Motorcycle Oil and Maintenance for 1990 Honda CBR 1000
The engine-oil matches for the 1990 Honda CBR 1000 contain more than one viscosity grade. Those grades describe different oil thickness characteristics; seeing both in a product catalog does not mean they can be interchanged under all conditions. The motorcycle's service instructions remain the reference for choosing between them.
There are also engine oil-filter matches for this motorcycle. Before ordering, compare the filter part number and physical fitment for the exact model. During service, follow the specified filter installation and oil-level checking procedure rather than assuming that a catalog match also confirms the fill amount.
What oil filter number is listed for my 1990 Honda CBR 1000?
The oil-filter part numbers listed for this vehicle include EAOM103-EA, 51358-EA.
What oil weight does my 1990 Honda CBR 1000 take?
The engine-oil viscosities listed for this vehicle are 10W-40, 10W-30.

