. Don’t pour the entire amount in at once though. Pour around 90%, then pour in the remainder as you look through the oil level display on the engine. You’ll require a funnel to fill the oil into the bike.

How much oil does a 24-horse Kawasaki hold?

Seal the filter with fresh engine oil, and then put it into the engine. After it has seated, turn the filter a further 3/4 turn to create an excellent seal. The FR651V and FR691V and FR730V each contain 1.9 cubic quarts of oil when the filter is in place.

What oil goes in a Kawasaki lawn mower engine?

To get the best performance from high and low temperatures, you should use Kawasaki Genuine 10W-30 10-W-40, 20W-50, or 10W-40 synthesized blend. While 10W-40 is the oil recommended for the majority of conditions, the viscosity might require adjusting to adjust for seasonal temperature fluctuations.

What color is Kawasaki oil?

Motorcycle oil designed for real enthusiasts – Motul launches Special Editions specifically for Kawasaki motorcycles. Cologne 3rd August 2020: In the typical green colors that is typical of Kawasaki and with a tang-like lime. The brand new motorcycle oil from Motul, the specialist in lubricants Motul will make fans’ hearts beat faster. Kawasaki fans get faster.

Which Kawasaki engine is the best?

In a poll of nearly 12,000 MCN readers in the year 2000, it was revealed that the Kawasaki ZX-12R (2000-2006) was voted as having the best motorcycle engine ever. To the left of that, the Ninja ZX-12R, on the third position, the readers chose the engine of the Ninja ZX-10R (2004-2010) and ranked fifth on the list is the ZZR1400. (2006-2010) is available.