What are the wiper blade sizes on a 2004 BMW 525i?

The 2004 BMW 525i wiper blade sizes are highly specialized 24" drivers and 23" passenger side wiper blades that are very difficult to find in stores. Do not buy by length-only. See Sources and Related Links below for more information. Since there are over 22 different wiper arm attachments - 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.