Assuming that you mean "wiper blade" (blade and frame) which are replaced often rather than "wiper arm" (piece from the spindle at the hood to the wiper blade) which are rarely ever replaced, the 2001 Honda Civic takes 21" drivers and 19" passenger side wiper blades. See sources and related links below for more information. Since there are over 22 different wiper arm attachments, do not buy wipers just by length only - be sure to lookup exact wiper blade part numbers by vehicle make, model and year for the brand wiper you decide to purchase. This ensures correct length AND correct attachment.
The 2001-2005 Honda Civic (all except SI) takes 21" driver side and 19" passenger side replacement windshield wiper blades. The 2002-2005 Honda Civic SI takes 24" driver side and 16" passenger side replacement windshield wiper blades.
The 2001 Honda Civic has an inline 4 engine.
The 2001 Honda Civic has a 1.7 L base engine size.
The 2006 Honda Civic takes 28" driver side and 25" passenger side replacement wiper blades.
The 2007 Honda Civic Sedan has special honda-only wiper blades and you must go to the dealer for them - there are no aftermarket wipers available for it.
The 1992-1995 Honda Civic takes 22" driver side and 18" passenger side replacement wiper blades.
25 and 28
23 and 15
Wiper blades for the 2002 Honda Civic can be confusing. See sources and related links below to lookup the correct configuration.
The 2006 Honda Civic LX 4-Door Sedan requires Honda-Only wiper blades - you cannot get aftermarket blades for this model. See dealer.
The 2001-2005 Honda Civic (all except SI) takes 21" driver side and 19" passenger side replacement windshield wiper blades. The 2002-2005 Honda Civic SI takes 24" driver side and 16" passenger side replacement windshield wiper blades. See resources and related links for more information.
Any place that sells wiper blades can tell you the correct size to purchase.