With filter 2.1 Qts
4.4L with filter
four and one half quarts
According to my 2005 Suzuki C50's Owner's Manual, you need to use a 10W40 oil with an API rating of SF or SG. For an oil AND filter change, you need 3.6qts (3400mL). For just an oil change, you'll need 3.2qts (3000mL).
1.8 qt no filter-------2.1 with filter
Suzuki 4- stroke motorcycle engine oil Sp-4A SAE 10W - 40
3 litres if you're not changing the filter , 3.5 litres if you are
4.5 LTR
20/50 any brand, but go with the major brands
the capacity of oil on a suzuki ozark is 3.5 quarts
Under the motorcycle.between the exhaust pipes ,near the front of the m/c
I ride a Suzuki M50 BLVD and their is no oil reset button. I do not know about the Suzuki C50 BLVD.
On the lower right side of ther motor there is a small oil window. Written below it is 3000 ml which means 3 litres. I belive that this is the oil capacity, but it is always best to call a dealer and ask. Steve D